Grain impurity removal device for vegetable oil processing and production

Abstract

The utility model discloses a grain impurity removal device for vegetable oil processing and production, belongs to the technical field of vegetable oil processing, and aims to solve the problems that the grain impurity removal efficiency is low and processed grains are inconvenient to convey. The two transmission shafts are symmetrically distributed on the side wall of one side of the rack and rotationally connected, the outer surfaces of the two transmission shafts are jointly sleeved with a conveying belt, a treatment box is fixed to the side wall of the top end of the rack, a screening plate is slidably connected to the side wall of the inner side of the treatment box, and a screening assembly matched with the screening plate is arranged in the treatment box; a servo motor a is fixed on the side wall of one side of the mounting plate; according to the grain impurity removing and screening device, through the arrangement of the screening assembly, the grain impurity removing and screening work can be efficiently completed, the situation that screening is not smooth and even blockage and jamming occur when grain impurity removing and screening are conducted is avoided, the grain impurity removing effect is good, and the grain impurity removing and screening device is more practical and reliable.

Description

Technical Field

[0001] The utility model belongs to the technical field of vegetable oil processing, and in particular relates to a grain impurity removal device for vegetable oil processing and production. Background Art

[0002] Vegetable oil is a compound formed by the reaction of higher fatty acids and glycerol. It is widely distributed in nature and is an oil obtained from the fruits, seeds, and germs of plants, such as peanut oil, soybean oil, linseed oil, castor oil, rapeseed oil, etc. The main components of vegetable oil are esters produced by straight-chain higher fatty acids and glycerol. In addition to palmitic acid, stearic acid and oleic acid, fatty acids also contain a variety of unsaturated acids, such as erucic acid, eleostearic acid, ricinoleic acid, etc. Vegetable oil mainly contains vitamin E, vitamin K, calcium, iron, phosphorus, potassium and other minerals, fatty acids, etc. The fatty acids in vegetable oil can make the skin moisturized and shiny.

[0003] The comparative patent document publication number is: "CN217616081U A grain dust and impurity removal device, including a base, springs 1 are fixedly connected at the four corners of the top of the base, a shell is fixedly connected to the top of the spring 1, a vibration motor is fixedly connected to the middle of the bottom outer wall of the shell, a feed hopper connected to the top outer wall of the shell is fixedly connected, a discharge port and an impurity removal port are respectively provided on the outer walls of the two sides of the shell, a guide plate is fixedly connected to the bottom inner walls of the discharge port and the impurity removal port, a symmetrically distributed mounting groove is provided on the outer wall of one side of the shell, a fan is fixedly connected to the inside of the mounting groove, the fan is located above the discharge port, the guide plate is inclined to the lower right, and the inside of the shell The upper end is fixedly connected with a baffle plate, and the top of the baffle plate is provided with equally spaced drop holes. The utility model is provided with a vibration motor and a spring, which can make the shell vibrate, and the impurities and dust in the grains can be separated well through the fan, which saves time and effort and is efficient." The above patent document, but in actual use, there are still the following problems: the existing grain impurity removal device for vegetable oil processing production, because the vegetable oil production and processing requires the use of grains that have been cleaned for processing, the current grain impurity removal device has a low efficiency in grain impurity removal, and is prone to blockage or unsmooth impurity removal during grain impurity removal, and the transportation efficiency of the processed grains is low.

[0004] Therefore, there is a need for a grain impurity removal device for vegetable oil processing and production to solve the problems of low grain impurity removal efficiency and inconvenient transportation of processed grains in the prior art. Utility Model Content

[0005] The utility model aims to provide a grain impurity removal device for vegetable oil processing and production 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 grain impurity removal device for vegetable oil processing production, comprising a frame, the frame also includes

[0007] Transmission shaft, two transmission shafts are provided, the two transmission shafts are symmetrically distributed on the side wall of one side of the frame and are rotatably connected, a conveyor belt is commonly sleeved on the outer surfaces of the two transmission shafts, a processing box is fixed to the top side wall of the frame, a sieve plate is slidably connected to the inner side wall of the processing box, a screening assembly matched with the sieve plate is provided inside the processing box, a mounting plate is fixed to the side wall of one side of the frame, a servo motor a is fixed to the side wall of one side of the mounting plate, a sprocket is fixed to the output shaft of the servo motor a and one end of one of the transmission shafts, and a chain is meshed and connected between the two sprockets.

[0008] It should be noted that the screening component includes

[0009] A driving shaft, the driving shaft is rotatably connected to the inner side wall of the processing box, a through slot is provided on one side wall of the processing box, the sieve plate is slidably connected to the inside of the through slot, two symmetrically distributed support plates are fixed to one side wall of the processing box, one side wall of the two support plates is rotatably connected to a rotating shaft, pulleys are provided between the rotating shaft and the driving shaft, and belts are sleeved on the outer surfaces of the two pulleys, a servo motor b is fixed to the outer side wall of the processing box, and one end of the output shaft of the servo motor b is coaxially fixed to one end of the driving shaft;

[0010] Incomplete gears, two incomplete gears are provided, the two incomplete gears are symmetrically distributed and fastened to the outer surface of the rotating shaft, the incomplete gears are meshed and connected with a toothed ring, and a side wall of one side of the toothed ring is fixed to the side wall of the top end of the sieve plate;

[0011] The mounting bracket is fixed to the outer side wall of the processing box, a connecting rod slides through the side wall of one side of the mounting bracket, one end of the connecting rod is fixed to the side wall of one side of the sieve plate, a spring is sleeved on the outer surface of the connecting rod, one end of the spring is fixed to the side wall of one side of the sieve plate, and the other end of the spring is fixed to the side wall of one side of the mounting bracket.

[0012] It is further worth mentioning that two symmetrically distributed guide blocks are fixed to the side wall of one side of the sieve plate, and two symmetrically distributed guide grooves are opened on the inner side wall of the processing box, and the guide blocks are slidably connected to the inside of the guide grooves.

[0013] It should be further explained that two symmetrically distributed material guide plates are fixed to the inner side wall of the processing box, one side of the material guide plate is in contact with the top surface of the screen plate, and the vertical cross-section of the material guide plate is set in a right triangle.

[0014] As a preferred embodiment, a frame-type stirring rod is tightly sleeved on the outer surface of the driving shaft, and a reinforcing rod is fixed between the frame-type stirring rod and the driving shaft.

[0015] As a preferred embodiment, an auxiliary component is provided on one side of the processing box, and the auxiliary component includes

[0016] A material baffle plate, two material baffle plates are provided, the two material baffle plates are symmetrically distributed and fixed on the top side wall of the frame, the adjacent side walls of the two material baffle plates are commonly fixed with a magnetic suction rod a, the adjacent side walls of the two material baffle plates are commonly fixed with two symmetrically distributed connecting plates, and the bottom side wall of one of the connecting plates is fixed with multiple equidistantly distributed magnetic suction rods b, and the magnetic suction rods b are located on one side of the processing box.

[0017] As a preferred embodiment, a feed hopper is fixed to the top side wall of the processing box, and the vertical section of the feed hopper is arranged in an inverted trapezoidal shape. A guide plate is fixed to the bottom side wall of the processing box, and the guide plate is arranged obliquely with respect to the processing box.

[0018] Compared with the prior art, the grain impurity removal device for vegetable oil processing provided by the utility model has at least the following beneficial effects:

[0019] (1) Through the setting of the screening component, the impurity removal and screening of grains can be completed efficiently, avoiding the situation of unsmooth screening or even blockage during the impurity removal and screening of grains. The impurity removal effect of grains is better and more practical and reliable.

[0020] (2) Through the setting of auxiliary components, the metal substances in the material can be effectively adsorbed, thereby avoiding the situation where the material contains metal substances. It has a good guarantee for the grains required for vegetable oil production, facilitates the subsequent processing of the grains, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle A area;

[0023] Figure 3 It is a side view structural schematic diagram of the utility model;

[0024] Figure 4 It is a schematic diagram of the side section structure of the utility model;

[0025] Figure 5 It is a schematic diagram of a partial side section structure of the utility model.

[0026] In the figure: 1. frame; 2. transmission shaft; 3. conveyor belt; 4. processing box; 5. sieve plate; 6. screening assembly; 61. driving shaft; 62. through groove; 63. support plate; 64. rotating shaft; 65. pulley; 66. belt; 67. servo motor b; 68. incomplete gear; 69. toothed ring; 610. mounting frame; 611. connecting rod; 612. spring; 7. mounting plate; 8. servo motor a; 9. sprocket; 10. chain; 11. guide block; 12. guide groove; 13. material guide plate; 14. frame stirring rod; 15. reinforcing rod; 16. auxiliary assembly; 161. material baffle plate; 162. magnetic suction rod a; 163. connecting plate; 164. magnetic suction rod b; 17. feed hopper; 18. guide plate. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the embodiments.

[0028] See also Figure 1-5 The utility model provides a grain impurity removal device for vegetable oil processing and production, including a frame 1, the frame 1 also includes a transmission shaft 2, two transmission shafts 2 are provided, the two transmission shafts 2 are symmetrically distributed on the side wall of one side of the frame 1 and are rotatably connected, a conveyor belt 3 is commonly sleeved on the outer surfaces of the two transmission shafts 2, a processing box 4 is fixed to the top side wall of the frame 1, a sieve plate 5 is slidably connected to the inner side wall of the processing box 4, a screening component 6 adapted to the sieve plate 5 is arranged inside the processing box 4, a mounting plate 7 is fixed to the side wall of one side of the frame 1, a servo motor a8 is fixed to the side wall of one side of the mounting plate 7, a sprocket 9 is fixed to the output shaft of the servo motor a8 and one end of one of the transmission shafts 2, a chain 10 is meshed and connected between the two sprockets 9, and the conveyor belt 3 is arranged to carry the grains after impurity removal, so as to effectively transport the grains.

[0029] Further as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, it is worth specifically explaining that the screening assembly 6 includes a driving shaft 61, which is rotatably connected to the inner side wall of the processing box 4, a through slot 62 is provided on one side wall of the processing box 4, and the screen plate 5 is slidably connected to the inside of the through slot 62. Two symmetrically distributed support plates 63 are fixed to one side wall of the processing box 4, and a rotating shaft 64 is rotatably connected to the side walls of one side of the two support plates 63. Pulleys 65 are provided between the rotating shaft 64 and the driving shaft 61, and belts 66 are sleeved on the outer surfaces of the two pulleys 65. A servo motor b67 is fixed to the outer side wall of the processing box 4, and one end of the output shaft of the servo motor b67 is coaxially fixed to one end of the driving shaft 61; an incomplete gear 68, two incomplete gears 68 are provided, and the two incomplete gears 68 are symmetrically distributed and tightly sleeved on the rotating shaft. 64 outer surface, the incomplete gear 68 is meshed with a toothed ring 69, and a side wall of the toothed ring 69 is fixed to the top side wall of the sieve plate 5; a mounting frame 610, the mounting frame 610 is fixed to the outer side wall of the processing box 4, and a connecting rod 611 slides through the side wall of one side of the mounting frame 610, one end of the connecting rod 611 is fixed to the side wall of one side of the sieve plate 5, and a spring 612 is sleeved on the outer surface of the connecting rod 611, one end of the spring 612 is fixed to the side wall of one side of the sieve plate 5, and the other end of the spring 612 is fixed to the side wall of one side of the mounting frame 610. Through the setting of the screening component 6, the work of removing impurities from grains can be completed efficiently, avoiding the situation of poor screening or even blockage during grain removal and screening, which has a better effect on grain removal and is more practical and reliable.

[0030] Further as Figure 4 and Figure 5 As shown, it is worth explaining in detail that two symmetrically distributed guide blocks 11 are fixed to the side wall of one side of the sieve plate 5, and two symmetrically distributed guide grooves 12 are provided on the inner side wall of the processing box 4. The guide blocks 11 are slidably connected to the inside of the guide grooves 12. By sliding the guide blocks 11 in the guide grooves 12, it can not only play a guiding and limiting role for the sieve plate 5, but also greatly improve the stability of the sieve plate 5 when moving.

[0031] The scheme has the following working process: when it is necessary to remove impurities from grains during vegetable oil processing, firstly, the material is poured from the feed hopper 17, causing the material to fall to the sieve plate 5, and the driving shaft 61 is driven by the servo motor b67 to rotate synchronously, driving the frame stirring rod 14 to rotate synchronously, thereby stirring and breaking up the material in the processing box 4, ensuring that the material is in a dispersed state to the sieve plate 5, and the transmission effect of the pulley 65 and the belt 66 is used to make the transmission shaft 2 rotate synchronously, driving the incomplete gear 68 to rotate synchronously, and using the incomplete gear 68 and the toothed ring 69 The meshing transmission effect between them causes the toothed ring 69 to move back and forth left and right after being stressed, thereby driving the sieve plate 5 to move back and forth left and right after being stressed, and the sieve plate 5 shakes the material, and the material after the sieve plate 5 falls onto the conveyor belt 3, and is driven by the servo motor a8 to drive the sprocket 9 to rotate synchronously, and the meshing transmission effect between the sprocket 9 and the chain 10 is used to make the transmission shaft 2 rotate synchronously, driving the conveyor belt 3 to operate, and the material is transported, and the magnetic attraction of the magnetic suction rod a162 and the magnetic suction rod b164 is used to adsorb the metal substances in the material.

[0032] According to the above working process, it can be known that: through the setting of the screening component 6, the impurity removal and screening of grains can be completed efficiently, avoiding the situation of unsmooth screening or even blockage during the impurity removal and screening of grains, the impurity removal effect on grains is better, and it is more practical and reliable. Through the setting of the auxiliary component 16, the metal substances in the material can be effectively adsorbed, thereby avoiding the situation where the material contains metal substances. It has better protection for the grains required for vegetable oil production, is convenient for the later processing of grains, and is more practical.

[0033] Further as Figure 5 As shown, it is worth explaining in detail that two symmetrically distributed guide plates 13 are fixed to the inner side wall of the processing box 4, one side of the guide plate 13 is in contact with the top surface of the sieve plate 5, and the vertical cross-section of the guide plate 13 is set in a right-angled triangle. Through the setting of the guide plate 13, it plays a role in concentrated material guidance of the grains, and can also effectively prevent the grains from entering the gap between the sieve plate 5 and the through groove 62.

[0034] Further as Figure 4 As shown, it is worth explaining in detail that a frame-type stirring rod 14 is tightly sleeved on the outer surface of the driving shaft 61, and a reinforcing rod 15 is fixed between the frame-type stirring rod 14 and the driving shaft 61. Through the setting of the frame-type stirring rod 14, the grains in the processing box 4 can be mixed and broken up to ensure that the grains can be evenly distributed to the top surface of the screen plate 5, and through the setting of the reinforcing rod 15, the stability between the frame-type stirring rod 14 and the driving shaft 61 can be effectively improved.

[0035] Further as Figure 3 , Figure 4 and Figure 5 As shown, it is worth specifically explaining that an auxiliary component 16 is provided on one side of the processing box 4, and the auxiliary component 16 includes two baffle plates 161, and the two baffle plates 161 are symmetrically distributed and fixed to the top side wall of the frame 1, and the side walls adjacent to the two baffle plates 161 are commonly fixed with a magnetic suction rod a162, and the side walls adjacent to the two baffle plates 161 are commonly fixed with two symmetrically distributed connecting plates 163, and the bottom side wall of one connecting plate 163 is fixed with a plurality of equidistantly distributed magnetic suction rods b164, and the magnetic suction rods b164 are located on one side of the processing box 4. Through the setting of the auxiliary component 16, the metal substances in the material can be effectively adsorbed, thereby avoiding the situation where the material contains metal substances, which has better protection for the grains required for vegetable oil production, is convenient for the later processing of the grains, and is highly practical.

[0036] Further as Figure 5 As shown, it is worth explaining in detail that a feed hopper 17 is fixed to the top side wall of the processing box 4, and the vertical section of the feed hopper 17 is in the shape of an inverted trapezoid, and a guide plate 18 is fixed to the bottom side wall of the processing box 4, and the guide plate 18 is inclinedly distributed with respect to the processing box 4. Through the setting of the feed hopper 17, it is convenient for the staff to pour the materials into the processing box 4, and it is convenient for the staff to feed the materials. Through the setting of the guide plate 18, it can be ensured that the screened materials fall onto the conveyor belt 3 in a more concentrated manner.

[0037] In summary: through the setting of the conveyor belt 3, the grains after impurities are removed can be carried, and the grains can be effectively transported. The guide block 11 slides in the guide groove 12, which not only plays a guiding and limiting role for the sieve plate 5, but also can greatly improve the stability of the sieve plate 5 when moving. Through the setting of the guide plate 13, it plays a role in centralized material guidance for the grains, and can also effectively prevent the grains from entering the gap between the sieve plate 5 and the through groove 62. Through the setting of the frame-type stirring rod 14, the grains in the processing box 4 can be mixed and broken up to ensure that the grains can be evenly distributed on the top surface of the sieve plate 5. Through the setting of the reinforcing rod 15, the stability between the frame-type stirring rod 14 and the driving shaft 61 can be effectively improved. Through the setting of the feed hopper 17, it is convenient for the staff to pour the materials into the processing box 4, which is convenient for the staff to feed. Through the setting of the guide plate 18, it can be ensured that the screened materials fall to the conveyor belt 3 more concentratedly.

[0038] Both servo motor b67 and servo motor a8 can be purchased on the market. Both servo motor b67 and servo motor a8 are equipped with power supplies, which are mature technologies in this field and have been fully disclosed, so they will not be repeated in the specification.

Claims

1. A grain impurity removal device for vegetable oil processing and production, comprising a frame (1), characterized in that: The frame (1) also includes A transmission shaft (2), wherein two transmission shafts (2) are provided, and the two transmission shafts (2) are symmetrically distributed on the side wall of one side of the frame (1) and are rotatably connected. A conveyor belt (3) is commonly sleeved on the outer surfaces of the two transmission shafts (2). A processing box (4) is fixed to the top side wall of the frame (1), and a sieve plate (5) is slidably connected to the inner side wall of the processing box (4). A screening component (6) adapted to the sieve plate (5) is provided inside the processing box (4). A mounting plate (7) is fixed to the side wall of one side of the frame (1), and a servo motor a (8) is fixed to the side wall of one side of the mounting plate (7). A sprocket (9) is fixed to the output shaft of the servo motor a (8) and one end of one of the transmission shafts (2), and a chain (10) is meshed and connected between the two sprockets (9).

2. A grain impurity removal device for vegetable oil processing and production according to claim 1, characterized in that: The screening assembly (6) comprises A driving shaft (61), the driving shaft (61) is rotatably connected to the inner side wall of the processing box (4), a through groove (62) is provided on one side wall of the processing box (4), the sieve plate (5) is slidably connected to the inside of the through groove (62), two symmetrically distributed support plates (63) are fixed to one side wall of the processing box (4), one side wall of the two support plates (63) is rotatably connected to a rotating shaft (64), a pulley (65) is provided between the rotating shaft (64) and the driving shaft (61), the outer surfaces of the two pulleys (65) are sleeved with belts (66), a servo motor b (67) is fixed to the outer side wall of the processing box (4), one end of the output shaft of the servo motor b (67) is coaxially fixed to one end of the driving shaft (61); An incomplete gear (68), wherein two incomplete gears (68) are provided, and the two incomplete gears (68) are symmetrically distributed and fastened to the outer surface of the rotating shaft (64), and the incomplete gears (68) are meshedly connected with a toothed ring (69), and a side wall of one side of the toothed ring (69) is fixed to a side wall of the top end of the sieve plate (5); A mounting frame (610) is fixed to the outer side wall of the processing box (4), a connecting rod (611) is slidably passed through the side wall of one side of the mounting frame (610), one end of the connecting rod (611) is fixed to the side wall of one side of the sieve plate (5), a spring (612) is sleeved on the outer surface of the connecting rod (611), one end of the spring (612) is fixed to the side wall of one side of the sieve plate (5), and the other end of the spring (612) is fixed to the side wall of one side of the mounting frame (610).

3. A grain impurity removal device for vegetable oil processing and production according to claim 2, characterized in that: Two symmetrically distributed guide blocks (11) are fixed to one side wall of the sieve plate (5), and two symmetrically distributed guide grooves (12) are provided on the inner side wall of the processing box (4), and the guide blocks (11) are slidably connected to the inside of the guide grooves (12).

4. A grain impurity removal device for vegetable oil processing and production according to claim 3, characterized in that: Two symmetrically distributed material guide plates (13) are fixed to the inner side wall of the processing box (4), one side of the material guide plate (13) is in contact with the top surface of the sieve plate (5), and the vertical cross-section of the material guide plate (13) is arranged in the form of a right triangle.

5. A grain impurity removal device for vegetable oil processing and production according to claim 4, characterized in that: A frame-type stirring rod (14) is tightly sleeved on the outer surface of the driving shaft (61), and a reinforcing rod (15) is fixed between the frame-type stirring rod (14) and the driving shaft (61).

6. A grain impurity removal device for vegetable oil processing and production according to claim 5, characterized in that: An auxiliary component (16) is provided on one side of the processing box (4), and the auxiliary component (16) includes A material baffle plate (161), wherein two material baffle plates (161) are provided, and the two material baffle plates (161) are symmetrically distributed and fixed to the top side wall of the frame (1), and a magnetic suction rod a (162) is commonly fixed to the adjacent side walls of the two material baffle plates (161), and two symmetrically distributed connecting plates (163) are commonly fixed to the adjacent side walls of the two material baffle plates (161), and a plurality of equidistantly distributed magnetic suction rods b (164) are fixed to the bottom side wall of one of the connecting plates (163), and the magnetic suction rods b (164) are located on one side of the processing box (4).

7. The grain impurity removal device for vegetable oil processing and production according to claim 5, characterized in that: A feed hopper (17) is fixed to the top side wall of the processing box (4), and the vertical section of the feed hopper (17) is arranged in an inverted trapezoidal shape. A guide plate (18) is fixed to the bottom side wall of the processing box (4), and the guide plate (18) is arranged in an inclined distribution with respect to the processing box (4).

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