CN215429359U

CN215429359U - A double-shaft mixer for fertilizer production

Info

Publication number: CN215429359U
Application number: CN202121741020.6U
Authority: CN
Inventors: 王浩宇; 马秋丽
Original assignee: Zhengzhou Shunxin Engineering Equipment Co ltd
Current assignee: Zhengzhou Shunxin Engineering Equipment Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-07
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a double-shaft stirrer for fertilizer production, which comprises a horizontal stirring cylinder with two closed ends, wherein two parallel stirring shafts are arranged in the stirring cylinder, the two stirring shafts are provided with stirring blades which are staggered with each other, one end of the stirring cylinder is provided with a power unit connected with the stirring shafts, the upper part of one end of the stirring cylinder is provided with a feed inlet, the lower part of the other end of the stirring cylinder is provided with a discharge outlet, a crushing net is arranged at the discharge outlet, the part of each stirring shaft above the discharge outlet is provided with a crushing plate, and the crushing plates can push fertilizer to the crushing net in the rotating process; according to the utility model, the fertilizer flows to the discharge port under the action of the stirring paddle, the caking in the fertilizer is extruded to the crushing net by the crushing plate of the discharge port, the caking passing through the crushing net is dispersed, and then the waste material discharged from the discharge port can enter the stirring cylinder from the feed port again, so that the caking is crushed, the uniform stirring of the fertilizer is ensured, and the stirring effect of the stirrer is improved.

Description

A double-shaft mixer for fertilizer production

Technical Field

The utility model belongs to the technical field of organic fertilizer production equipment, and relates to a double-shaft stirrer for fertilizer production.

Background

Organic fertilizer need mix raw materials and multiple batching evenly in process of production, uses double-shaft mixer to stir and mixes evenly at present stage mostly, discovers when in-service use, and organic fertilizer has certain big caking and little caking after the input, and current mixer stirring in-process only relies on planar stirring rake to stir the material and can not be fine carry out the breakage to the caking, reduces the stirring effect of mixer.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a double-shaft stirrer for fertilizer production, which well solves the problems that caking is not easy to break and the stirring effect of the stirrer in the prior art is reduced.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a biax mixer for fertilizer production, includes level and both ends confined churn, be provided with the (mixing) shaft of two parallels in the churn, two be provided with the stirring paddle leaf that interlocks each other on the (mixing) shaft, the one end of churn is provided with the power unit who is connected with the agitator shaft, the feed inlet has been seted up on the one end upper portion of churn, and the discharge gate has been seted up to the other end lower part of churn, discharge gate department installs broken net, every the position that the (mixing) shaft is located the discharge gate top all is provided with the crushing shell, the crushing shell rotates the in-process and can push fertilizer to broken net.

Furthermore, the crushing net is formed by splicing a plurality of steel bars and is bent into an arc with the radius same as that of the mixing drum.

Further, the crushing plate comprises a straight plate extending along the radial direction of the stirring shaft and an arc-shaped plate integrally connected with the straight plate, and the straight plate is fixed on the stirring shaft.

Furthermore, a plurality of crushing plates are uniformly distributed along the outer circumferential surface of the stirring shaft.

Furthermore, a first bulge extending into the stirring cylinder is arranged at a reinforcing steel bar node on the crushing net.

Furthermore, the surface of the arc-shaped plate matched with the crushing net is provided with a second bulge.

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

according to the utility model, the stirring shaft rotates, the fertilizer flows to the discharge port under the action of the stirring paddle, the caking in the fertilizer is extruded to the crushing net by the crushing plate of the discharge port, the caking passing through the crushing net can be dispersed, and then the waste material discharged from the discharge port can enter the stirring barrel from the feed port again, so that the caking is crushed, the fertilizer is uniformly stirred, and the stirring effect of the stirrer is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is a development view of the crushing net of the present invention.

In the figure: the stirring device comprises a stirring cylinder (1), a stirring shaft (2), stirring blades (3), a feeding hole (4), a discharging hole (5), a crushing net (6), a crushing plate (7), a straight plate (71), an arc-shaped plate (72), a first bulge (8) and a second bulge (9).

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

As shown in fig. 1 and 2, the double-shaft mixer for fertilizer production comprises a horizontal mixing drum 1 with two closed ends, the section of the mixing drum 1 is two intersecting circles, two parallel mixing shafts 2 are arranged in the mixing drum 1, the axes of the mixing shafts 2 are respectively superposed with the two axes of the mixing drum 1, the two mixing shafts 2 are provided with mixing blades 3 which are staggered with each other, one end of the mixing drum 1 is provided with a power unit connected with the mixing shafts 2, concretely, the power unit comprises a driving motor, a plurality of belt pulleys and a transmission belt, the plurality of belt pulleys and the transmission belt are arranged at one end of the mixing shafts 2 and drive the two mixing shafts 2 to rotate around the same direction, the upper part of one end of the mixing drum is provided with a feeding port 4, the lower part of the other end of the mixing drum 1 is provided with a discharging port 5, and a crushing net 6 is arranged at the discharging port 5, a crushing plate 7 is arranged at the position of each stirring shaft 2 above the discharge port 5, and the crushing plate 7 can push the fertilizer to the crushing net 6 in the rotating process; when using above-mentioned technical scheme, power unit drives two (mixing) shaft 2 syntropys and rotates, the fertilizer of stirring paddle leaf 3 on the (mixing) shaft 1 stirs and carries fertilizer to 5 directions of discharge gate simultaneously, caking in the fertilizer is extruded to broken net 6 to the breaker 7 of discharge gate 5, caking through broken net 6 all can scatter, then can follow feed inlet 4 once more from 5 exhaust waste materials of discharge gate and enter into the churn 1, guaranteed promptly that the caking is broken, the fertilizer stirring has also been guaranteed, the stirring effect of mixer has been improved.

In this embodiment, as shown in fig. 3, the crushing net 6 is formed by splicing a plurality of steel bars and is bent into an arc shape with the radius the same as that of the mixing drum 1; specifically, many reinforcing bars tailor-welded into latticedly, then carry out crooked welding to 5 departments of discharge gate, 5 departments of discharge gate are provided with two broken nets 6, and the caking through broken net 6 can scatter.

In this embodiment, the crushing plate 7 comprises a straight plate 71 extending along the radial direction of the stirring shaft 2 and an arc-shaped plate 72 integrally connected with the straight plate 71, and the straight plate 71 is welded on the stirring shaft 2; during the use, the caking in the fertilizer is pressed to broken net 6 to arc 72, can scatter through broken net 6 caking, satisfies the production demand of fertilizer.

In this embodiment, the plurality of crushing plates 7 are uniformly distributed along the outer circumferential surface of the stirring shaft 2, so that the crushing efficiency of the agglomerates is improved.

In this embodiment, all weld the first arch 8 to extending in the churn 1 at the reinforcing bar node on broken net 6, first arch 8 can block the caking through broken 6 departments of net, improves the efficiency that the caking was broken up in the cooperation of broken net 6 and crushing shell 7.

In this embodiment, arc 72 and broken net 6 matched with face are provided with the second arch 9, improve the roughness of arc 72, improve the arc 72 and press the caking to the efficiency and the broken reliability of broken net 6.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a double-shaft mixer for fertilizer production, includes level and both ends confined churn, be provided with the (mixing) shaft of two parallels in the churn, two be provided with the stirring paddle leaf that interlocks each other on the (mixing) shaft, the one end of churn is provided with the power unit who is connected with the agitator shaft, its characterized in that: the feed inlet has been seted up on the one end upper portion of churn, and the discharge gate has been seted up to the other end lower part of churn, discharge gate department installs broken net, every the position that the (mixing) shaft is located the discharge gate top all is provided with the breaker, the breaker rotates the in-process and can push fertilizer to broken net.

2. The dual shaft mixer for fertilizer production of claim 1, wherein: the crushing net is formed by splicing a plurality of steel bars and is bent into an arc with the radius same as that of the mixing drum.

3. The dual shaft mixer for fertilizer production of claim 2, wherein: the crushing plate comprises a straight plate and an arc-shaped plate, wherein the straight plate extends along the radial direction of the stirring shaft and is integrally connected with the straight plate, and the straight plate is fixed on the stirring shaft.

4. The dual shaft mixer for fertilizer production of claim 3, wherein: the crushing plates are uniformly distributed along the outer circumferential surface of the stirring shaft.

5. The dual shaft mixer for fertilizer production of claim 3, wherein: and a first bulge extending into the stirring cylinder is arranged at the position of a reinforcing steel bar node on the crushing net.

6. The dual shaft mixer for fertilizer production of claim 3, wherein: and a second bulge is arranged on the surface of the arc-shaped plate matched with the crushing net.