Oat uniform puffing equipment
By designing the uniform puffing equipment of oats, the oats are evenly crushed by crushing shafts and crushing rods, and combined with high temperature and high pressure treatment, the problem of poor puffing effect of oats is solved and the quality of oat puffing production is improved.
Patent Information
- Application Number
- CN202420477577.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-12
AI Technical Summary
When the existing oat puffing device puffs the oats, the oat particles are uneven, resulting in poor puffing effect and the internal particles cannot fully expand, affecting the taste and texture.
A uniform puffing equipment of oats was designed. By installing a crushing shaft and crushing rod in the pretreatment box, the oats were crushed to make their particles even, and the puffing shell was processed high temperature and high pressure, and finally uniform puffing was achieved in the puffing head. .
Through uniform crushing and high temperature and high pressure treatment, the oat pellets can be fully puffed, which improves the quality of oat swelling production and improves the taste and texture.
Smart Images
Figure CN222466015U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of puffing equipment, in particular to oat uniform puffing equipment. Background Art
[0002] The puffing process can gelatinize the starch in oats, denature the protein, and destroy the fiber structure, thereby improving the digestion and absorption rate of oats. This helps to better utilize the nutrients in oats and provide more energy and nutrients to the human body.
[0003] The working principle of the puffing equipment is mainly to quickly vaporize the water inside the material through the processes of heating, pressurization and decompression, forming a large number of bubbles, thereby expanding the volume of the material and forming a fluffy structure.
[0004] When the existing oat puffing device is used to puff oats, the oat particles are uneven, which will lead to poor puffing effect and the inside of the particles cannot be fully expanded, affecting the taste and texture; therefore, a uniform oat puffing device is proposed to address the above problems. Utility Model Content
[0005] In order to make up for the shortcomings of the prior art, when the existing oat puffing device is used to puff oats, the oat particles are too large, which will lead to poor puffing effect, and the inside of the particles cannot be fully expanded, affecting the taste and texture. The utility model proposes an oat uniform puffing device.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the oat uniform puffing equipment described in the utility model comprises a base; a fixed bracket is fixedly installed on the upper part of the base, a pretreatment box is fixedly installed on the upper part of the fixed bracket, a feeding port and an exhaust port are respectively opened on the top of the pretreatment box, a hopper is fixedly installed on the feeding port, an exhaust pipe is fixedly installed on the exhaust port, a rotating shaft is arranged between the hopper and the exhaust pipe, a No. 1 motor is fixedly installed on one side of the upper end of the pretreatment box, a crushing shaft is arranged on the upper part of the pretreatment box, a plurality of crushing rods are fixedly installed in a circular array on the outer side of the crushing shaft, both ends of the crushing shaft are rotatably installed on the box body of the pretreatment box through bearings, and the front end of the rotating shaft of the No. 1 motor is fixedly connected to one end of the crushing shaft A curved filter plate is arranged below the crushing shaft, and both ends of the curved filter plate are fixedly mounted on the inner wall of the pretreatment box. A feeding hole is opened on one side of the bottom of the pretreatment box, and a feeding pipe is fixedly mounted in the feeding hole. A puffing shell is arranged below the pretreatment box and fixedly mounted on the upper part of the base. A feeding hole is opened on the upper side of one end of the puffing shell, and the lower end of the feeding pipe is fixedly connected in the feeding hole. A No. 2 motor is fixedly mounted on the cross section of one end of the puffing shell, and a screw is arranged in the puffing shell, and one end of the rotating shaft of the No. 2 motor is fixedly connected to one end of the screw. A discharge port is opened at the other end of the puffing shell, and a puffing head is fixedly mounted on the outer side of the discharge port. The oats are crushed by the crushing rod to make the oat particles uniform, thereby ensuring that the oat particles are uniformly puffed.
[0007] Preferably, one end of the rotating shaft is rotatably mounted in the hopper, and a plurality of flaps are fixedly mounted in a circular array on the outer side of the rotating shaft, and the material is fed by rotating the flaps to prevent the feed port from being blocked.
[0008] Preferably, the other end of the shaft is rotatably mounted in the exhaust pipe, and a plurality of semicircular plates are fixedly mounted in a circular array on the outside of the shaft, and the interior of the pretreatment box is exhausted by rotating the semicircular plates while preventing external air from entering the pretreatment box.
[0009] Preferably, an auger is provided below the arc filter plate, both ends of the auger are rotatably mounted on the body of the pretreatment box through bearings, and one end of the auger passes through the body and is fixedly mounted with a rotating wheel, and the crushed and screened oat particles are fed through the auger.
[0010] Preferably, one end of the crushing shaft passes through a box body on one side of the pretreatment box, and a transmission wheel is fixedly installed at the front end. The transmission wheel and the rotating wheel rotate together through a belt, and the auger is driven to rotate through the belt.
[0011] Preferably, heating boxes are fixedly installed on both sides of the pretreatment box, and electric heating wires are fixedly installed in the heating boxes. The box body of the pretreatment box is heated by the electric heating wires to increase the temperature inside the box body to preheat and dry the oats.
[0012] The utility model is beneficial in that:
[0013] 1. The utility model is characterized in that when using the oat uniform puffing equipment, oats are put into the feed hopper, and the oats push the flap to rotate under the action of gravity, and then enter the pretreatment box through the feeding port, and the oats fall onto the arc filter plate in the pretreatment box, and the No. 1 motor is started to drive the crushing shaft to rotate, and the crushing shaft drives the crushing rod to rotate, and the crushing rod crushes the oats in the pretreatment box, and at the same time, the driving wheel and the rotating wheel drive the auger to rotate under the cooperation of the belt, and the auger transports the crushed oat particles filtered by the arc filter plate to the feed hole through the connecting pipe into the puffing shell, and the No. 2 motor is started to drive the screw to rotate, and the oat particles are treated with high temperature and high pressure, and then transported to the discharge port to enter the puffing head for puffing, and then the uniformly puffed oats are discharged. The structural design realizes the function of uniformly crushing the oats, solves the problem that when the existing oat puffing device is used for puffing production of oats, the oat particles are too large, which will lead to poor puffing effect, the inside of the particles cannot be fully expanded, and the taste and texture are affected, and the production quality of oat puffing is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] 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 or the description of the prior art 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 labor.
[0015] Figure 1 This is a schematic diagram of the structure of the feeding end of the puffing equipment from a top view;
[0016] Figure 2 This is a schematic diagram of the structure of the discharge end of the puffing equipment from a top view;
[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the puffing equipment;
[0018] Figure 4 It is a schematic diagram of the internal structure of the feeding and exhaust device;
[0019] Figure 5 Schematic diagram of the internal structure of the heating box.
[0020] In the figure: 1. base; 2. fixed bracket; 3. pretreatment box; 4. hopper; 5. exhaust pipe; 6. rotating shaft; 7. flap; 8. semicircular plate; 9. heating box; 10. electric heating wire; 11. crushing shaft; 12. crushing rod; 13. arc filter plate; 14. auger; 15. No. 1 motor; 16. transmission wheel; 17. belt; 18. rotating wheel; 19. discharge pipe; 20. puffing shell; 21. screw; 22. No. 2 motor; 23. puffing head. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-5As shown, an oat uniform puffing device comprises a base 1; a fixed bracket 2 is fixedly installed on the upper part of the base 1, a pretreatment box 3 is fixedly installed on the upper part of the fixed bracket 2, a feeding port and an exhaust port are respectively opened on the top of the pretreatment box 3, a hopper 4 is fixedly installed on the feeding port, an exhaust pipe 5 is fixedly installed on the exhaust port, a rotating shaft 6 is arranged between the hopper 4 and the exhaust pipe 5, a No. 1 motor 15 is fixedly installed on one side of the upper end of the pretreatment box 3, a crushing shaft 11 is arranged on the upper part of the pretreatment box 3, a plurality of crushing rods 12 are fixedly installed on the outer side of the crushing shaft 11 in a circular array, and both ends of the crushing shaft 11 are connected by The bearing is rotatably mounted on the body of the pretreatment box 3, the front end of the rotating shaft of the No. 1 motor 15 is fixedly connected to one end of the crushing shaft 11, an arc filter plate 13 is arranged below the crushing shaft 11, both ends of the arc filter plate 13 are fixedly mounted on the inner wall of the pretreatment box 3, a feeding hole is opened on one side of the bottom of the pretreatment box 3, a feeding pipe 19 is fixedly installed in the feeding hole, an expansion shell 20 is arranged below the pretreatment box 3 and fixedly mounted on the upper part of the base 1, a feeding hole is opened on the upper side of one end of the expansion shell 20, the lower end of the feeding pipe 19 is fixedly connected to the feeding hole, and a No. 2 motor is fixedly mounted on the cross section of one end of the expansion shell 20 22, a screw 21 is arranged in the puffing shell 20, one end of the rotating shaft of the second motor 22 is fixedly connected to one end of the screw 21, and a discharge port is opened at the other end of the puffing shell 20, and a puffing head 23 is fixedly installed outside the discharge port; when working, when the existing oat puffing device is used to puff oats, the oat particles are too large, which will lead to poor puffing effect, and the inside of the particles cannot be fully expanded, affecting the taste and texture. When using the oat uniform puffing equipment, the oats are put into the hopper 4, and the oats push the flap 7 to rotate under the action of gravity, and then enter the pretreatment box 3 through the feeding port, and the oats fall into the pretreatment box 3. On the inner arc filter plate 13, start the No. 1 motor 15 to drive the crushing shaft 11 to rotate, the crushing shaft 11 drives the crushing rod 12 to rotate, the crushing rod 12 crushes the oats in the pretreatment box 3, and at the same time drives the auger 14 to rotate through the transmission wheel 16 and the rotating wheel 18 in cooperation with the belt 17, the auger 14 transports the crushed oat particles filtered by the arc filter plate 13 to the feed hole through the discharge pipe 19 into the puffing shell 20, start the No. 2 motor 22 to drive the screw 21 to rotate, the oat particles are treated with high temperature and high pressure, and then transported to the discharge port to enter the puffing head 23 for puffing, and then the evenly puffed oats are discharged.
[0023] One end of the rotating shaft 6 is rotatably installed in the hopper 4, and a plurality of flaps 7 are fixedly installed in a circular array on the outer side of the rotating shaft 6; when working, when using the oat uniform puffing equipment, oats are put into the hopper 4, the oats drive the flap 7 to rotate, and the flap 7 drives the rotating shaft 6 to rotate.
[0024] The other end of the rotating shaft 6 is rotatably installed in the exhaust pipe 5, and a plurality of semicircular plates 8 are fixedly installed in a circular array on the outer side of the rotating shaft 6; during operation, when the oat uniform puffing equipment is used, the oats are preheated and dried in the pretreatment box 3, and during drying, the moisture and air in the oats are discharged from the pretreatment box 3 through the exhaust pipe 5. When the air flows in the exhaust pipe 5, it pushes the semicircular plate 8 to rotate, and the edge of the semicircular plate 8 is always in contact with the inner wall of the exhaust pipe 5, and the outside air cannot enter the pretreatment box 3 under the action of the semicircular plate 8.
[0025] An auger 14 is arranged below the arc filter plate 13, and both ends of the auger 14 are rotatably mounted on the box body of the pretreatment box 3 through bearings, and one end of the auger 14 passes through the box body and is fixedly mounted with a rotating wheel 18; during operation, when the oat uniform puffing equipment is used, the oat particles after the oats are crushed by the crushing rod 12 are filtered through the arc filter plate 13, and the evenly crushed oat particles are sieved off.
[0026] One end of the crushing shaft 11 passes through the box body of one side of the pretreatment box 3, and a transmission wheel 16 is fixedly installed at the front end, and the transmission wheel 16 and the rotating wheel 18 rotate in coordination through a belt 17; during operation, when the oat uniform puffing equipment is used, the crushing shaft 11 rotates, driving the transmission wheel 16 to rotate, the transmission wheel 16 drives the rotating wheel 18 to rotate through the belt 17, and the rotating wheel 18 drives the auger 14 to rotate, so as to transport the oat particles sieved from the top to the feed hole.
[0027] Heating boxes 9 are fixedly installed on both sides of the pretreatment box 3, and electric heating wires 10 are fixedly installed in the heating boxes 9; during operation, when the oat uniform puffing equipment is used, the oats fall into the pretreatment box 3, the heating box 9 is turned on, and the electric heating wires 10 in the heating box 9 heat the pretreatment box 3 to dry and preheat the oats therein.
[0028] Working principle: When the existing oat puffing device is used to puff oats, the oat particles are too large, which will lead to poor puffing effect, and the particles cannot be fully expanded, affecting the taste and texture. When using the oat uniform puffing equipment, the oats are put into the hopper 4, and the oats push the flap 7 to rotate under the action of gravity, and then enter the pretreatment box 3 through the feeding port, and the oats fall onto the arc filter plate 13 in the pretreatment box 3, and the No. 1 motor 15 is started to drive the crushing shaft 11 to rotate, and the crushing shaft 11 drives the crushing rod 12 The crushing rod 12 crushes the oats in the pretreatment box 3, and at the same time drives the auger 14 to rotate through the transmission wheel 16 and the rotating wheel 18 in cooperation with the belt 17. The auger 14 transports the crushed oat particles filtered by the arc filter plate 13 to the feed hole through the discharge pipe 19 into the puffing shell 20, and starts the No. 2 motor 22 to drive the screw 21 to rotate, so as to treat the oat particles with high temperature and high pressure, and then transport them to the discharge port to enter the puffing head 23 for puffing, and then the evenly puffed oats are discharged.
[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. An oat uniform puffing device, characterized in that: The invention comprises a base (1); a fixed bracket (2) is fixedly installed on the upper part of the base (1); a pretreatment box (3) is fixedly installed on the upper part of the fixed bracket (2); a feeding port and an exhaust port are respectively provided on the top of the pretreatment box (3); a hopper (4) is fixedly installed on the feeding port; an exhaust pipe (5) is fixedly installed on the exhaust port; a rotating shaft (6) is arranged between the hopper (4) and the exhaust pipe (5); a No. 1 motor (15) is fixedly installed on one side of the upper end of the pretreatment box (3); a crushing shaft (11) is arranged on the upper part of the pretreatment box (3); a plurality of crushing rods (12) are fixedly installed in a circular array on the outer side of the crushing shaft (11); both ends of the crushing shaft (11) are rotatably installed on the box body of the pretreatment box (3) through bearings; the front end of the rotating shaft of the No. 1 motor (15) is fixedly connected to one end of the crushing shaft (11); An arc filter plate (13) is arranged below the crushing shaft (11), and both ends of the arc filter plate (13) are fixedly mounted on the inner wall of the pretreatment box (3). A discharge hole is opened on one side of the bottom of the pretreatment box (3), and a discharge pipe (19) is fixedly mounted in the discharge hole. An expansion shell (20) is arranged below the pretreatment box (3) and is fixedly mounted on the upper part of the base (1). A feed hole is opened on the upper side of one end of the expansion shell (20), and the lower end of the discharge pipe (19) is fixedly connected in the feed hole. A second motor (22) is fixedly mounted on the cross section of one end of the expansion shell (20). A screw (21) is arranged inside the expansion shell (20), and one end of the rotating shaft of the second motor (22) is fixedly connected to one end of the screw (21). A discharge port is opened at the other end of the expansion shell (20), and a puffing head (23) is fixedly mounted outside the discharge port.
2. The oat uniform puffing device according to claim 1, characterized in that: One end of the rotating shaft (6) is rotatably mounted in the hopper (4), and a plurality of flaps (7) are fixedly mounted in a circular array on the outer side of the rotating shaft (6).
3. The oat uniform puffing device according to claim 1, characterized in that: The other end of the rotating shaft (6) is rotatably mounted in the exhaust pipe (5), and a plurality of semicircular plates (8) are fixedly mounted in a circular array on the outer side of the rotating shaft (6).
4. The oat uniform puffing device according to claim 1, characterized in that: An auger (14) is arranged below the arc filter plate (13), and both ends of the auger (14) are rotatably mounted on the box body of the pretreatment box (3) through bearings, and one end of the auger (14) penetrates the box body and is fixedly mounted with a rotating wheel (18).
5. The oat uniform puffing device according to claim 1, characterized in that: One end of the crushing shaft (11) passes through a side box of the pretreatment box (3), and a transmission wheel (16) is fixedly installed at the front end. The transmission wheel (16) and the rotating wheel (18) rotate in coordination via a belt (17).
6. The oat uniform puffing device according to claim 1, characterized in that: Heating boxes (9) are fixedly installed on both sides of the pretreatment box (3), and electric heating wires (10) are fixedly installed in the heating boxes (9).