Chicken feed processing raw material crushing device

Abstract

The utility model discloses a raw material crushing device for chicken feed processing, relates to the technical field of chicken feed processing, and aims to solve the problems that when an existing chicken feed crushing device is used for crushing and screening raw materials which are high in water content or affected by damp, the effect is poor, the raw materials can be stuck together, the weight of the raw materials is increased, and the subsequent winnowing effect is affected. Comprising an outer shell, a support is arranged in the outer shell, a crushing cavity is formed in the upper portion of the support, a feeding port extending to the exterior of the outer shell is formed in the upper surface of the crushing cavity, and a discharging pipe is arranged below the crushing cavity; the air inlet hole plate is arranged at the position, close to the upper portion, of the side wall of the smashing cavity, and a hot air inlet pipe connected with a hot air mechanism is arranged at one end of the air inlet hole plate; and the air outlet pore plate is arranged on the other side wall of the crushing cavity, a conveying pipe is arranged at one end of the air outlet pore plate, a fan is arranged at the end of the conveying pipe, and the fan is located on one side below the discharging pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of chicken feed processing, in particular to a chicken feed processing raw material crushing device. Background Art

[0002] Nowadays, in order to supply the market, chickens are raised in batches by artificial breeding, and chicken feed is mostly used for artificial breeding. When feeding chickens, it is necessary to use a crushing device to crush the feed before feeding the chickens. Most of the existing feed crushing devices have relatively simple functions, which only realize the crushing of feed. It is inevitable that there will be large particles of feed that have not been crushed after the crushed feed, but the crushing devices currently used cannot screen them well. Large particles of feed are mixed with crushed feed and fed directly, which affects the chicken's eating and is not conducive to subsequent feeding;

[0003] For example, the public document: CN219291547U, named "A chicken feed crushing device", includes a crushing box and a separation box, the separation box is connected to the crushing box, the crushing box is connected to a box cover, the box cover is connected to a feed hopper, the box cover is connected to a first servo motor, the first servo motor output shaft is connected to a crushing rod, the crushing box is connected to a discharge pipe, and the discharge pipe is connected to a solenoid valve; the separation box is connected to a box door, the box door is connected to a fan, the box door and the separation box are both provided with ventilation holes, the separation box is connected to a partition plate, the partition plate separates the separation box into a first discharge box and a second discharge box, the first discharge box and the second discharge box are both connected to a discharge pipe; the crushing box is connected to a cleaning device; the technical solution is adopted to realize the screening of the crushed feed, enhance the quality of the feed, and facilitate subsequent feeding. The method of screening by generating wind force by a fan is simple in structure, and can speed up the discharge speed of the feed, avoid feed accumulation in the box, and is convenient to use.

[0004] However, the above-mentioned existing chicken feed crushing device has poor effect on crushing and screening some raw materials with high moisture content or affected by moisture. The raw materials will stick together, resulting in an increase in their weight, affecting the subsequent air selection effect; therefore, it does not meet the existing needs. In this regard, we propose a chicken feed processing raw material crushing device. Utility Model Content

[0005] The utility model aims to provide a chicken feed processing raw material crushing device with a feed drying function and improved air selection effect, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chicken feed processing raw material crushing device, comprising: an outer shell, a bracket is provided inside the outer shell, a crushing chamber is provided above the bracket, a feed inlet extending to the outside of the outer shell is provided on the upper surface of the crushing chamber, and a feed discharge pipe is provided below the crushing chamber;

[0007] Also includes:

[0008] An air inlet plate is installed at an upper position of the side wall of the pulverizing chamber, and one end of the air inlet plate is provided with a hot air inlet pipe connected to a hot air mechanism;

[0009] An air outlet plate is installed on the other side wall of the pulverizing chamber. A conveying pipe is provided at one end of the air outlet plate. A fan is provided at the end of the conveying pipe, and the fan is located on one side below the discharge pipe.

[0010] Preferably, a driving motor is provided on the upper surface of the outer shell, a transmission shaft is provided at the output end of the driving motor, and one end of the transmission shaft extends into the crushing chamber, a plurality of crushing leaves are provided on the outer wall of the transmission shaft at the lower end of the transmission shaft, and the driving motor is connected to the crushing leaves through the transmission shaft.

[0011] Preferably, a bevel gear box is provided at the lower end of the transmission shaft, a first bevel gear is provided at the middle position inside the bevel gear box, and the first bevel gear is connected to the transmission shaft, second bevel gears are provided on both sides of the first bevel gear, and the second bevel gear is meshed with the first bevel gear, and a flip roller is provided at one end of the second bevel gear.

[0012] Preferably, a first discharge port and a second discharge port are provided at the inner bottom of the outer shell, the first discharge port is located directly below the discharge pipe, the second discharge port is located on one side of the first discharge port, and a partition is installed between the first discharge port and the second discharge port.

[0013] Preferably, a porous baffle is provided above one side of the second discharge port, and an exhaust port extending to the outside of the outer shell is provided at one end of the porous baffle.

[0014] Preferably, a temperature sensor is installed on one side of the upper surface of the outer shell, and a detection end of the temperature sensor extends into the pulverizing chamber.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model provides an air inlet plate, a hot air inlet pipe, an air outlet plate, a conveying pipe and a fan, so that the chicken feed raw material crushing device has a drying function during crushing, and can use hot air for secondary air separation. Compared with the existing chicken feed crushing device, the crushing device can dry some feeds or raw materials with high moisture content or dampness, and can use dry gas for secondary air separation, and the air separation effect is better and more accurate;

[0017] Among them, the hot air inlet pipe plays the effect of conveying hot air to the air inlet orifice plate. The air inlet orifice plate is provided with a number of through holes smaller than the size of the raw material crushing. The hot air can enter the crushing chamber along the through holes to dry the raw materials inside. After the drying and crushing reach the required time, the discharge pipe discharges the internal dried and crushed raw materials. At the same time, the fan is started to drive the internal gas to enter the conveying pipe from the air holes of the air outlet orifice plate, and then be discharged from the fan. By controlling the wind force of the fan, the discharged gas selects the raw materials discharged from the discharge pipe, and the heavy crushed materials fall into the first discharge port, and the lighter crushed materials are driven by the wind to reach the second discharge port, completing the crushing, drying and air separation operations.

[0018] 2. When the crushing operation is carried out in the crushing chamber, the rotation of the transmission shaft drives the first bevel gear to rotate. At the same time, the first bevel gear drives the second bevel gears on both sides to engage and transmit, so that the flip roller is driven to flip. The flip roller is located at the bottom of the crushing chamber. It is used to flip the crushed material, which can not only improve the internal crushing effect, but also avoid material accumulation through flipping, thereby improving the internal drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the outer shell of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the bevel gear box of the utility model;

[0022] In the figure: 1. outer shell; 2. bracket; 3. crushing chamber; 4. driving motor; 5. transmission shaft; 6. crushing blade; 7. bevel gear box; 8. first bevel gear; 9. second bevel gear; 10. turning roller; 11. feeding pipe; 12. hot air inlet pipe; 13. air inlet plate; 14. air outlet plate; 15. conveying pipe; 16. fan; 17. partition; 18. first discharge port; 19. second discharge port; 20. porous baffle; 21. exhaust port; 22. feeding port; 23. temperature sensor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-3The utility model provides an embodiment: a chicken feed processing raw material crushing device, comprising: an outer shell 1, a bracket 2 is provided inside the outer shell 1, a crushing chamber 3 is provided above the bracket 2, a feed inlet 22 extending to the outside of the outer shell 1 is provided on the upper surface of the crushing chamber 3, and a feed discharge pipe 11 is provided below the crushing chamber 3;

[0025] Also includes:

[0026] An air inlet plate 13 is installed at an upper position of the side wall of the grinding chamber 3, and a hot air inlet pipe 12 connected to a hot air mechanism is provided at one end of the air inlet plate 13;

[0027] An air outlet plate 14 is installed on the other side wall of the grinding chamber 3. A conveying pipe 15 is provided at one end of the air outlet plate 14. A fan 16 is provided at the end of the conveying pipe 15. The fan 16 is located on one side below the feeding pipe 11.

[0028] Through the arrangement of the air inlet plate 13, the hot air inlet pipe 12, the air outlet plate 14, the conveying pipe 15, and the fan 16, the chicken feed raw material pulverizing device has a drying function during pulverizing, and can use hot air for secondary air separation. Compared with the existing chicken feed pulverizing device, the chicken feed pulverizing device can dry some feeds or raw materials with high moisture content or dampness, and can use dry gas for secondary air separation, and the air separation effect is better and more accurate;

[0029] Among them, the hot air inlet pipe 12 plays the effect of conveying hot air to the air inlet orifice plate 13. The air inlet orifice plate 13 is provided with a plurality of through holes smaller than the size of the raw material crushing. The hot air can enter the crushing chamber 3 along the through holes to dry the raw materials inside. After the drying and crushing reach the required time, the discharge pipe 11 discharges the dried and crushed raw materials inside. At the same time, the fan 16 is started to drive the internal gas to enter the conveying pipe 15 from the air holes of the air outlet orifice plate 14, and then discharged from the fan 16. By controlling the wind force of the fan 16, the discharged gas selects the raw materials discharged from the discharge pipe 11 by air, and the heavy crushed materials fall into the first discharge port 18, and the lighter crushed materials are driven by the wind force to reach the second discharge port 19, completing the crushing, drying and air selection operations;

[0030] Specifically, the air inlet plate 13 and the air outlet plate 14 are both installed at the upper position of the side wall, with a certain height difference from the raw materials in the grinding chamber 3, which can avoid the internal raw materials from clogging and affecting the air inlet and outlet process;

[0031] More specifically, the wind force of the fan 16 depends on its wind speed. The wind speed control of the fan 16 is a mature technology in this field, and will not be described in detail.

[0032] See also Figure 2A driving motor 4 is provided on the upper surface of the outer shell 1, a transmission shaft 5 is provided at the output end of the driving motor 4, a plurality of crushing leaves 6 are provided on the outer wall of the transmission shaft 5 at the lower end of the transmission shaft 5, and the driving motor 4 is connected to the crushing leaves 6 through the transmission shaft 5;

[0033] The driving motor 4 is used to drive the crushing blades 6 to rotate through the transmission shaft 5, and the raw materials in the crushing chamber 3 are crushed by the rotation.

[0034] See also Figure 2 , Figure 3 A bevel gear box 7 is provided at the lower end of the transmission shaft 5, a first bevel gear 8 is provided at the middle position inside the bevel gear box 7, and the first bevel gear 8 is connected to the transmission shaft 5, second bevel gears 9 are provided on both sides of the first bevel gear 8, and the second bevel gear 9 is meshed with the first bevel gear 8, and a turning roller 10 is provided at one end of the second bevel gear 9;

[0035] When the crushing operation is performed in the crushing chamber 3, the rotation of the transmission shaft 5 drives the first bevel gear 8 to rotate. At the same time, the first bevel gear 8 drives the second bevel gears 9 on both sides to engage and transmit, so that the turning roller 10 is driven to turn over. The turning roller 10 is located at the bottom of the crushing chamber 3. It is used to turn the crushed material, which can not only improve the internal crushing effect, but also avoid material accumulation through turning, thereby improving the internal drying effect.

[0036] See also Figure 2 The inner bottom of the outer shell 1 is provided with a first discharge port 18 and a second discharge port 19. The first discharge port 18 is located directly below the discharge pipe 11, and the second discharge port 19 is located on one side of the first discharge port 18. A partition plate 17 is installed between the first discharge port 18 and the second discharge port 19;

[0037] The first discharge port 18 is directly below the discharge pipe 11. The heavier crushed materials fall directly into the first discharge port 18 due to gravity, while the lighter crushed materials are affected by the fan 16 and blown into the second discharge port 19, achieving the effect of air selection.

[0038] The partition 17 is used to separate the two discharge ports, and the partition 17 is also provided with a Figure 2 At the tilt angle shown, after the fan 16 is stopped, the lighter crushed materials fall down and flow into the second discharge port 19 along the tilt angle of the partition 17 .

[0039] See also Figure 1 , Figure 2 A porous baffle 20 is provided above one side of the second discharge port 19, and an exhaust port 21 extending to the outside of the outer shell 1 is provided at one end of the porous baffle 20;

[0040] The porous baffle 20 is provided with a plurality of air holes for blocking the crushed material and allowing gas to be discharged to the outside. The bottom of the porous baffle 20 is a partition 17. The crushed material that is attached to the porous baffle 20 due to the wind force of the fan 16 will slide along the bottom partition 17 to the second discharge port 19 after the fan 16 stops.

[0041] See also Figure 1 , Figure 2 A temperature sensor 23 is installed on one side of the upper surface of the outer shell 1, and the detection end of the temperature sensor 23 extends into the crushing chamber 3;

[0042] The temperature sensor 23 is used to monitor the temperature change in the grinding chamber 3 in real time.

[0043] One end of the hot gas inlet pipe 12, the delivery pipe 15 and the exhaust port 21 is provided with a gas collecting cover, which can more easily collect gas during the intake, outlet and exhaust.

[0044] Working principle: When in use, the raw material enters the crushing chamber 3 from the feed port 22, the driving motor 4 is started, and the crushing blades 6 are driven to rotate through the transmission shaft 5 to crush the raw material in the chamber, and the turning roller 10 at the bottom turns along with the rotation, driving the raw material at the bottom of the chamber to turn over; hot air enters from the hot air inlet pipe 12 to the air inlet plate 13, and enters the crushing chamber 3 along the air hole to dry the internal raw material;

[0045] After crushing and drying, the feed pipe 11 discharges the dried and crushed raw materials inside. At the same time, the fan 16 is started to drive the internal gas to enter the conveying pipe 15 from the air holes of the air outlet plate 14, and then discharged from the fan 16. By controlling the wind force of the fan 16, the discharged gas selects the crushed materials discharged from the feed pipe 11;

[0046] The heavy crushed materials fall into the first discharge port 18, and the light crushed materials are driven by wind to the second discharge port 19; the gas is discharged from the air holes along the porous baffle 20 to the external exhaust port 21, completing the crushing, drying and air separation operations.

[0047] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A chicken feed processing raw material pulverizing device, comprising an outer shell (1), a support (2) is provided inside the outer shell (1), a pulverizing chamber (3) is provided above the support (2), an upper surface of the pulverizing chamber (3) is provided with a feed inlet (22) extending to the outside of the outer shell (1), and a feed discharge pipe (11) is provided below the pulverizing chamber (3); Features: Also includes: An air inlet plate (13) is installed at an upper position of the side wall of the pulverizing chamber (3), and one end of the air inlet plate (13) is provided with a hot air inlet pipe (12) connected to a hot air mechanism; An air outlet plate (14) is mounted on the other side wall of the pulverizing chamber (3), one end of the air outlet plate (14) is provided with a conveying pipe (15), a fan (16) is provided at the end of the conveying pipe (15), and the fan (16) is located on one side below the discharge pipe (11).

2. A chicken feed processing raw material crushing device according to claim 1, characterized in that: A driving motor (4) is provided on the upper surface of the outer shell (1); a transmission shaft (5) is provided at the output end of the driving motor (4); one end of the transmission shaft (5) extends into the pulverizing chamber (3); a plurality of pulverizing blades (6) are provided on the outer wall of the transmission shaft (5); and the driving motor (4) is transmission-connected to the pulverizing blades (6) via the transmission shaft (5).

3. A chicken feed processing raw material crushing device according to claim 2, characterized in that: A bevel gear box (7) is provided at the lower end of the transmission shaft (5); a first bevel gear (8) is provided at a middle position inside the bevel gear box (7), and the first bevel gear (8) is connected to the transmission shaft (5); second bevel gears (9) are provided on both sides of the first bevel gear (8), and the second bevel gear (9) is meshed with the first bevel gear (8); and a turning roller (10) is provided at one end of the second bevel gear (9).

4. The chicken feed processing raw material crushing device according to claim 1, characterized in that: The inner bottom of the outer shell (1) is provided with a first discharge port (18) and a second discharge port (19), the first discharge port (18) is located directly below the discharge pipe (11), the second discharge port (19) is located on one side of the first discharge port (18), and a partition plate (17) is installed between the first discharge port (18) and the second discharge port (19).

5. The chicken feed processing raw material crushing device according to claim 4, characterized in that: A porous baffle (20) is provided above one side of the second discharge port (19), and an exhaust port (21) extending to the outside of the outer shell (1) is provided at one end of the porous baffle (20).

6. The chicken feed processing raw material crushing device according to claim 1, characterized in that: A temperature sensor (23) is installed on one side of the upper surface of the outer shell (1), and a detection end of the temperature sensor (23) extends into the pulverizing chamber (3).

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