Flaxseed processing frying machine with screening function

Abstract

The utility model provides a flaxseed processing stir-frying machine with a screening function, which comprises a stir-frying box, a stir-frying bin is arranged in the stir-frying box, a screening mechanism and a turning mechanism are arranged in the stir-frying box, and the screening mechanism comprises a screening part and a discharging part; the screening part comprises a control frame, a screening plate and a cam, the rear end of the control frame is hinged into the frying box through a rotating shaft, L-shaped connecting frames are fixedly arranged on the two sides of the bottom face of the control frame, dampers and springs are fixedly arranged on the bottom faces of the L-shaped connecting frames at equal intervals, and the upper ends of the dampers and the springs are fixedly connected with the bottom face of the screening plate; a rotating rod is rotationally arranged on the inner side face of the frying box through a bearing seat, a cam is fixedly connected to the rotating rod, and the rotating rod is driven by an outer side driving mechanism; the material discharging part is used for discharging impurities on the screen, the material turning mechanism is used for turning over the flaxseeds during stir-frying, the stir-frying machine can directly screen and remove impurities from the flaxseed raw materials, the stir-frying effect of the flaxseeds is guaranteed, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of flaxseed processing technology, specifically a flaxseed roasting machine with screening function. Background Technology

[0002] Flaxseed is a high-value economic crop with strong adaptability, especially suitable for planting in cold high-altitude areas. Flaxseed is also a common oilseed, and flaxseed oil produced from it has many health benefits when consumed regularly. It is rich in alpha-linolenic acid, which has a significant effect on lowering cholesterol and reducing the burden on the heart.

[0003] When making flaxseed oil, the first step is to dry the flaxseeds. During the drying process, a lot of impurities will be mixed in. In addition, the flaxseeds themselves are small and vary in plumpness, making sieving time-consuming and labor-intensive. If the raw materials are roasted directly without being screened, the raw materials containing too many impurities will not only damage the machine but also affect the roasting effect of the flaxseeds and the subsequent oil pressing process.

[0004] Existing flaxseed roasting machines can only process dried and screened flaxseeds. The equipment is limited and suitable for some large factories. However, some families or small workshops do not have the ability to dry and screen flaxseeds. If their sun-dried flaxseeds are used directly in existing flaxseed roasting machines, the roasting effect will be unsatisfactory, and the machines will be easily damaged, increasing production costs. Utility Model Content

[0005] The purpose of this invention is to provide a flaxseed roasting machine with a screening function, which can directly screen and remove impurities from flaxseed raw materials, ensuring the roasting effect of flaxseed and improving work efficiency.

[0006] To achieve the above objectives, the technical solution of this utility model is a flaxseed roasting machine with a screening function, comprising a roasting box and support legs fixedly installed at the four corners of the bottom surface of the roasting box. A roasting hopper is provided inside the roasting box, and an electric heating tube is installed on the outer wall of the roasting hopper. A screening mechanism and a turning mechanism are provided inside the roasting box. The screening mechanism is located in the upper part of the roasting box, and the turning mechanism is located in the roasting hopper in the lower part of the roasting box. The screening mechanism includes a screening section and a discharge section. The screening section includes a control frame, a sieve plate, and a cam. The rear end of the control frame is hinged to the roasting box via a rotating shaft. The sieve plate is movably connected to the inner side of the control frame. L-shaped connecting frames are fixedly installed on both sides of the bottom surface of the control frame. Dampers are fixedly installed at equal intervals on the bottom surface of the connecting frame. Springs are sleeved on the outer side of the dampers. The upper ends of the dampers and springs are fixedly connected to the bottom surface of the screen plate. A rotating rod is rotatably installed on the inner side of the frying box through a bearing seat. A cam is fixedly connected to the rotating rod. When the cam protrusion is at its lowest point, the cam protrusion contacts the screen plate, and the screen plate moves up and down with the rotation of the cam. The rotating rod is driven by an outer drive mechanism. The discharge section is used to discharge debris from the screen.

[0007] The turning mechanism is used to turn the flax seeds during roasting.

[0008] The material turning mechanism includes a material turning rod and several turning plates. The material turning rod is rotatably arranged inside the material cooking box via a bearing seat. The several turning plates are equally spaced on the outer periphery of the material turning rod and arranged radially along the material turning rod.

[0009] The outer drive mechanism includes a mounting bracket fixed to the outer wall of the frying box, on which a first motor is fixedly mounted. The output end of the first motor extends through the outer wall of the frying box into the interior of the frying box, and the output end of the first motor is fixedly connected to one end of a rotating rod.

[0010] The discharge section includes a movable block, a threaded rod, and a connecting plate. The movable block is slidably connected to the inner wall of the roasting box via a sliding groove. The threaded rod is rotatably connected to the inside of the roasting box via a bearing seat. The movable block has a threaded hole corresponding to the threaded rod, and the movable block is installed on the threaded rod through the threaded hole. The threaded rod is driven by a second motor, which is located on the outer wall of the roasting box. The output end of the second motor extends through the outer wall of the roasting box and into the inside of the roasting box, where it is fixedly connected to one end of the threaded rod. The connecting plate is fixedly connected to the front end of the control frame. A push plate is hinged to the bottom surface of the connecting plate, and the other end of the push plate is hinged to the top surface of the movable block.

[0011] It also includes a guide rod, which is fixedly connected inside the stir-frying box and is arranged parallel to the threaded rod. The movable block is provided with a guide rod through hole, and the movable block is slidably connected to the guide rod through the guide rod through the guide rod through hole.

[0012] The top surface of the frying box is fixedly provided with a feed inlet extending into the inside of the frying box. The side of the discharge port near the moving block extends through the outer wall of the frying box into the inside of the frying box. The front of the discharge port is fixedly provided with a baffle extending into the inside of the discharge port. The side of the inside of the frying box near the discharge port is fixedly provided with a receiving plate, which is located below the discharge port.

[0013] The output end surface of the first motor and the surface of the tipping rod are respectively fixedly fitted with pulleys, and the surfaces of the two pulleys are connected by belt drive. The bottom surface of the roasting bin of the roasting box is fixedly provided with a discharge pipe extending to the outside of the roasting box, and a valve is provided on the inside of the discharge pipe.

[0014] It also includes a fan, with the fan inlet connected to the discharge outlet pipe and the other end connected to a dust collection bag.

[0015] Compared with the prior art, this utility model has the following advantages: The screening mechanism can screen the flax seeds entering the equipment. The first motor drives the rotating rod and cam to rotate. The cam hits the screen plate, and the screen plate vibrates with the help of the spring and damper on the connecting frame, thereby screening the flax seeds. After screening, the second motor drives the threaded rod to rotate. The moving block moves horizontally under the limit plate. The push plate pushes the control frame to tilt. Flax seeds that do not meet the standards are discharged through the discharge port. The receiving plate can prevent them from falling back into the roasting box. When roasting after screening, the first motor drives the turning rod to rotate through the belt pulley, so that the turning plate fixed on the turning rod makes a circular motion, evenly turning the flax seeds, avoiding uneven heating, and improving the roasting quality. After roasting, the valve of the discharge pipe can be opened to discharge the flax seeds. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the screening mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the screening mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the inside of the stir-frying box of this utility model;

[0020] Figure 5 This is a schematic diagram of the external appearance of the stir-fry box of this utility model;

[0021] Figure 6 This is a schematic diagram of the material turning mechanism of this utility model;

[0022] Figure 7 This utility model Figure 3 Enlarged 3D schematic diagram of area A in the middle.

[0023] In the diagram: 1. Stirring box; 2. Screening mechanism; 21. Control frame; 22. Screen plate; 23. Rotating rod; 24. Cam; 25. Feed inlet; 26. Baffle; 27. Discharge port; 28. Limiting plate; 29. ​​Moving block; 210. Connecting plate; 211. Push plate; 212. Threaded rod; 213. L-shaped connecting frame; 214. Receiving plate; 215. First motor; 216. Mounting frame; 217. Second motor; 218. Damper; 219. Spring; 3. Support leg; 4. Tilting mechanism; 41. Tilting rod; 42. Pulley; 43. Tilting plate; 44. Discharge pipe. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1-7 As shown, a flaxseed roasting machine with screening function includes a roasting box 1. Support legs 3 are fixedly installed at the four corners of the bottom surface of the roasting box 1. A feed inlet 25 is fixedly installed through the top surface of the roasting box 1, extending into the interior of the roasting box 1. A discharge outlet 27 extends through the outer wall of the roasting box 1 into the interior of the roasting box 1 near the moving block 29. A baffle 26 is fixedly installed through the front of the discharge outlet 27, extending into the inner side of the discharge outlet 27. The baffle 26 is used to close the discharge outlet. A receiving plate 214 is fixedly installed inside the roasting box 1 near the discharge outlet 27, located below the discharge outlet 27. A roasting chamber is provided inside the roasting box 1, and an electric heating tube is installed on the outer wall of the roasting chamber. In this embodiment, the roasting chamber is formed by the lower part of the roasting box 1. The electric heating tube is installed inside the lower wall of the roasting box 1. Alternatively, the roasting box 1 can be used separately. The lower part is equipped with a roasting hopper that is open at the top. It can be flexibly set according to the usage requirements. The bottom surface of the roasting hopper of the roasting box 1 is fixedly provided with a discharge pipe 44 that extends to the outside of the roasting box 1. A valve is provided on the inside of the discharge pipe 44. The roasting box 1 is equipped with a screening mechanism 2 and a turning mechanism 4. The screening mechanism is located at the upper part of the roasting box 1, and the turning mechanism 4 is located in the roasting hopper at the lower part of the roasting box 1.

[0026] The screening mechanism 2 includes a screening section and a discharge section. The screening section includes a control frame 21, a screen plate 22, and a cam 24. The rear end of the control frame is hinged to the roasting box 1 via a rotating shaft. The control frame can rotate around the rotating shaft. L-shaped connecting frames 213 are fixedly installed on both sides of the bottom surface of the control frame 21. Dampers 219 are fixedly installed at equal intervals on the bottom surface of the L-shaped connecting frames 213. Springs are sleeved on the outer side of the dampers 219. The upper ends of the dampers 219 and the springs are fixedly connected to the bottom surface of the screen plate 22, so that the screen plate 22 is movably connected within the control frame 21.

[0027] A rotating rod 23 is rotatably mounted on the inner side of the frying box 1 via a bearing seat. A cam 24 is fixedly connected to the rotating rod 23. When the protrusion of the cam 24 is at its lowest point, the protrusion of the cam contacts the sieve plate 22. The sieve plate moves up and down with the rotation of the cam. The rotating rod is driven by an outer drive mechanism, which includes a mounting bracket 216 fixed to the outer wall of the frying box 1. A first motor 215 is fixedly mounted on the mounting bracket 216. The output end of the first motor 215 extends through the outer wall of the frying box 1 into the interior of the frying box 1. The output end of the first motor 215 is fixedly connected to one end of the rotating rod 23. Pulleys 42 are fixedly mounted on the surface of the output end of the first motor 215 and the surface of the turning rod 41, respectively. The surfaces of the two pulleys 42 are connected by a belt drive.

[0028] The discharge section is used to discharge debris from the screen and includes a movable block 29, a threaded rod, and a connecting plate 210. The movable block 29 is slidably connected to the inner wall of the roasting box 1 via a slide groove. The threaded rod is rotatably connected to the roasting box via a bearing seat. The movable block 29 has a threaded hole corresponding to the threaded rod. The movable block is installed on the threaded rod through the threaded hole. The threaded rod is driven by a second motor. The second motor 217 is located on the outer wall of the roasting box 1. The output end of the second motor 217 extends through the outer wall of the roasting box 1 and into the interior of the roasting box 1, where it is fixedly connected to one end of the threaded rod. The connecting plate 210 is fixedly connected to the front end of the control frame 21. A push plate 211 is hinged to the bottom surface of the connecting plate 210. The other end of the push plate 211 is hinged to the top surface of the movable block 29. Driven by the second motor, the movable block 29 moves horizontally on the threaded rod. The movement of the movable block 29 drives the push plate 211 to move, thereby causing the front end of the control frame to move down to meet the receiving plate 214.

[0029] Preferably, it also includes a guide rod 28, which is fixedly connected inside the frying box 1 and is arranged parallel to the threaded rod. The moving block is provided with a guide rod through hole, and the moving block is slidably connected to the guide rod 28 through the guide rod through hole. The horizontally arranged threaded rod and the guide rod jointly support the moving block, making the moving block run more stably.

[0030] The turning mechanism 46 is used to turn the flax seeds during roasting. The turning mechanism 4 includes a turning rod 41 and several turning plates 43. The turning rod 41 is rotatably installed in the roasting box 1 through a bearing seat. Several turning plates 43 are equally spaced on the outer periphery of the turning rod 41 and arranged radially along the turning rod 41.

[0031] Preferably, it also includes a blower, with the blower inlet connected to the discharge outlet pipe and the other end connected to a dust collection bag. The blower can remove dust and light impurities generated during flaxseed screening.

[0032] In use, the flaxseeds to be roasted are poured into the roasting box 1 through the feed inlet 25. After entering the roasting box 1, the flaxseeds fall onto the sieve plate 22. Once the flaxseeds are above the sieve plate 22, the first motor 215 is activated. When the output end of the first motor 215 rotates, it drives the rotating rod 23 to rotate. When the rotating rod 23 rotates, it drives the cam 24 to rotate. During the rotation of the cam 24, it strikes the sieve plate 22. When the sieve plate 22 is struck, the combined action of the spring 219 and the damper 218 causes the sieve plate 22 to vibrate. When the sieve plate 22 vibrates, it turns the flaxseeds above it. When the flaxseeds are turned over above the sieve plate 22, the standard flaxseeds fall to the bottom of the inside of the roasting box 1, while large and light impurities that do not meet the standards remain above the sieve plate 22. The effect is better when used with a blower. Then, the second motor 217 is activated by controlling the second motor 217. After activation, the threaded rod 212 rotates. During rotation, the moving block 29 moves horizontally via the limiting plate 28. As the moving block 29 moves towards the second motor 217, the control frame 21 tilts via the push plate 211. After tilting, non-standard impurities above the control frame 21 are discharged through the discharge port 27. During discharge, a receiving plate 214 prevents non-standard impurities from falling into the roasting box 1. After discharge, the first motor 215 reverses. Reversing the first motor 215 reverses the threaded rod 212, restoring the control frame 21 and screen plate 22 to a horizontal position. Simultaneously, the pulley 42 rotates at the output of the first motor 217, causing the tilting rod 41 to rotate. Rotating the tilting rod 41 causes multiple tilting plates 43 to move in a circular motion. During the circular movement, the flax seeds that have entered the roasting bin can be turned over, so that they are screened and roasted at the same time, ensuring that the flax seeds are heated evenly. After the roasting is finished, the first motor 215 and the roasting bin 1 are turned off. After the valve is turned off, the valve is opened, and the flax seeds can be discharged through the discharge pipe 44.

[0033] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A flaxseed processing stir-frying machine with screening function, comprising a stir-frying box (1) and support legs (3) fixedly arranged at the four corners of the bottom surface of the stir-frying box (1), a stir-frying bin is arranged in the stir-frying box, and an electric heating pipe is arranged on the outer wall of the stir-frying bin, characterized in that: The inside of the frying box (1) is provided with a screening mechanism (2) and a turnover mechanism (4), the screening mechanism is located at the upper part of the frying box (1), the turnover mechanism (4) is located in the frying bin at the lower part of the frying box (1), the screening mechanism (2) comprises a screening part and a discharging part; the screening part comprises a control frame (21), a sieve plate (22) and a cam (24), the rear end of the control frame is hinged in the frying box (1) through a rotating shaft, the inner side of the control frame (21) is movably connected with the sieve plate (22), the bottom surface of the control frame (21) is fixedly provided with an L-shaped connecting frame (213) on both sides, and the bottom surface of the L-shaped connecting frame (213) is fixedly provided with dampers (219) at equal intervals; the outer side of the damper (219) is sleeved with a spring, the upper end of the damper (219) and the spring is fixedly connected with the bottom surface of the sieve plate (22), the inner side of the frying box (1) is rotatably provided with a rotating rod (23) through a bearing seat, the rotating rod (23) is fixedly connected with the cam (24), when the protruding part of the cam (24) is located at the lowermost end, the protruding part of the cam is in contact with the sieve plate (22), the sieve plate moves up and down with the rotation of the cam, and the rotating rod is driven by an outer driving mechanism; the discharging part is used for discharging sundries on the sieve; the turnover mechanism (4) is used for turning the flaxseed during frying. ​ 2. The roasting machine for flaxseed processing with a screening function according to claim 1, characterized in that: The turnover mechanism (4) comprises a turnover rod (41) and a plurality of turnover plates (43), the turnover rod (41) is rotatably arranged in the frying box (1) through a bearing seat, the plurality of turnover plates (43) are arranged at equal intervals on the outer periphery of the turnover rod (41) and are arranged along the radial direction of the turnover rod (41).

3. The roasting machine for flaxseed processing with a screening function according to claim 1, characterized in that: The outer driving mechanism comprises a mounting frame (216) fixed on the outer wall of the frying box (1), a first motor (215) is fixedly arranged on the mounting frame (216), the output end of the first motor (215) extends to the inside of the frying box (1) through the outer wall of the frying box (1), and one end of the rotating rod (23) is fixedly connected with the output end of the first motor (215).

4. The roasting machine for flaxseed processing with a screening function according to claim 1, characterized in that: The discharging part comprises a moving block (29), a threaded rod and a connecting plate (210), the moving block (29) is slidably connected to the inner side wall of the frying box (1) through a sliding groove, the threaded rod is rotatably connected in the frying box through a bearing seat, the moving block (29) is provided with a threaded hole corresponding to the threaded rod, and the moving block is installed on the threaded rod through the threaded hole; the threaded rod is driven by a second motor, the second motor (217) is arranged on the outer wall of the frying box (1), the output end of the second motor (217) extends to the inside of the frying box (1) through the outer wall of the frying box (1) and is fixedly connected with one end of the threaded rod; the connecting plate (210) is fixedly connected to the front end of the control frame (21), and the bottom surface of the connecting plate (210) is hingedly provided with a push plate (211), and the other end of the push plate (211) is hingedly connected with the top surface of the moving block (29).

5. The roasting machine for flaxseed processing with a screening function according to claim 4, characterized in that: It also comprises a guide rod (28) fixedly connected in the frying box (1) and arranged in parallel with the threaded rod, the moving block is slidably connected to the guide rod (28) through a guide rod through hole.

6. The roasting machine for flaxseed processing with a screening function according to claim 1, characterized in that: The top surface of the frying box (1) is fixedly provided with a feeding port (25) extending into the interior of the frying box (1), and a discharging port (27) extends through the outer wall of the frying box (1) to the interior of the frying box (1) on the side surface close to the moving block (29), the front surface of the discharging port (27) is fixedly provided with a baffle (26) extending to the inner side of the discharging port (27), the inner side of the frying box (1) is fixedly provided with a receiving plate (214) on the side surface close to the discharging port (27), and the receiving plate (214) is located below the discharging port (27).

7. The roasting machine for processing flaxseed with a screening function according to claim 3, characterized in that: The surface of the output end of the first motor (215) and the surface of the turning rod (41) are respectively fixedly provided with belt pulleys (42), the surfaces of the two belt pulleys (42) are connected through a belt drive, the bottom surface of the frying box (1) is fixedly provided with a discharging pipe (44) extending to the outside of the frying box (1), and the inner side of the discharging pipe (44) is provided with a valve.

8. The roasting machine for flaxseed processing with a screening function according to claim 1, characterized in that: Further comprising a fan, the air inlet of the fan is connected with the discharging port pipeline, and the other end is connected with a dust removal bag.

Images