CN215612187U

CN215612187U - Agricultural fertilizer drying and grinding device

Info

Publication number: CN215612187U
Application number: CN202121451501.3U
Authority: CN
Inventors: 谭俊华
Original assignee: Hunan Hzj Environmental Protection Technology Co ltd
Current assignee: Hunan Hzj Environmental Protection Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-25
Anticipated expiration: 2031-06-29

Abstract

The utility model provides an agricultural fertilizer drying and grinding device which comprises an extrusion mechanism, a sealing mechanism arranged below the extrusion mechanism, and a drying and grinding mechanism arranged below the sealing mechanism. Compared with the prior art, the agricultural fertilizer drying and grinding device provided by the utility model has the advantages of simple and efficient equipment, short treatment period and small environmental pollution, and is a continuous livestock and poultry manure treatment system which is beneficial to directly utilizing the treated livestock and poultry manure.

Description

Agricultural fertilizer drying and grinding device

Technical Field

The utility model relates to the technical field of environmental protection, in particular to an agricultural fertilizer drying and grinding device.

Background

Livestock manure is an important fertilizer resource for agricultural production, but with the improvement of the scale degree of livestock breeding, the increase of the cost of human resources and the improvement of the mechanization degree of agricultural production, the utilization of the livestock manure is more and more problematic due to concentration and large amount. The livestock and poultry manure contains a large amount of nutrient elements such as nitrogen, phosphorus, potassium and the like, has higher fertilizer efficiency, and can improve the soil structure and improve the soil fertility and the crop yield if being effectively utilized. At present, the fecal sewage treatment route of a livestock and poultry farm is basically as follows: cleaning and collecting manure → storing → harmless treatment → generating organic fertilizer. In the drying method, because the livestock and poultry manure also contains a large amount of organic matters, particularly hard materials are added in some agricultural fertilizers, and the hard materials are softened and decomposed in the process of the pile manure, but are often left.

Therefore, there is a need to provide a new agricultural fertilizer drying and grinding device to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel agricultural fertilizer drying and grinding device, which is a livestock and poultry manure continuous treatment system with simple and efficient equipment, short treatment period, small environmental pollution and capability of directly utilizing treated livestock and poultry manure.

In order to achieve the purpose, the utility model provides an agricultural fertilizer drying and grinding device, which comprises an extrusion mechanism, a sealing mechanism and a drying and grinding mechanism, wherein the sealing mechanism is arranged below the extrusion mechanism;

the extrusion mechanism comprises an extrusion box, a compression cylinder arranged in the extrusion box, an extrusion cylinder arranged above the compression cylinder, and an extrusion plate arranged at the front end of the extrusion cylinder, wherein the extrusion plate is abutted against the top end of the compression cylinder;

the sealing mechanism comprises a sealing box communicated with the extrusion box, sealing shafts arranged on the sealing box and close to two sides of the extrusion box, a sealing plate connected with the sealing shafts, a telescopic cylinder arranged below the sealing shafts, and a supporting inclined plate connecting the telescopic cylinder and the sealing plate;

the dry grinding mechanism comprises a dry channel communicated with the seal box, heating pieces arranged on two sides of the dry channel, a pneumatic partition plate arranged below the dry channel, and a grinding piece arranged below the pneumatic partition plate.

Further, it includes the abrasive disc to grind the piece, sets up the grinding roller of abrasive disc both sides, and drive the rotating electrical machines of grinding roller, grind the roller with the tangent setting of abrasive disc.

Further, the abrasive disc includes the support column, set up the first disk body on the support column, with the second disk body of the coaxial setting of first disk body, and set up driving motor in the support column, driving motor's output shaft with the second disk body is connected, first disk body is close to the one end of second disk body is equipped with the storage tank, the partial structure of second disk body inlays to be established in the storage tank, and with the storage tank is tangent.

Further, the heating member includes a heating resistor plate and an electrode member connected to the heating resistor plate.

Furthermore, one side of the extrusion box is also provided with a water guide pipe.

Compared with the prior art, the agricultural fertilizer drying and grinding device can carry out continuous ecological harmless treatment on the livestock and poultry manure, has high treatment efficiency and greatly reduces the labor intensity of workers; the treatment equipment is simple and compact, small in occupied area, reliable in operation and short in treatment period, greatly improves the daily treatment capacity of the livestock and poultry manure, reduces environmental pollution, is energy-saving and environment-friendly, and is beneficial to realizing harmless treatment and resource utilization of the livestock and poultry manure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts, wherein:

fig. 1 is a schematic structural diagram of the agricultural fertilizer drying and grinding device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides an agricultural fertilizer drying and grinding device, which includes an extruding mechanism 1, a sealing mechanism 2 disposed below the extruding mechanism 1, and a drying and grinding mechanism 3 disposed below the sealing mechanism 2; extrusion mechanism 1 is arranged in carrying out the extrusion operation with agricultural fertilizer, extrudees out the moisture content in the agricultural fertilizer, sealing mechanism 2 is arranged in preventing that the moisture content that extrudes from flows into below mechanism, dry grinding mechanism 3 is used for carrying out dry grinding operation with agricultural fertilizer.

The extrusion mechanism 1 comprises an extrusion box 11, a compression cylinder 12 arranged in the extrusion box 11, an extrusion cylinder 13 arranged above the compression cylinder 12, and an extrusion plate 14 arranged at the front end of the extrusion cylinder 13, wherein the extrusion plate 14 is abutted to the top end of the compression cylinder 12.

It is possible to use a cylindrical or square configuration for the squeeze box 11 that is not closed at one end. The bottom of extrusion case 11 is opened a mouthful, the top of extrusion case 11 adopts hinge structure and buckle structure to conveniently open and close to go up unloading. The central shaft of the extrusion cylinder 13 passes through the top end of the extrusion box 11 and extends inwards, the extrusion plate 14 is arranged in the inner space of the extrusion box 11, and after the feeding is finished, the top end of the extrusion box 11 can be closed, and the extrusion cylinder 13 is driven to compress the compression cylinder 12 downwards. The diameter of the compression plate 14 is larger than that of the compression cylinder 12, so that the compression effect can be improved.

The sealing mechanism 2 comprises a sealing box 21 communicated with the extrusion box 11, sealing shafts 22 arranged on two sides of the sealing box 21 close to the extrusion box 11, sealing plates 23 connected with the sealing shafts 22, telescopic cylinders 24 arranged below the sealing shafts 22, and supporting inclined plates 25 connecting the telescopic cylinders 24 and the sealing plates 23.

The sealing box 21 both ends opening, the opening at its top with the bottom opening intercommunication of extrusion case 11, and pass through the closing plate 23 seals, the bottom of sealing box 21 is examined mouthful with dry grinding mechanism 3 intercommunication, sealed axle 22 adopts the pivot structure, can drive the closing plate like this and open and close the operation, sealed axle 22 is fixed in the sealing box 21, telescopic cylinder 24 is located sealed axle 22 below, telescopic cylinder 24 is used for through support swash plate 25 gives a holding power of closing plate 23, can open or close through back and forth concertina movement simultaneously the closing plate 23.

The dry grinding mechanism 3 includes a drying passage 31 communicating with the seal box 21, heating members 32 provided on both sides of the drying passage 31, a pneumatic partition 33 provided below the drying passage 31, and a grinding member 34 provided below the pneumatic partition 33.

The compression cylinder 12 and the drying channel 31 are located on the same central axis, that is, the bottom of the compression cylinder 12 faces the drying channel 31 at the opening of the sealing plate 23, the extruded agricultural fertilizer is further dried in the drying channel 31, then the pneumatic partition 33 is opened, and the dried agricultural fertilizer is ground by the grinding piece 34.

The heating member 32 includes a heating resistor plate 321 and an electrode member 322 connected to the heating resistor plate 321. The heating member 32 is mainly used for heating the drying passage 31.

The grinding member 34 includes a grinding disk 341, grinding rollers 342 disposed on both sides of the grinding disk 341, and a rotating motor 343 for driving the grinding rollers 342, and the grinding rollers 342 are disposed tangentially to the grinding disk 341.

The polishing disk 341 includes a supporting pillar 3411, a first disk 3412 disposed on the supporting pillar 3411, a second disk 3413 disposed coaxially with the first disk 3412, and a driving motor (not shown) disposed in the supporting pillar 3411, an output shaft of the driving motor (not shown) is connected to the second disk 3413, an end of the first disk 3412 close to the second disk 3413 is provided with a receiving groove 3410, and a portion of the second disk 3413 is embedded in the receiving groove 3410 and tangent to the receiving groove 3410.

The grinding roller 342 is configured to roll along a plane tangential to the grinding disc 341 for grinding, specifically, the grinding roller 342 is tangential to the first disc body 3412, the first disc body 3412 is movably connected to the supporting pillar 3411, that is, the first disc body 3412 can rotate around the supporting pillar, the second disc body 3413 is driven by the driving motor (not shown) to rotate in a direction same as a rotation direction of the grinding roller 342, so that a turning force can be applied to the first disc body 3412, and a grinding effect is improved.

A water guide pipe 110 is further provided at one side of the crush box 11. The water introduction duct 110 is used to discharge the squeezed water.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An agricultural fertilizer drying and grinding device is characterized by comprising an extrusion mechanism, a sealing mechanism arranged below the extrusion mechanism, and a drying and grinding mechanism arranged below the sealing mechanism;

2. An agricultural fertilizer drying and grinding apparatus as claimed in claim 1, wherein the grinding member comprises a grinding disk, grinding rollers provided on both sides of the grinding disk, and a rotating motor driving the grinding rollers, the grinding rollers being provided tangentially to the grinding disk.

3. An agricultural fertilizer drying and grinding device as claimed in claim 2, wherein the grinding disc comprises a support column, a first disc body arranged on the support column, a second disc body arranged coaxially with the first disc body, and a driving motor arranged in the support column, an output shaft of the driving motor is connected with the second disc body, a containing groove is arranged at one end of the first disc body close to the second disc body, and part of the structure of the second disc body is embedded in the containing groove and tangent to the containing groove.

4. An agricultural fertilizer drying and grinding device as claimed in claim 1, wherein the heating element comprises a heating resistor plate and an electrode member connected to the heating resistor plate.

5. An agricultural fertilizer drying and grinding device as claimed in claim 1, wherein a water guide pipe is further provided at one side of the extrusion box.