CN224040645U - A mixing device for producing feed additives - Google Patents

Abstract

The utility model provides a stirring device for producing a feed additive, and relates to the technical field of mixing devices. The stirring device comprises a stirring box with a feeding hole at the top, wherein a discharging pipe is connected to the bottom of the stirring box, a baffle is arranged on the discharging pipe in a drawing and inserting mode, the inner bottom of the stirring box is in a funnel type arrangement, a rotating shaft is arranged in the stirring box in a rotating mode, the lower end of the rotating shaft extends into the discharging pipe, a spiral conveying structure is arranged at the lower end of the rotating shaft positioned in the discharging pipe, a stirring assembly is arranged in the rotating shaft in the stirring box, the upper end of the rotating shaft extends out of the stirring box and is connected with a driving motor, and a lifting adjusting assembly for driving the rotating shaft and the driving motor to move upwards or downwards is arranged at the top of the stirring box.

Description

Stirring device for producing feed additive

Technical Field

The application relates to the technical field of mixing devices, in particular to a stirring device for producing a feed additive.

Background

Feed additives generally comprise a plurality of different components, such as vitamins, minerals, amino acids, various functional additives, etc., and the physical properties (such as granularity and density) of the feed additives are greatly different. When the feed additive is produced, various additives are required to be uniformly stirred by a stirring device.

Chinese patent publication No. CN212467873U discloses a stirring device for feed additive production, including agitator tank, fixed frame and bull stick, agitator tank upper surface middle part fixed mounting has the motor, motor power take off passes the agitator tank and passes through shaft coupling fixedly connected with bull stick, motor one end with the agitator tank passes through the bearing and rotates to be connected, bull stick one end passes through bolt fixedly connected with screw conveying structure, the screw conveying structure other end pass through the bearing with the agitator tank rotates to be connected, agitator tank inner wall both sides all pass through bolt fixedly connected with support, two the adjacent end of support passes through bolt fixedly connected with fixed frame, agitator tank upper surface one side is provided with the feed inlet, agitator tank one side bottom is provided with the discharge gate. The device drives the rotating rod through the motor to enable the spiral conveying structure to rotate, and feeds and additives at the bottom of the stirring box are conveyed to the upper side, so that uneven stirring of the additives is prevented, the effect of stirring the feeds is achieved, the influence of uneven additives on the nutritive value of the feeds can be reduced, meanwhile, the motor drives the rotating rod to enable the connecting rod and the fixing plate to rotate, the additives adhered to the inner wall of the stirring box are scraped, and the nutritive value of the feeds is prevented from being weakened due to adhesion of the additives.

However, the discharge gate setting of above-mentioned device is in agitator tank one side bottom, and when the ejection of compact, the material of material one side was kept away from to the agitator tank bottom can't flow out smoothly, leads to a large amount of materials to remain, causes the waste of raw materials, increases manufacturing cost.

Disclosure of Invention

The embodiment of the application aims to provide a stirring device for producing feed additives, which can solve the technical problems that a discharge hole of the existing device is arranged at the bottom end of one side of a stirring box, and materials at the bottom of the box, which are far away from the side of the discharge hole, are difficult to flow out during discharging, so that a large amount of materials remain, raw materials are wasted and the cost is increased.

The embodiment of the application provides a stirring device for producing feed additives, which comprises a stirring box with a feed inlet at the top, wherein a discharge pipe is connected to the bottom of the stirring box, a baffle is arranged on the discharge pipe in a drawing and inserting mode, the inner bottom of the stirring box is arranged in a funnel mode, a rotating shaft is arranged in the stirring box in a rotating mode, the lower end of the rotating shaft extends into the discharge pipe, a spiral conveying structure is arranged at the lower end of the rotating shaft positioned in the discharge pipe, a stirring assembly is arranged in the stirring box and positioned on the rotating shaft, the upper end of the rotating shaft extends out of the stirring box and is connected with a driving motor, and a lifting adjusting assembly used for driving the rotating shaft and the driving motor to move upwards or downwards is arranged at the top of the stirring box.

Further, the lifting adjusting assembly comprises a lifting cylinder, a mounting plate and two guide rods, wherein the lifting cylinder is fixedly arranged at the top of the stirring box, the two guide rods are symmetrically and fixedly arranged at the top of the stirring box, the mounting plate is movably arranged on the two guide rods, the telescopic rod of the lifting cylinder is fixedly connected with the mounting plate, the driving motor is fixedly arranged on the mounting plate, and the upper end of the rotating shaft penetrates through the mounting plate and is connected with the output shaft of the driving motor.

Further, a positioning cylinder is fixedly arranged at the bottom of the mounting plate, the positioning cylinder is sleeved on the rotating shaft, and the lower end of the positioning cylinder can be abutted to the top of the stirring box.

Further, the stirring assembly comprises a plurality of stirring rods which are uniformly arranged on the rotating shaft, and the stirring rods are positioned above the spiral conveying structure.

Further, the one end that the puddler was kept away from the pivot has set firmly the scraper blade, the scraper blade keep away from one side of puddler with the inner wall looks adaptation of agitator tank, the scraper blade with the inner wall butt of agitator tank.

Further, a bearing is arranged between the rotating shafts of the positioning cylinder.

Further, a first sealing ring is arranged at the joint of the rotating shaft and the stirring box, and a second sealing ring is arranged at the joint of the baffle and the discharging pipe.

The utility model has the beneficial effects that:

According to the utility model, the bottom of the stirring box is connected with the discharging pipe, the discharging pipe is provided with the baffle in a drawing and inserting manner, the inner bottom of the stirring box is provided with the lifting adjusting component for driving the rotating shaft to move upwards or downwards, the baffle on the discharging pipe is drawn out during discharging, the lifting adjusting component drives the rotating shaft to drive the spiral conveying structure to move upwards, so that the spiral conveying structure is separated from the discharging pipe, and the bottom of the stirring box is provided with the hopper-shaped material, so that the material is collected and discharged to the discharging pipe under the action of gravity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of some embodiments of the application;

FIG. 2 is a cross-sectional view of some embodiments of the application;

FIG. 3 is a schematic view of the structure of a stirring assembly, flights and auger structures in some embodiments of the application;

The reference numerals are respectively:

1. The device comprises a stirring box, a feeding hole, a discharging pipe, a baffle, a rotating shaft, a spiral conveying structure, a stirring assembly, a stirring rod, a driving motor, a lifting adjusting assembly, a lifting cylinder, a mounting plate, a guide rod, a positioning cylinder, a scraper, a bearing and a bearing, wherein the stirring box, the feeding hole, the discharging pipe, the baffle, the rotating shaft, the spiral conveying structure, the stirring assembly, the stirring rod, the driving motor, the lifting adjusting assembly, the lifting cylinder, the mounting plate, the guide rod, the positioning cylinder, the scraper and the bearing are arranged in sequence, and the stirring assembly is arranged in sequence.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the product of the application, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Specific examples:

As shown in fig. 1-3, the application provides a stirring device for producing feed additives, which comprises a stirring tank 1 with a feed inlet 11 at the top, wherein the bottom of the stirring tank 1 is connected with a discharge pipe 11, a baffle plate 2 is arranged on the discharge pipe 11 in a drawing and inserting way, the inner bottom of the stirring tank 1 is arranged in a funnel shape, a rotating shaft 3 is arranged in the stirring tank 1 in a rotating way, the lower end of the rotating shaft 3 extends into the discharge pipe 11, a spiral conveying structure 4 is arranged at the lower end of the rotating shaft 3 in the discharge pipe 11, a stirring assembly 5 is arranged in the stirring tank 1 and positioned on the rotating shaft 3, the upper end of the rotating shaft 3 extends out of the stirring tank 1 and is connected with a driving motor 6, the top of the stirring tank 1 is provided with a lifting adjusting assembly 7 for driving the rotating shaft 3 and the driving motor 6 to move upwards or downwards, when the stirring tank 1 is used, feed additive raw materials enter the stirring tank 1 through the feed inlet 11 at the top of the stirring tank 1, the driving motor 6 drives the rotating shaft 3 to rotate to drive the stirring assembly 5 to rotate so as to stir and mix the feed additive raw materials in the stirring tank 1, the bottom in the stirring tank 1 is in a funnel type, the materials are collected to the discharging pipe 11 under the action of gravity, the rotating shaft 3 drives the spiral conveying structure 4 to rotate when rotating so as to convey the feed additive raw materials collected in the discharging pipe 11 upwards, the feed additive raw materials are prevented from being stirred unevenly, the driving motor 6 is closed when discharging, the baffle 2 on the discharging pipe 11 is pulled out, the rotating shaft 3 is driven by the lifting adjusting assembly 7 to drive the spiral conveying structure 4 to move upwards so as to separate the spiral conveying structure 4 from the discharging pipe, the materials are collected and discharged to the discharging pipe 11 under the action of gravity, compared with the prior art, the material in the stirring tank 1 can be effectively discharged, the material residue is reduced, the material waste is reduced, the production cost is reduced.

As shown in fig. 1 and 2, the lifting adjusting assembly 7 comprises a lifting cylinder 71, a mounting plate 72 and two guide rods 73, the lifting cylinder 71 is fixedly arranged at the top of the stirring tank 1, the two guide rods 73 are symmetrically and fixedly arranged at the top of the stirring tank 1, the mounting plate 72 is movably arranged on the two guide rods 73, a telescopic rod of the lifting cylinder 71 is fixedly connected with the mounting plate 72, a driving motor 6 is fixedly arranged on the mounting plate 72, the upper end of a rotating shaft 3 penetrates the mounting plate 72 and is connected with an output shaft of the driving motor 6, and when the lifting cylinder 71 drives the mounting plate 72 to move upwards or downwards along the two guide rods 73, the driving motor 6 and the rotating shaft 3 also correspondingly perform height adjustment, and the symmetrical arrangement of the two guide rods 73 provides a stable guiding effect for the movement of the mounting plate 72 so as to enable the stable movement along the guide rods 73.

As shown in fig. 2, the bottom of the mounting plate 72 is fixedly provided with a positioning cylinder 8, the positioning cylinder 8 is sleeved on the rotating shaft 3, the lower end of the positioning cylinder 8 can be abutted with the top of the stirring tank 1, when the lifting cylinder 71 drives the mounting plate 72 to descend and enables the lower end of the positioning cylinder 8 to be abutted with the top of the stirring tank 1, the distance between the lower end of the rotating shaft 3 and the top of the baffle 2 reaches a preset value, in this embodiment, the preset value is 1cm, so that the abrasion of the baffle 2 caused by the contact between the lower end of the rotating shaft 3 and the top of the baffle 2 when the rotating shaft 3 rotates can be avoided, and feed additive raw materials in the feed cylinder can be effectively conveyed upwards, so that the feed additive raw materials are fully mixed.

As shown in fig. 2 and 3, the stirring assembly 5 includes a plurality of stirring rods 51 uniformly arranged on the rotating shaft 3, the stirring rods 51 are located above the spiral conveying structure 4, and when the rotating shaft 3 rotates, each stirring rod 51 rotates along with the rotating shaft 3 to stir the feed additive raw materials in the stirring tank 1, and the stirring rods 51 are matched with the spiral conveying structure 4, so that the feed additive raw materials of each component are fully and uniformly mixed.

As shown in fig. 2 and 3, one end of the stirring rod 51 far away from the rotating shaft 3 is fixedly provided with a scraping plate 9, one side of the scraping plate 9 far away from the stirring rod 51 is matched with the inner wall of the stirring tank 1, the scraping plate 9 is in butt joint with the inner wall of the stirring tank 1, the scraping plate 9 synchronously moves along with the rotation of the stirring rod 51 around the rotating shaft 3, and in the stirring process, feed additive raw materials attached to the inner wall of the stirring tank 1 can be scraped off in time and are re-rolled into a stirring area, so that the feed additive raw materials of all components are promoted to be fully mixed, and the mixing uniformity is further improved.

As shown in fig. 2, a bearing 10 is arranged between the positioning cylinder 8 and the rotating shaft 3, and the arrangement of the bearing 10 ensures smooth and stable rotation of the rotating shaft 3.

As shown in fig. 2, a first sealing ring (not shown in the drawing) is arranged at the joint of the rotating shaft 3 and the stirring tank 1, a second sealing ring (not shown in the drawing) is arranged at the joint of the baffle plate 2 and the discharging pipe 11, and the arrangement of the first sealing ring and the second sealing ring ensures the tightness of the stirring tank 1, prevents the raw materials of the feed additive in the stirring tank 1 from leaking to cause waste, and simultaneously avoids polluting the working environment.

As shown in fig. 1, in this embodiment, the driving motor 6 is a forward and reverse rotation motor, and can drive the rotating shaft 3 to rotate forward and reverse, so that not only can the material in the discharging pipe 11 be conveyed upward, but also the material can be conveyed downward, and when the material is discharged, the driving motor 6 drives the rotating shaft 3 to drive the spiral conveying structure 4 to convey the material downward, so that the material can be discharged in an accelerated manner and the material can be prevented from being blocked in the discharging pipe 11.

The above is only a preferred embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (7)

1. The stirring device for producing the feed additive is characterized by comprising a stirring box with a feed inlet at the top, wherein a discharge pipe is connected to the bottom of the stirring box, a baffle is arranged on the discharge pipe in a drawing and inserting mode, the inner bottom of the stirring box is arranged in a funnel mode, a rotating shaft is arranged in the stirring box in a rotating mode, the lower end of the rotating shaft extends into the discharge pipe, a spiral conveying structure is arranged at the lower end of the rotating shaft in the discharge pipe, a stirring assembly is arranged in the stirring box and positioned on the rotating shaft, the upper end of the rotating shaft extends out of the stirring box and is connected with a driving motor, and a lifting adjusting assembly used for driving the rotating shaft and the driving motor to move upwards or downwards is arranged at the top of the stirring box.

2. The stirring device for producing the feed additive according to claim 1, wherein the lifting adjusting component comprises a lifting cylinder, a mounting plate and two guide rods, the lifting cylinder is fixedly arranged at the top of the stirring box, the two guide rods are symmetrically and fixedly arranged at the top of the stirring box, the mounting plate is movably arranged on the two guide rods, the telescopic rod of the lifting cylinder is fixedly connected with the mounting plate, the driving motor is fixedly arranged on the mounting plate, and the upper end of the rotating shaft penetrates through the mounting plate and is connected with an output shaft of the driving motor.

3. The stirring device for producing the feed additive according to claim 2, wherein a positioning cylinder is fixedly arranged at the bottom of the mounting plate, the positioning cylinder is sleeved on the rotating shaft, and the lower end of the positioning cylinder can be abutted with the top of the stirring box.

4. A stirring apparatus for producing a feed additive according to claim 1, wherein the stirring assembly comprises a plurality of stirring rods uniformly arranged on the rotating shaft, and the stirring rods are positioned above the spiral conveying structure.

5. The stirring device for producing the feed additive according to claim 4, wherein a scraper is fixedly arranged at one end of the stirring rod, which is far away from the rotating shaft, and one side of the scraper, which is far away from the stirring rod, is matched with the inner wall of the stirring box, and the scraper is abutted against the inner wall of the stirring box.

6. A stirring apparatus for producing a feed additive according to claim 3, wherein a bearing is provided between the positioning cylinder and the rotating shaft.

7. The stirring device for producing the feed additive according to claim 2, wherein a first sealing ring is arranged at the joint of the rotating shaft and the stirring box, and a second sealing ring is arranged at the joint of the baffle plate and the discharging pipe.