CN215610743U

CN215610743U - Fertilizer mixing device

Info

Publication number: CN215610743U
Application number: CN202121189499.7U
Authority: CN
Inventors: 崔明祥; 刘宏; 杜强; 王川; 高玉平; 孙燕江; 孙松; 孙冰; 刘洋; 王琪; 高阳; 刘玉伟
Original assignee: Shandong Weifang Tobacco Co Ltd
Current assignee: Shandong Weifang Tobacco Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-25
Anticipated expiration: 2031-05-31

Abstract

A fertilizer mixing device relates to the technical field of tobacco appliances and comprises a mixing barrel, wherein a mixing blade is rotatably mounted in the mixing barrel, a feeding screw conveyor is vertically and fixedly connected to one side of the mixing barrel, a discharging barrel extending to the upper part of the mixing barrel is fixedly connected to the upper end part of the feeding screw conveyor, a receiving hopper communicated with the inner cavity of the feeding screw conveyor is fixedly connected to the lower end part of the feeding screw conveyor, a bearing screen plate is horizontally and fixedly connected to the receiving hopper, a bag fertilizer bearing area is formed by the receiving hopper through the area above the bearing screen plate, and a feeding support table is further arranged on one side of the receiving hopper; the material mixing device is characterized in that a material storage box is movably arranged below a discharge port of the material mixing cylinder, a weighing assembly is arranged on the outer wall of the material storage box, and a guide-out assembly used for guiding out materials in the material storage box is arranged above the weighing assembly. The utility model solves the problem that the device in the traditional technology is limited by the structure of the receiving hopper, so that operators can not conveniently and rapidly put in various fertilizers; and the problem that the tobacco grower is inconvenient to control the weight of the single bag of fertilizer.

Description

Fertilizer mixing device

Technical Field

The utility model relates to the technical field of tobacco appliances, in particular to a fertilizer mixing device.

Background

In order to improve the cultivation level of the medium-sized tobacco and the quality of the tobacco, the soil testing formula fertilization is comprehensively implemented according to the principle of 'one field one formula and one family one scheme'. Comprehensively considering factors such as previous crops, soil test results, water source conditions, irrigation modes, planting varieties and the like, formulating a formula fertilization scheme for tobacco growers on a family-by-family basis, accurately determining fertilization types, fertilization amount, fertilizer proportion and fertilization methods, and forming a fertilization technical instruction list; meanwhile, the fertilizer mixing, blending and conveying procedures are perfected, uniform fertilizer mixing and uniform supply are required for all tobacco farms by a tobacco station, the effect of 'full measurement and full blending' fertilization work of tobacco leaves in 2021 years is ensured to be achieved when the tobacco plants fall to the ground, and therefore the tobacco station needs to work by using fertilizer mixing equipment.

The mode gradually exposes the defects of the technology along with production and use, and mainly shows the following aspects:

first, when mixing various fertilizers, need throw into all kinds of fertilizers earlier and mix the jar in, be subject to the structural constraint of hopper for operating personnel is not convenient for quick drop into all kinds of fertilizers.

Secondly, after all kinds of fertilizers are mixed uniformly, the fertilizers need to be weighed and packaged, so that the tobacco grower is inconvenient to control the weight of the single-bag fertilizer.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a fertilizer mixing device, which is used for solving the problem that the device in the traditional technology is limited by the structure of a receiving hopper, so that operators can not conveniently and quickly put in various fertilizers; and the problem that the tobacco grower is inconvenient to control the weight of the single bag of fertilizer.

In order to achieve the purpose, the utility model provides the following technical scheme:

a fertilizer mixing device comprises a mixing barrel, wherein mixing blades are rotatably mounted in the mixing barrel, a feeding screw conveyor is vertically and fixedly connected to one side of the mixing barrel, a discharging barrel extending to the upper side of the mixing barrel is fixedly connected to the upper end of the feeding screw conveyor, a receiving hopper communicated with the inner cavity of the feeding screw conveyor is fixedly connected to the lower end of the feeding screw conveyor, a bearing screen plate is horizontally and fixedly connected to the receiving hopper, a bag fertilizer bearing area is formed by the receiving hopper passing through the area above the bearing screen plate, and a feeding support table is further arranged on one side of the receiving hopper; the mixing device is characterized in that a storage box is movably arranged below a discharge port of the mixing cylinder, a weighing assembly is further arranged on the outer wall of the storage box, and a guide-out assembly used for guiding out materials in the storage box is further arranged above the weighing assembly.

As an optimized scheme, mix the barrel including straight section of thick bamboo, and the rigid coupling in the toper section of thick bamboo of port under the straight section of thick bamboo, the small-bore end of toper section of thick bamboo sets up downwards to the rigid coupling has the bottom plate, a toper section of thick bamboo is close to slope rigid coupling down on the lateral wall of bottom plate has row material section of thick bamboo.

As an optimized scheme, the mixing blade comprises a rotating shaft vertically and rotatably installed on the bottom plate, a plurality of stirring blades are arranged on the peripheral wall of the rotating shaft in a surrounding mode, the length of each stirring blade is matched with the length of the straight cylinder and the length of the conical cylinder, and a driving machine for driving the rotating shaft to rotate is further fixedly connected to the lower surface of the bottom plate.

As an optimized scheme, the stirring blade is also provided with a flow guide hole.

As an optimized scheme, the weighing assembly comprises a supporting plate fixedly connected to the side wall of the storage box, and an electronic scale is arranged on the upper surface of the supporting plate.

As an optimized scheme, the guiding-out component comprises a guiding-out spiral conveyor vertically and fixedly connected with the inside of the storage box, a feeding hole is formed in the lower end part of the guiding-out spiral conveyor, a guiding-out barrel extending to the outside of the storage box is fixedly connected to the upper end part of the guiding-out spiral conveyor, and an outlet of the guiding-out barrel is located above the electronic scale.

As an optimized scheme, a material guide plate is fixedly connected in the box body in an inclined mode, and the guide-out screw conveyor is close to the end portion, below the material guide plate, of the material guide plate.

As an optimized scheme, the bottom surface of the material storage box is provided with the movable wheels in parallel.

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

the bagged fertilizer can be supported on the feeding support table by arranging the feeding support table, so that the fertilizer can be poured into the receiving hopper conveniently, and the labor is saved; the receiving hopper is provided with the bearing screen plate, so that a fertilizer bag can be prevented from entering the feeding screw conveyor in the fertilizer feeding process, and the feeding screw conveyor can convey materials to the mixing cylinder for stirring;

after the stirring of the mixing drum is finished, the mixing drum is received through a storage box, and a guide screw conveyor is arranged on the storage box to realize quantitative guide of materials in the storage box; the weight of each bag of fertilizer is controlled by placing the packaging bags on an electronic scale and weighing by the electronic scale, so that the weight of a single bag of fertilizer is conveniently controlled;

the output of labor force is reduced; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: 1-mixing cylinder; 2-feeding screw conveyer; 3-a receiving hopper; 4-carrying the screen plate; 5-feeding support table; 6-stirring blades; 7-a rotating shaft; 8-discharging barrel; 9-a driver; 10-discharging cylinder; 11-a material storage box; 12-a material guide plate; 13-leading out the screw conveyer; 14-a support plate; 15-electronic scale; 16-lead out cylinder.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1, the fertilizer mixing device comprises a mixing cylinder 1, wherein a mixing blade is rotatably mounted in the mixing cylinder 1, a feeding screw conveyor 2 is vertically and fixedly connected to one side of the mixing cylinder 1, a discharging cylinder 8 extending above the mixing cylinder 1 is fixedly connected to the upper end of the feeding screw conveyor 2, a receiving hopper 3 communicated with an inner cavity of the receiving hopper 3 is fixedly connected to the lower end of the feeding screw conveyor, a bearing screen plate 4 is horizontally and fixedly connected to the receiving hopper 3, a bag fertilizer bearing area is formed by the receiving hopper 3 through an area above the bearing screen plate 4, and a feeding support table 5 is further arranged on one side of the receiving hopper 3; a material storage box 11 is movably arranged below the discharge port of the mixing cylinder 1, a weighing assembly is arranged on the outer wall of the material storage box 11, and a guide-out assembly used for guiding out materials in the material storage box 11 is arranged above the weighing assembly.

The mixing cylinder 1 comprises a straight cylinder and a conical cylinder fixedly connected to the lower end of the straight cylinder, the small-caliber end of the conical cylinder is arranged downwards and fixedly connected with a bottom plate, the conical cylinder is fixedly connected with a discharge cylinder 10 upwards in an inclined mode on the side wall close to the bottom plate, and a valve is arranged on the discharge cylinder 10.

The mixing blade comprises a rotating shaft 7 vertically rotating and installed on the bottom plate, a plurality of stirring blades 6 are arranged on the peripheral wall of the rotating shaft 7 in an enclosing mode, the length of each stirring blade 6 is matched with the straight cylinder and the conical cylinder, and a driving machine 9 for driving the rotating shaft 7 to rotate is further fixedly connected to the lower surface of the bottom plate.

The stirring blade 6 is also provided with a flow guide hole.

The weighing assembly comprises a supporting plate 14 fixedly connected to the side wall of the storage box 11, and an electronic scale 15 is arranged on the upper surface of the supporting plate 14.

The derivation component comprises a derivation spiral conveyer 13 vertically fixedly connected inside the storage box 11, a feed inlet is arranged at the lower end part of the derivation spiral conveyer 13, a derivation barrel 16 extending to the outside of the storage box 11 is fixedly connected at the upper end part of the derivation spiral conveyer 13, and an outlet of the derivation barrel 16 is positioned above the electronic scale 15.

A material guide plate 12 is obliquely and fixedly connected in the box body, and a guide screw conveyor 13 is close to the end part of the material guide plate 12 below.

The mixed fertilizer is gathered towards the feed inlet of the guide screw conveyor 13 by the guide plate 12.

The bottom surface of the material storage box 11 is provided with moving wheels in parallel.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The utility model provides a fertilizer is mixed and is mixed device which characterized in that: the fertilizer mixing device comprises a mixing cylinder (1), wherein mixing blades are rotatably mounted in the mixing cylinder (1), a feeding screw conveyor (2) is vertically and fixedly connected to one side of the mixing cylinder (1), a discharging cylinder (8) extending to the upper part of the mixing cylinder (1) is fixedly connected to the upper end part of the feeding screw conveyor (2), a receiving hopper (3) communicated with the inner cavity of the feeding screw conveyor is fixedly connected to the lower end part of the feeding screw conveyor, a bearing screen plate (4) is horizontally and fixedly connected to the receiving hopper (3), the receiving hopper (3) forms a bag fertilizer bearing area through the area above the bearing screen plate (4), and a feeding support table (5) is further arranged on one side of the receiving hopper (3); the mixing device is characterized in that a storage box (11) is movably arranged below a discharge port of the mixing cylinder (1), a weighing assembly is further arranged on the outer wall of the storage box (11), and a guide-out assembly used for guiding out materials in the storage box (11) is further arranged above the weighing assembly.

2. The fertilizer mixing device of claim 1, wherein: mix a section of thick bamboo (1) including a straight section of thick bamboo, and the rigid coupling in a taper section of thick bamboo of port under the straight section of thick bamboo, the small-bore end of a taper section of thick bamboo sets up downwards to the rigid coupling has the bottom plate, a taper section of thick bamboo is close to slope downward rigid coupling has row material section of thick bamboo (10) on the lateral wall of bottom plate.

3. The fertilizer mixing device of claim 2, wherein: the stirring and mixing blade comprises a rotating shaft (7) which is vertically and rotatably installed on the bottom plate, a plurality of stirring blades (6) are arranged on the peripheral wall of the rotating shaft (7) in a surrounding mode, the length of each stirring blade (6) is matched with that of the straight cylinder and that of the conical cylinder, and a driving machine (9) for driving the rotating shaft (7) to rotate is further fixedly connected to the lower surface of the bottom plate.

4. The fertilizer mixing device of claim 3, wherein: and the stirring blade (6) is also provided with a flow guide hole.

5. The fertilizer mixing device of claim 4, wherein: the weighing assembly comprises a supporting plate (14) fixedly connected to the side wall of the storage box (11), and an electronic scale (15) is arranged on the upper surface of the supporting plate (14).

6. The fertilizer mixing device of claim 5, wherein: the export subassembly include vertical rigid coupling in storage case (11) inside derivation screw conveyer (13), the feed inlet has been seted up to the lower tip of deriving screw conveyer (13), the upper end rigid coupling of deriving screw conveyer (13) has the extension to storage case (11) outside derives a section of thick bamboo (16), the export of deriving a section of thick bamboo (16) is located the top of electronic scale (15).

7. The fertilizer mixing device of claim 6, wherein: a material guide plate (12) is obliquely and fixedly connected in the box body, and the guide-out screw conveyor (13) is close to the end part of the material guide plate (12) below.

8. The fertilizer mixing device of claim 7, wherein: the bottom surface of the material storage box (11) is provided with moving wheels in parallel.