CN221656328U - Fodder agitated vessel - Google Patents

Abstract

The utility model discloses feed stirring equipment which comprises a stirring barrel and a main shaft tube. The beneficial effects are that: the utility model adopts the side scraping plate, the inclined scraping plate and the bottom scraping plate, when the feed is stirred, the air suction and inflation dual-purpose pump is in an air suction state, so that the interior of the main shaft pipe is in a negative pressure state, the first piston and the second piston are respectively abutted against the first pore plate and the second pore plate under the action of air pressure, at the moment, the side scraping plate, the inclined scraping plate and the bottom scraping plate are not contacted with the inner wall of the stirring barrel, excessive abrasion is avoided, the service life is prolonged, after the stirring is finished, a worker can open the planetary discharger to discharge the feed in the stirring barrel, and start the air suction and inflation dual-purpose pump to be in an air suction state, the first piston and the second piston are respectively pushed by the air pressure to be moved outwards, the side scraping plate, the inclined scraping plate and the bottom scraping plate are respectively abutted against the stirring barrel, the feed adhered to the inner wall of the stirring barrel is scraped, the feed is convenient to empty, meanwhile, the later cleaning pressure is reduced, and the waste of the feed is also reduced.

Description

Feed mixing equipment

Technical Field

The utility model relates to the technical field of feed production, in particular to feed mixing equipment.

Background Art

In the process of feed production, different types of feed need to be stirred and mixed to balance the feed nutrition and improve breeding efficiency. Mixing equipment can not only liberate people from heavy physical labor, part of mental labor and harsh and dangerous working environment, but also expand the function of human organs, greatly improve labor productivity and enhance human's ability to understand and transform the world.

After searching, it was found that the publication number is CN215963363U, and the name is a feed stirring device. The application pointed out that the current stirring device still has many defects when in use. When the stirring device is mixing and stirring the feed, since some feed is in powder form, it is easy to cause the residue on the inner wall of the stirring box that cannot be processed. Through the setting of the water tank, the stirring device has the effect of cleaning the inner wall. Through the coordinated setting of the water tank, the water pump, the water outlet and the brush, the inner wall of the stirring device can be automatically cleaned during use, ensuring that the mixture remaining on the inner wall of the stirring device is cleaned, thereby playing the role of cleaning the inner wall of the stirring box, achieving the goal of avoiding the stirring device. The device causes the mixture to remain on the inner wall and cannot be cleaned, which affects the next stirring and easily causes mixing with the residue from the previous stirring. However, when the application is in use, the brush is involved in the stirring process, and a large amount of feed is easily retained in the gaps between the brushes, which is difficult to completely remove by simple flushing later, affecting the cleaning efficiency. At the same time, the brush is in contact with the inner wall of the stirring device for a long time and wears more, affecting its service life and stability of use. At the same time, a large amount of feed remaining in the brush is mixed with water during flushing, causing waste of feed. Further improvements can be made. In addition, the application adopts a single water inlet, and the flushing effect is poor, making it difficult to quickly and effectively clean the residual feed. Further improvements can be made.

Currently, no effective solution has been proposed for the problems in the related technologies.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a feed mixing device, which has the advantages of reducing wear, facilitating emptying of feed, reducing feed waste, and improving cleaning efficiency, thereby solving the problems in the above-mentioned background technology.

(II) Technical solution

In order to achieve the above advantages of reducing wear, facilitating emptying of feed, reducing feed waste, and improving cleaning efficiency, the specific technical solutions adopted by the utility model are as follows:

A feed mixing device comprises a mixing barrel and a main shaft tube, wherein the top surface of the mixing barrel vertically penetrates and is rotatably connected to the main shaft tube, and the outer surface of the main shaft tube is located inside the mixing barrel and is fixedly connected to a sleeve, and the other end of the sleeve is slidably connected to a first piston, a connecting rod is fixedly installed on one side surface of the first piston, and the connecting rod penetrates the other end of the sleeve and is slidably connected to the other end of the sleeve, and the other end of the connecting rod is fixedly connected to a side scraper, a second piston is slidably connected to the bottom of the main shaft tube, and a mounting frame is fixedly installed on the bottom surface of the second piston, and the mounting frame penetrates the bottom surface of the main shaft tube and is slidably connected to the bottom surface of the main shaft tube, an inclined scraper is fixedly installed on the bottom surface of the mounting frame, and there is a space between the inclined scrapers. A bottom scraper is fixedly installed, a stirring rod is fixedly installed on the outer surface of the main shaft tube, and a driven gear is fixedly sleeved on the outer surface of the top of the main shaft tube, and an air pipe is rotatably connected to the top surface of the main shaft tube through a gas rotating connecting seat, a driving motor and an air suction and inflation dual-purpose pump are fixedly installed on the top surface of the mixing barrel, and a driving gear is installed on the output end of the driving motor, and the driving gear is meshed with the driven gear, the other end of the air pipe is through-connected with the output end of the air suction and inflation dual-purpose pump, an annular tube is fixedly installed on the inner top surface of the mixing barrel, and a high-pressure nozzle is through-connected on the surface of the annular tube, and a water inlet pipe is through-connected on the surface of the annular tube, and the water inlet pipe passes through the mixing barrel and is connected to a high-pressure water pump.

Furthermore, a first orifice plate is fixedly installed inside the sleeve, and the first orifice plate is located on the other side of the first piston.

Furthermore, a second orifice plate is fixedly installed on the bottom of the main shaft tube, and the second orifice plate is located above the second piston.

Furthermore, the mounting frame is a herringbone structure, and the cross-section of the upper portion of the mounting frame is rectangular.

Furthermore, a planetary discharger is fixedly installed at the bottom of the mixing barrel, and a controller is installed on the front surface of the mixing barrel.

Furthermore, a feed port is connected through the top surface of the mixing barrel at the other side of the main shaft tube, and a support leg is fixedly installed on the bottom surface of the mixing barrel.

Furthermore, the main shaft tube is rotatably connected to the top surface of the mixing barrel through a limit bearing, and a ventilation hole is provided on the surface of the main shaft tube located inside the sleeve.

(III) Beneficial effects

Compared with the prior art, the utility model provides a feed mixing device, which has the following beneficial effects:

(1) The utility model adopts side scrapers, oblique scrapers and bottom scrapers. When stirring the feed, the staff can start the driving motor to drive the driving gear to rotate, and then drive the driven gear to rotate, and then drive the main shaft tube to rotate, drive the sleeve, connecting rod, stirring rod, side scrapers, oblique scrapers and bottom scrapers to rotate, and stir the feed. At this time, the air-inflating and air-extracting dual-purpose pump is in the air-inflating state, so that the inside of the main shaft tube is in a negative pressure state, and the first piston and the second piston are pressed against the first orifice plate and the second orifice plate respectively under the action of air pressure. At this time, the side scrapers, The oblique scraper and the bottom scraper do not contact the inner wall of the mixing barrel to avoid excessive wear and extend the service life. After the mixing is completed, the staff can open the planetary discharger to discharge the feed in the mixing barrel and start the vacuum and inflation dual-purpose pump to be inflated. At this time, the first piston and the second piston are moved outward by the air pressure, respectively pushing the side scraper, the oblique scraper and the bottom scraper to abut the mixing barrel, and rotate under the drive of the main shaft tube to scrape off the feed attached to the inner wall of the mixing barrel, which is convenient for feed emptying. At the same time, it reduces the pressure of later cleaning and also reduces the waste of feed.

(2) The utility model adopts an annular tube and a high-pressure nozzle. The high-pressure nozzle is arranged at equal angles along the annular tube and is distributed obliquely downward. When it is necessary to clean the inside of the mixing barrel, the staff can connect the water inlet pipe to the high-pressure water pump, and the high-pressure water pump pumps high-pressure cleaning water through the annular tube into the high-pressure nozzle for spraying out, so as to perform high-pressure circular spray cleaning on the inside of the mixing barrel, making the cleaning more comprehensive and efficient, thereby improving the cleaning efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic structural diagram of a feed mixing device proposed by the present invention;

FIG2 is a front view of a feed mixing device proposed by the present invention;

FIG3 is an enlarged view of node A of a feed mixing device proposed by the present invention;

FIG. 4 is a schematic diagram of the installation of the oblique scraper and the bottom scraper proposed in the utility model.

In the figure:

1. Mixing barrel; 2. Spindle tube; 3. Sleeve; 4. Connecting rod; 5. Side scraper; 6. Mixing rod; 7. First orifice plate; 8. Air vent; 9. First piston; 10. Annular tube; 11. High-pressure nozzle; 12. Feed inlet; 13. Water inlet pipe; 14. Gas rotary connector; 15. Driven gear; 16. Driving gear; 17. Gas pipeline; 18. Pump for vacuuming and inflation; 19. Driving motor; 20. Mounting frame; 21. Oblique scraper; 22. Bottom scraper; 23. Planetary discharger; 24. Second orifice plate; 25. Second piston.

DETAILED DESCRIPTION

To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

According to an embodiment of the utility model, a feed mixing device is provided.

The utility model is now further described in conjunction with the accompanying drawings and specific embodiments. As shown in Figures 1-4, a feed mixing device according to an embodiment of the utility model includes a mixing barrel 1 and a main shaft tube 2. The top surface of the mixing barrel 1 vertically penetrates and is rotatably connected to the main shaft tube 2, and the outer surface of the main shaft tube 2 is located inside the mixing barrel 1 and is fixedly connected to a sleeve 3. The sleeve 3 is arranged in multiple groups, and the other end of the sleeve 3 is slidably connected to a first piston 9. A connecting rod 4 is fixedly installed on the surface of one side of the first piston 9. The first piston 9, the connecting rod 4 and the sleeve 3 are coaxially arranged, and the connecting rod 4 penetrates the other end of the sleeve 3 and is slidably connected to the other end of the sleeve 3, and the other end of the connecting rod 4 is fixedly connected to a side scraper 5, and a second piston 25 is slidably connected to the bottom of the main shaft tube 2, and a mounting frame 20 is fixedly installed on the bottom surface of the second piston 25, and the mounting frame 20 penetrates the bottom surface of the main shaft tube 2 and It is slidably connected to the bottom surface of the main shaft tube 2, and an inclined scraper 21 is fixedly installed on the bottom surface of the mounting frame 20, and a bottom scraper 22 is fixedly installed between the inclined scrapers 21. A stirring rod 6 is fixedly installed on the outer surface of the main shaft tube 2, and the stirring rod 6 is arranged in multiple groups. A driven gear 15 is fixedly sleeved on the outer surface of the top of the main shaft tube 2, and an air supply pipe 17 is rotatably connected to the top surface of the main shaft tube 2 through a gas rotating connecting seat 14. A driving motor 19 and a dual-purpose pump for exhaust and inflation 18 are fixedly installed on the top surface of the mixing barrel 1, and a driving gear 16 is installed on the output end of the driving motor 19, and the driving gear 16 is meshed with the driven gear 15. The other end of the air supply pipe 17 is connected to the output end of the dual-purpose pump for exhaust and inflation 18. An annular tube 10 is fixedly installed on the top surface of the mixing barrel 1, and a high-pressure nozzle 11 is connected to the surface of the annular tube 10, and a water inlet is connected to the surface of the annular tube 10. The water inlet pipe 13 runs through the mixing barrel 1 and is connected to a high-pressure water pump. There are multiple high-pressure nozzles 11 arranged in a ring obliquely downward. When mixing the feed, the staff can start the driving motor 19 to drive the driving gear 16 to rotate, thereby driving the driven gear 15 to rotate, thereby driving the main shaft tube 2 to rotate, driving the sleeve 3, the connecting rod 4, the mixing rod 6, the side scraper 5, the oblique scraper 21 and the bottom scraper 22 to rotate, and mixing the feed. At this time, the air-extraction and air-inflation dual-purpose pump 18 is in an air-extraction state, so that the inside of the main shaft tube 2 is in a negative pressure state, and the first piston 9 and the second piston 25 are respectively pressed against the first orifice plate 7 and the second orifice plate 24 by the air pressure. At this time, the side scraper 5, the oblique scraper 21 and the bottom scraper 22 do not contact the inner wall of the mixing barrel 1, so as to avoid excessive wear and extend the service life. When the mixing is completed, the staff can open the planetary discharger 23 discharges the feed in the mixing barrel 1, and starts the vacuum and inflation dual-purpose pump 18 to be in the inflation state. At this time, the first piston 9 and the second piston 25 are moved outward by the air pressure, respectively pushing the side scraper 5, the inclined scraper 21 and the bottom scraper 22 to abut against the mixing barrel 1, and rotate under the drive of the main shaft tube 2 to scrape off the feed attached to the inner wall of the mixing barrel 1, which is convenient for the emptying of the feed. At the same time, it reduces the pressure of later cleaning and also reduces the waste of feed. At the same time, the high-pressure nozzle 11 is arranged at equal angles along the annular tube 10, and the high-pressure nozzle 11 is distributed obliquely downward. When it is necessary to clean the inside of the mixing barrel 1, the staff can connect the water inlet pipe 13 to the high-pressure water pump, and the high-pressure cleaning water is pumped by the high-pressure water pump through the annular tube 10 into the high-pressure nozzle 11 for spraying, so as to perform high-pressure annular spray cleaning on the inside of the mixing barrel 1, and the cleaning is more comprehensive and efficient, thereby improving the cleaning efficiency.

In one embodiment, a first orifice plate 7 is fixedly installed inside the sleeve 3 , and the first orifice plate 7 is located on the other side of the first piston 9 . The first orifice plate 7 does not affect the passage of airflow, and limits the first piston 9 .

In one embodiment, a second orifice plate 24 is fixedly mounted on the bottom of the spindle tube 2 , and the second orifice plate 24 is located above the second piston 25 . The second orifice plate 24 does not affect the passage of airflow, and limits the second piston 25 .

In one embodiment, the mounting frame 20 is a herringbone structure, and the cross-section of the upper portion of the mounting frame 20 is a rectangle, so as to prevent relative rotation between the mounting frame 20 and the spindle tube 2 .

In one embodiment, a planetary discharger 23 is fixedly installed at the bottom of the mixing barrel 1 to facilitate control of the discharge speed, and a controller is installed on the front surface of the mixing barrel 1 to facilitate operation by staff.

In one embodiment, a feed port 12 is connected through the top surface of the mixing barrel 1 on the other side of the main shaft tube 2 for easy feeding, and legs are fixedly installed on the bottom surface of the mixing barrel 1 for easy material reception and support of the mixing barrel 1.

In one embodiment, the main shaft tube 2 is rotatably connected to the top surface of the mixing barrel 1 through a limit bearing to prevent the main shaft tube 2 from axial movement, and a vent hole 8 is provided on the surface of the main shaft tube 2 located on the inner side of the sleeve 3 to facilitate air flow in and out of the sleeve 3.

Working principle:

When stirring the feed, the staff can start the driving motor 19 to drive the driving gear 16 to rotate, and then drive the driven gear 15 to rotate, and then drive the main shaft tube 2 to rotate, and drive the sleeve 3, the connecting rod 4, the stirring rod 6, the side scraper 5, the inclined scraper 21 and the bottom scraper 22 to rotate to stir the feed. At this time, the air-extraction and inflation dual-purpose pump 18 is in the air-extraction state, so that the inside of the main shaft tube 2 is in a negative pressure state, and the first piston 9 and the second piston 25 are pressed against the first orifice plate 7 and the second orifice plate 24 respectively under the action of air pressure. At this time, the side scraper 5, the inclined scraper 21 and the bottom scraper 22 do not contact the inner wall of the stirring barrel 1, so as to avoid excessive wear and extend the service life. When the stirring is completed, the staff can open the planetary discharger 23 to discharge the feed in the stirring barrel 1 and start the air-extraction and inflation. The dual-purpose pump 18 is in an inflated state. At this time, the first piston 9 and the second piston 25 are moved outward by the air pressure, respectively pushing the side scraper 5, the oblique scraper 21 and the bottom scraper 22 to abut against the mixing barrel 1, and rotate under the drive of the main shaft tube 2 to scrape off the feed attached to the inner wall of the mixing barrel 1, which is convenient for the emptying of the feed. At the same time, the pressure of later cleaning is reduced, and the waste of feed is also reduced. At the same time, the high-pressure nozzle 11 is arranged at equal angles along the annular tube 10, and the high-pressure nozzle 11 is distributed obliquely downward. When it is necessary to clean the inside of the mixing barrel 1, the staff can connect the water inlet pipe 13 to the high-pressure water pump, and the high-pressure cleaning water is pumped by the high-pressure water pump through the annular tube 10 into the high-pressure nozzle 11 for spraying, and the inside of the mixing barrel 1 is cleaned by high-pressure annular spraying. The cleaning is more comprehensive and efficient, and the cleaning efficiency is improved.

In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a fodder stirring apparatus, its characterized in that includes agitator (1) and main shaft pipe (2), the vertical rotation that runs through in agitator (1) top surface is connected with main shaft pipe (2), and main shaft pipe (2) surface is located inside fixedly connected with sleeve (3) of agitator (1), and sleeve (3) inside other end sliding connection has first piston (9), first piston (9) one side fixed surface installs connecting rod (4), and connecting rod (4) run through sleeve (3) other end and with sleeve (3) other end sliding connection to connecting rod (4) other end fixedly connected with side scraper blade (5), main shaft pipe (2) bottom sliding connection has second piston (25), and second piston (25) bottom surface fixed mounting have mounting bracket (20), and mounting bracket (20) run through main shaft pipe (2) bottom surface and with main shaft pipe (2) bottom surface sliding connection, mounting bracket (20) bottom surface fixed mounting has oblique scraper blade (21), and between oblique scraper blade (21) fixed mounting has end scraper blade (22), main shaft pipe (2) surface fixed mounting has puddler (6), and main shaft pipe (2) bottom surface fixed connection has driven gear (15), and main shaft pipe (2) top surface link up through rotary connection seat (14) for the gas and rotate and be connected with gas-supply pipe (17), agitator (1) top surface fixed mounting has driving motor (19) and dual-purpose pump (18) of inflating of bleeding, and driving motor (19) output installs driving gear (16) to driving gear (16) and driven gear (15) meshing, gas-supply pipe (17) other end and dual-purpose pump (18) output link up connection of inflating of bleeding, top surface fixed mounting has ring canal (10) in agitator (1), and ring canal (10) surface link up and be connected with high-pressure shower nozzle (11) to ring canal (10) surface link up and be connected with inlet tube (13), inlet tube (13) run through agitator (1) and are connected with high-pressure water pump.

2. A feed stirring device as claimed in claim 1, characterized in that the sleeve (3) is internally and fixedly provided with a first orifice plate (7), and that the first orifice plate (7) is located on the other side of the first piston (9).

3. A feed stirring device as claimed in claim 1, characterized in that the bottom of the main shaft tube (2) is fixedly provided with a second orifice plate (24), and that the second orifice plate (24) is located above the second piston (25).

4. A feed stirring device as claimed in claim 1, characterized in that the mounting frame (20) is of a herringbone structure and the upper cross-sectional shape of the mounting frame (20) is rectangular.

5. A feed stirring device as claimed in claim 1, characterized in that the bottom opening of the stirring barrel (1) is fixedly provided with a planetary discharger (23), and the front elevation of the stirring barrel (1) is provided with a controller.

6. A feed stirring device as claimed in claim 1, characterized in that the top surface of the stirring barrel (1) is provided with a feed inlet (12) through-connected on the other side of the main shaft pipe (2), and the bottom surface of the stirring barrel (1) is fixedly provided with supporting legs.

7. The feed stirring device according to claim 1, wherein the main shaft tube (2) is rotatably connected with the top surface of the stirring barrel (1) through a limit bearing, and ventilation holes (8) are formed in the surface of the main shaft tube (2) on the inner side of the sleeve (3) in a penetrating manner.