CN210054580U - a feed preserver - Google Patents

Abstract

The utility model relates to a feed quality preserver, which comprises a horizontally arranged inner cylinder, an outer cylinder, a feeding port and a discharging port arranged at both ends of the outer cylinder. The dragon blade is provided with a return hole, and the end of the outer cylinder is provided with a driving mechanism for driving the rotation of the main shaft; an interlayer is arranged between the inner cylinder and the outer cylinder, and a number of hollow heat preservation sleeves are arranged in the interlayer, and the two ends of the heat preservation sleeve are connected with A hollow connecting ring, the connecting ring is sleeved on the outside of the inner cylinder; the two connecting rings are respectively connected with a steam inlet pipe and a steam outlet pipe; the end of the main shaft is connected with a second inlet pipe and communicated with it, and the second inlet pipe is connected with the steam inlet pipe and the steam outlet pipe. The steam inlet pipe is connected; the main shaft is hollow and a number of air outlets are arranged on the outer wall, and a filter screen is arranged on the air outlet. The utility model has effective heat preservation effect, and increases the heating speed of the feed.

Description

a feed preserver

technical field

The utility model relates to the technical field of feed processing equipment, in particular to a feed quality preserver.

Background technique

At present, in the process of feed processing, the feed conditioner is a new type of conditioner to improve the conditioning quality of feed and product quality.

The existing one is provided in the patent application document with the publication number of CN202819567U. It includes a horizontally arranged cylinder, one end of the cylinder is provided with a feed port, the other end of the cylinder is provided with a discharge port, the cylinder is matched with a rotor, the rotor includes a rotor shaft, and the rotor shaft is along the axis. The feeding end bulking blade, the spiral belt propelling blade and the discharging end bulking blade are arranged in turn in the direction, the feeding end bulking blade is located below the feeding port, and the discharging end bulking blade is located at the discharging port Above; the outer circumference of the spiral-belt propulsion blade is arranged against the inner wall of the cylinder, and the projected area of the spiral-belt propulsion blade in the axial direction of the rotor shaft is 20% to 60% of the cross-sectional area of the inner cavity of the cylinder. The device is used in conjunction with the conditioner, and part of it will be back mixed, the mixing is more uniform, the residence time is longer, and the material is fully matured.

The above-mentioned prior art scheme has the following defects: the thermal insulation effect in the cylinder is not ideal, the temperature in the quality container is easily affected by the outside world, and the steam will immediately generate condensed water when it encounters a cold steel iron plate after entering the quality container, The moisture content of the natural material will be relatively high, which will cause the temperature to not rise, and more moisture will also cause the ring die pelleting to slip; the temperature difference between the inner wall and the main shaft attachment is large, which affects the heating rate of the feed.

Utility model content

The purpose of the utility model is to provide a feed quality preserver, which has an effective heat preservation effect and improves the heating speed of the feed.

The above-mentioned utility model purpose of the present utility model is achieved through the following technical solutions:

A feed quality protector comprises a horizontally arranged inner cylinder, an outer cylinder, a feeding port and a discharging port arranged at both ends of the outer cylinder, a main shaft is rotatably installed in the inner cylinder, the main shaft is provided with auger blades, and the auger blades are provided with There is a return hole, and the end of the outer cylinder is provided with a driving mechanism for driving the rotation of the main shaft; an interlayer is arranged between the inner cylinder and the outer cylinder, and a number of hollow heat preservation sleeves are arranged in the interlayer, and the two ends of the heat preservation sleeve are connected with hollow connecting rings , the connecting ring is sleeved on the outer side of the inner cylinder; the two connecting rings are respectively connected with a steam inlet pipe and a steam outlet pipe; the end of the main shaft is connected with a second air inlet pipe and communicated with it; the main shaft is hollow and is provided on the outer wall. There are several air outlets, and the end of the air outlet is formed with a horseshoe-shaped discharge seam.

By adopting the above technical solution, the structure of the thermal insulation sleeve is added between the inner cylinder and the outer cylinder, and the steam inlet pipe and the steam outlet pipe connected by the connecting rings on both sides of the thermal insulation sleeve are used for air intake and air outlet respectively. The steam can then be used to increase the temperature of the thermal insulation sleeve for heat preservation, to increase the temperature of the inner cylinder, and to reduce the temperature difference between the main shaft and the inner wall after the main shaft is ventilated; after the main shaft sprays steam, the steam is not easy to encounter. Condensation caused by cold; steam is ejected from the main shaft, because the main shaft part is under less pressure from the material during rotation, and the main shaft is also provided with a discharge slot, it is not easy to enter the material in the air outlet, and the steam can also be better. touch.

The utility model is further configured as follows: a crushing mechanism is arranged below the discharge port, and the crushing mechanism comprises a crushing box, two crushing rollers installed in the crushing box by rotating a rotating shaft, and a stirring roller located under the crushing roller, The end of the rotating shaft extends out of the house scrap box and is connected with gears, and the two gears are meshed; a drive motor is installed on the scrap box, and the output shaft of the drive motor, the end of the rotating shaft and the stirring roller are all connected with transmission wheels. A transmission belt is connected between the wheels; the driving motor drives the stirring roller and the scrap roller to rotate through the transmission belt and the transmission wheel.

By adopting the above technical solution, the structure of scrap is increased. When the material is discharged from the discharge port, it enters the scrap box; when the driving motor rotates, the scrap roller and the stirring roller are driven to rotate by the transmission wheel and the transmission belt. The rotation direction of the crushing roller is opposite. When it rotates, the material is sent into the crushing roller for crushing, and then it is stirred by the stirring roller. It can be discharged more evenly.

The utility model is further configured as follows: the bottom of the discharge port and the top of the broken material box are both provided with mounting plates, and the mounting plates are connected by bolts and matching nuts.

By adopting the above technical solution, the structure of the mounting plate is added for the connection between the discharge port and the scrap box, and the installation and disassembly of the scrap box is more convenient.

The utility model is further configured as follows: at least two heat preservation sleeves are provided with electric heating wires on the outer side, and the ends of the electric heating wires are connected to a power source.

By adopting the above technical solution, the structure of the heating wire is increased, and the heating wire can be turned on when the external temperature is very low for heating and increasing the temperature of the cylinder.

The utility model is further configured as follows: an inclined inclined plane is arranged inside the heat preservation sleeve, and the inclined direction of the inclined plane is inclined downward from the steam inlet to the steam outlet pipe.

By adopting the above technical solution and the structure of the added inclined surface, when the steam in the thermal insulation casing condenses into water, it will flow to the connecting ring connected to the steam water storage pipe through the inclined inclined surface and be drained away.

The utility model is further configured as follows: the air outlet holes are arranged obliquely and the inclination direction is inclined from the axis of the main shaft to the periphery to the forward direction of the auger, and the included angle between the air outlet holes and the axis is 45 to 60 degrees.

By adopting the above technical solution, the air outlet holes are arranged obliquely, and after the steam is filled with the main shaft, it will be discharged through the air outlet holes, and when the steam is discharged, it will have the effect of pushing the material forward to a certain extent.

The utility model is further configured as follows: a plurality of stirring rods are arranged on the main shaft, and the stirring rods are hollow and communicate with the inside of the main shaft.

By adopting the above technical solution, the structure of the stirring rod is used. When the main shaft rotates, the stirring rod will be driven to rotate, and the stirring rod will stir the material during the rotation. The stirring rod is hollow and communicated with the main shaft, and the steam will enter the stirring rod. In the rod, the material can be heated.

The utility model is further provided that: the steam inlet pipe, the steam outlet pipe and the second inlet pipe are all provided with valves.

By adopting the above technical solution, the valve structure is used, and the opening, closing and flow of each pipeline can be adjusted as required.

To sum up, the beneficial technical effects of the present utility model are:

1. The structure of the heat preservation sleeve is used, and steam is introduced into the heat preservation sleeve for heat preservation, which reduces the phenomenon of steam liquefaction after steam is introduced into the inner cylinder; Better contact with the material;

2. The structure of the broken material box is added to connect with the discharge port. After the material is discharged from the discharge port, it will enter the broken material box for crushing and stirring, so that the larger particles of the block material become smaller, which is convenient for the follow-up. 's work.

Description of drawings

Fig. 1 is the main structure schematic diagram of the present utility model;

Fig. 2 is the internal schematic diagram of the cylinder structure in the present utility model;

Fig. 3 is the internal schematic diagram of the main shaft structure in the present utility model;

Fig. 4 is the structural schematic diagram of the broken material box in the present utility model;

Figure 5 is a schematic diagram of the structure of the interior of the scrap box in the present invention.

Reference numerals: 1, inner cylinder; 2, outer cylinder; 3, insulation pipe; 31, connecting ring; 32, steam inlet pipe; 33, steam outlet pipe; 4, electric heating wire; 5, main shaft; 50, second inlet Air pipe; 51, air outlet; 52, discharge slot; 53, stirring rod; 6, auger blade; 61, return hole; 7, scrap box; 71, scrap roller; 72, stirring roller; 73, gear; 74. Transmission wheel; 75. Drive motor; 76. Mounting plate.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Referring to FIG. 1 , it is a feed quality protector disclosed by the utility model, which includes a cylindrical body. The cylindrical body includes a horizontally arranged inner cylinder 1 and an outer cylinder 2 sleeved outside the inner cylinder 1 . The outer cylinder 2 is fixed at both ends. A feeding port and a discharging port are connected, and both the discharging port and the feeding port are connected with the inner cylinder 1, which is convenient for feeding and discharging. A crushing mechanism is installed at the discharge port, and a certain degree of crushing can be carried out after discharging, so that the discharged feed particles are smaller.

Referring to Figure 1 and Figure 2, an interlayer is provided between the inner cylinder 1 and the outer cylinder 2, and a thermal insulation sleeve is installed in the interlayer. The length direction of the thermal insulation sleeve is the same as that of the inner cylinder 1 and the outer cylinder 2. Both ends are connected with a hollow connecting ring 31 and communicated with the inside of the connecting ring 31 . The two connecting rings 31 are respectively connected with a steam inlet pipe 32 and a steam outlet pipe 33, which are respectively used for feeding or discharging steam. The steam inlet pipe 32 is located above the inner cylinder 1 , and the steam outlet pipe 33 is located below the inner cylinder 1 .

Referring to Figures 1 and 2, a main shaft 5 is rotatably installed in the inner cylinder 1, and a driving device that drives the main shaft 5 to rotate along the axis of the main shaft 5 is installed on the outer cylinder 2. The blade 6 is provided with a backflow hole 61, and when the auger pushes the material forward, some of the material will be backflowed. The main shaft 5 is hollow, and a second air inlet pipe 50 is installed at one end of the cylinder body. The ends of the outer cylinder 2 and the inner cylinder 1 are provided with through holes. The second air inlet pipe 50 , the steam air inlet pipe 32 and the steam air outlet pipe 33 are all provided with valves. The steam inlet pipe 32 can heat the outer wall of the inner cylinder 1 after passing the steam into the heat preservation sleeve. The outer side of the inner cylinder 1 of the thermal insulation sleeve is arranged in a circular array, and electric heating wires 4 are installed on the outer sides of at least two thermal insulation sleeves. After connecting the power sources at both ends, the heating wires 4 can be used for heating. The matching of the casing makes the thermal insulation effect better. The inside of the thermal insulation sleeve is provided with an inclined slope, and the inclined direction of the inclined surface is downward from the steam inlet pipe 32 to the steam outlet pipe 33. When in use, the water condensed in the thermal insulation sleeve will be discharged along the inclined slope.

Referring to FIGS. 2 and 3 , the main shaft 5 is provided with an inclined air outlet 51 , and the inclination direction of the air outlet 51 is inclined from the axis of the main shaft 5 to the periphery toward the discharge port. When the steam is introduced into the main shaft 5, it will be discharged through the discharge port, and the steam will be mixed with the material in the inner cylinder 1. When the steam is discharged, it will push the material forward to the direction of the discharge port to a certain extent. The end is formed with a horseshoe-shaped discharge slot 52 , so that the material is not easy to enter the air outlet 51 . The included angle between the discharge hole and the axis of the main shaft 5 is between 45 degrees and 60 degrees. A plurality of stirring rods 53 are formed on the main shaft 5. The stirring rods 53 are hollow and communicate with the interior of the main shaft 5. After steam is introduced into the main shaft 5, the steam will enter the stirring rods 53, and the temperature of the stirring rods 53 will rise. It can also be heated while stirring the material.

The crushing mechanism includes a crushing box 7 and two crushing rollers 71 rotatably installed in the crushing box 7. The crushing roller 71 is rotated and installed on the crushing box 7 through a rotating shaft, and the rotating end is connected with a gear 73. The two gears 73 mesh with each other. A drive motor 75 is installed on one side of the scrap box 7 . A stirring roller 72 is also rotatably installed in the scrap box 7 , and the stirring roller 72 is located below the scrap roll 71 and is parallel to the scrap roll 71 . The output shaft of the drive motor 75 and the end of the rotating shaft are connected with a transmission wheel 74, and the end of the stirring roller 72 is also connected with a transmission wheel 74. The transmission wheels 74 are connected by a belt, and the driving motor 75 will drive the stirring roller 72 when working. And the scrap roller 71 rotates. Mounting plates 76 are fastened to the top of the crushing box 7 and below the discharge opening, and the mounting plates 76 are connected by bolts and nuts.

The implementation principle of this embodiment is as follows: steam is introduced into the heat preservation pipe 3 through the steam inlet pipe 32 , and after the steam is introduced, the temperature of the inner cylinder 1 can be increased, and the heat preservation effect is achieved. The temperature difference between the main shaft 5 and the inner wall after the main shaft 5 is ventilated is reduced, and after the main shaft 5 ejects steam, the steam is not prone to condensation caused by cooling. The steam is ejected from the main shaft 5, because the main shaft 5 is partially under the pressure of the material when it rotates, and the main shaft 5 is also provided with a discharge slot 52, the air outlet 51 is not easy to enter the material, and the steam can also better contact the material. .

The examples of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention are not It should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a fodder ware of guaranteeing quality, includes horizontal inner tube (1), urceolus (2), sets up feed inlet and discharge gate at urceolus (2) both ends, its characterized in that: a main shaft (5) is rotatably installed in the inner cylinder (1), an auger blade (6) is arranged on the main shaft (5), a backflow hole (61) is formed in the auger blade (6), and a driving mechanism for driving the main shaft (5) to rotate is arranged at the end part of the outer cylinder (2); an interlayer is arranged between the inner cylinder (1) and the outer cylinder (2), a plurality of hollow heat-insulating sleeves are arranged in the interlayer, both ends of each heat-insulating sleeve are connected with hollow connecting rings (31), and the connecting rings (31) are sleeved on the outer side of the inner cylinder (1); the two connecting rings (31) are respectively connected with a steam inlet pipe (32) and a steam outlet pipe (33); the end part of the main shaft (5) is connected with a second air inlet pipe (50) and communicated with the second air inlet pipe; the main shaft (5) is hollow, a plurality of air outlet holes (51) are formed in the outer wall of the main shaft, and horseshoe-shaped material outlet slits (52) are formed in the end portions of the air outlet holes (51).

2. A feed preservative according to claim 1, wherein: a material crushing mechanism is arranged below the discharge port, the material crushing mechanism comprises a material crushing box (7), two material crushing rollers (71) which are rotatably arranged in the material crushing box (7) through a rotating shaft and a stirring roller (72) which is positioned below the material crushing rollers (71), the end part of the rotating shaft extends out of the material crushing box (7) and is connected with a gear (73), and the two gears (73) are meshed; a driving motor (75) is arranged on the crushing box (7), the output shaft of the driving motor (75), the rotating shaft and the end part of the stirring roller (72) are connected with driving wheels (74), and a transmission belt is connected between the driving wheels (74); the driving motor (75) drives the stirring roller (72) and the crushing roller (71) to rotate through a transmission belt and a transmission wheel (74).

3. A feed preservative according to claim 2, wherein: the bottom of the discharge port and the top of the crushed material box (7) are provided with mounting plates (76), and the mounting plates (76) are connected through bolts and matched nuts.

4. A feed preservative according to claim 1, wherein: the outer sides of at least two heat-insulating sleeves are provided with heating wires (4), and the end parts of the heating wires (4) are connected with a power supply.

5. A feed preservative according to claim 1, wherein: an inclined plane is arranged in the heat-insulating sleeve, and the inclined direction of the inclined plane inclines downwards from the steam inlet pipe (32) to the steam outlet pipe (33).

6. A feed preservative according to claim 1, wherein: the air outlet holes (51) are obliquely arranged and are inclined from the axis of the main shaft (5) to the periphery to the advancing direction of the packing auger, and the included angle between the air outlet holes (51) and the axis is 45-60 degrees.

7. A feed preservative according to claim 1, wherein: a plurality of stirring rods (53) are arranged on the main shaft (5), and the stirring rods (53) are hollow and are communicated with the inside of the main shaft (5).

8. A feed preservative according to claim 1, wherein: valves are arranged on the steam inlet pipe (32), the steam outlet pipe (33) and the second inlet pipe (50).

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