Impurity removing device for crop processing

Abstract

The utility model relates to the technical field of crop processing, and discloses an impurity removing device for crop processing, which comprises a shell, a feeding mechanism for feeding is arranged on the outer side of the shell, and a removing mechanism for removing impurities in rice and collecting the impurities in the rice is arranged at the top of the shell. A drying mechanism used for drying rice is arranged on the inner side of the shell, and a discharging opening is fixedly connected to the top of the shell. When the rice impurity removing device is used, a user can feed rice through the feeding mechanism, then remove impurities in the rice through the removing mechanism, collect plants in the rice through a collecting box in the removing mechanism, and dry the rice through the drying mechanism, so that the purposes of removing the impurities of the rice and simultaneously drying the rice are achieved. According to the rice storage device, rice can be stored, rice can be fed, then the labor intensity of workers is relieved, meanwhile, the rice can be dried, and therefore a user can conveniently store the rice.

Description

Technical Field

[0001] The utility model relates to the technical field of crop processing, and in particular to an impurity removal device for crop processing. Background Art

[0002] Crops are various plants cultivated in agriculture, including food crops and cash crops (oil crops, vegetable crops, flowers, grass, and trees). Rice is a type of crop. Rice is mixed with various impurities such as sand, gravel, soil, coal dust, nails, rice straw, and weed seeds. If these impurities are not removed during processing, it will not only affect production safety and reduce rice quality, but also be harmful to human health.

[0003] The Chinese utility model patent with application number: CN202123189376.6 discloses an impurity removal device for crop processing, including an outer barrel body and a barrel cover arranged at the top of the outer barrel body, the inner barrel body is fixedly provided with an inner barrel body in the inner cavity of the outer barrel body, the inner barrel body is provided with a stirring mechanism in the inner cavity, the stirring mechanism includes a connecting shaft, the outer wall of the connecting shaft and multiple stirring shafts are staggered up and down at the inner cavity position of the inner barrel body, the bottom end of the inner cavity of the inner barrel body and the top end of the inner cavity are both provided with scrapers, and the outer walls of the two scrapers are respectively fixedly connected to the outer wall of the connecting shaft. The utility model utilizes a stirring mechanism composed of a connecting shaft, a stirring shaft and a scraper installed in the inner barrel body, which can not only stir the water-selected rice, so that the empty shells and floating objects are completely floated, and the clamped mud blocks are dissolved, and at the same time, it is convenient to uniformly throw out the floating empty shells and floating objects from the inside, and it is also convenient to discharge the selected rice from the inner barrel body, thereby improving the effect of removing impurities from the rice and the efficiency and convenience of discharging.

[0004] When the above technical solution is used, manual loading is required, thereby increasing the workload, and impurities in the rice are removed by water selection. Although this method is convenient, the rice needs to be dried after screening, thereby increasing the operation steps. Utility Model Content

[0005] The purpose of the utility model is to provide an impurity removal device for crop processing, which solves the problem that the above-mentioned technical solution in the prior art requires manual loading when in use, thereby increasing the workload, and removes impurities in rice by water selection. Although this method is convenient, the rice needs to be dried after screening, thereby increasing the problem of operating steps.

[0006] The utility model provides the following technical solution: an impurity removal device for crop processing, comprising an outer shell, a feeding mechanism for feeding is arranged on the outer side of the outer shell, a removal mechanism for removing and collecting impurities in rice is arranged on the top of the outer shell, a drying mechanism for drying rice is arranged on the inner side of the outer shell, and a feeding port is fixedly connected to the top of the outer shell.

[0007] As a preferred embodiment of the above technical solution, the feeding mechanism includes a shell plate fixedly connected to the outside of the shell, a first motor is fixedly connected to the top of the shell plate, the output shaft of the first motor passes through the shell plate and is fixedly connected to the first screw rod, a feed port is provided on one side of the shell plate, and a discharge port is provided on the other side of the shell plate, so that the user can start the first motor, and the first motor drives the first screw rod to rotate. Thereafter, the user can pour the rice that needs to remove impurities into the feed port on the outside of the shell plate. At this time, the rice will be driven by the first screw rod to move toward the discharge port. When the rice moves to a certain position, it will be discharged through the discharge port, thereby realizing the feeding of the rice, thereby reducing the labor intensity of the workers, and thereby improving the convenience of use.

[0008] As a preferred embodiment of the above technical solution, one end of the first screw rod is rotatably connected to the inner bottom of the shell plate through a bearing, and the other end of the first screw rod is fixedly connected to the output shaft of the first motor. The feed port is distributed at the lower outer side of the shell plate, and the discharge port is distributed at the upper side of the shell plate away from the feed port.

[0009] As a preferred embodiment of the above technical solution, the removal mechanism includes a support plate fixedly connected to the top of the shell and two slide grooves fixedly connected to the side of the shell away from the shell plate, the outer side of the support plate is fixedly connected to the mounting plate, the top of the mounting plate is fixedly connected to the second motor, the output shaft of the second motor is fixedly connected to a driving wheel, the outer side of the driving wheel is connected to a toothed belt for transmission, the inner side of the toothed belt is connected to three driven wheels for transmission, the outer side of the driven wheel is fixedly connected to a rotating shaft, the end of the rotating shaft away from the driven wheel is fixedly connected to a fan, three grooves distributed at equal intervals are provided on the side of the support plate away from the mounting plate, the inner side of the slide groove is slidably connected to a collection box, so that the user can start the second motor, The second motor drives the driving wheel to rotate, and the driving wheel drives the three driven wheels to rotate through the toothed belt. The driven wheel drives the fan to rotate through the rotating shaft. The fan can blow air when it rotates. Then the user can load the rice through the loading mechanism, and then the rice will be discharged through the discharge port in the loading mechanism. Since the fan is rotating and blowing air at this time, the impurities in the rice will be blown out and fall into the collection box, and the rice will fall into the discharge port. When the work is completed, the user can slide the collection box out of the chute, and then the impurities in the collection box can be uniformly processed, thereby achieving the effect of removing impurities in the rice and collecting impurities larger than the impurities.

[0010] As a preferred embodiment of the above technical solution, the number of rotating shafts and fans is the same as that of driven wheels, the three fans are respectively distributed on the inner sides of the three grooves, the three driven wheels are all connected to the toothed belt drive, one end of the three rotating shafts are respectively fixedly connected to the three driven wheels, and the other ends of the three driven wheels respectively pass through the three grooves and are fixedly connected to the three fans, the three rotating shafts are respectively installed on the inner sides of the grooves through three bearing seats, the two slide grooves are fixedly connected to the outer side of the shell, and the two slide grooves are symmetrically distributed, and two sliders matching the size of the slide grooves are provided on the outer side of the collection box, and the collection box is slidably connected to the two slide grooves through the two sliders.

[0011] As a preferred embodiment of the above technical solution, the drying mechanism includes a protective shell fixedly connected to the inner side of the shell, the top of the protective shell is provided with an inlet corresponding to the position of the discharge port, the inner bottom of the protective shell is fixedly connected with a processing cylinder, the bottom of the protective shell is fixedly connected with a third motor, the output shaft of the third motor passes through the protective shell and the processing cylinder and is fixedly connected with a second spiral rod, an outlet is provided on the outside of the processing cylinder, and a heating coil is provided on the outside of the processing cylinder, so that the user can start the third motor and the heating coil, and the third motor drives the second spiral rod to rotate, and the heating coil can increase the temperature in the processing cylinder, and then the user can load the rice through the loading mechanism, and then remove and collect the impurities in the rice through the removal mechanism, and then the rice will fall into the processing cylinder through the discharge port and the inlet, because the second spiral rod and the heating coil are in a rotating state at this time, the second spiral rod will drive the rice to move slowly to the bottom of the processing cylinder, and the heating coil can dry the rice in the processing cylinder, and then the rice is discharged through the outlet in the processing cylinder, and then the user can collect it, thereby realizing the drying of the rice, which is convenient for subsequent users to store the rice.

[0012] As a preferred embodiment of the above technical solution, the third motor is distributed between the protective shell and the outer shell, the second spiral rod is distributed on the inner side of the processing cylinder, one end of the outlet is connected to the processing cylinder, and the other end of the outlet passes through the protective shell and the outer shell and is distributed on the outer side of the outer shell, the heating coil is installed on the outer side of the processing cylinder through the existing technology, and the heating coil is connected to the external power supply through the existing technology.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a shell, a feeding mechanism, a removing mechanism and a drying mechanism, so that when in use, the user can start the first motor, the second motor, the third motor and the heating coil, the first motor drives the first screw rod to rotate, the second motor drives the driving wheel to rotate, the driving wheel rotates through the toothed belt to drive the three driven wheels to rotate, the driven wheel rotates through the rotating shaft to drive the fan to rotate, the fan rotates to blow air, the third motor drives the second screw rod to rotate, the heating coil can increase the temperature in the processing cylinder, and then the user can pour the rice that needs to remove impurities into the feed port outside the shell plate, at this time the rice will be driven by the first screw rod to move toward the discharge port, and the rice will be discharged through the discharge port when it moves to a certain position. Rotate and blow air, then the impurities in the rice will be blown out and fall into the collecting box, and the rice will fall into the processing cylinder through the discharge port and the inlet. Since the second spiral rod and the heating coil are in a rotating state at this time, the second spiral rod will drive the rice to move slowly to the bottom of the processing cylinder, and the heating coil can dry the rice at the same time. The rice moves to a certain position and can be discharged from the outer shell through the outlet. At this time, the user can collect it, and then the collecting box can be slid out of the chute, and then the impurities in the collecting box can be uniformly processed, so that the impurities in the rice can be removed while the rice can be loaded, thereby reducing the labor intensity of the staff. At the same time, the rice can also be dried, which is convenient for users to store the rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A stereoscopic view of a device for removing impurities for processing crops from a first perspective;

[0016] Figure 2 A cross-sectional view of a device for removing impurities for processing crops from a first perspective;

[0017] Figure 3 It is a schematic diagram of the partial structure enlargement of a removal mechanism in an impurity removal device for processing crops;

[0018] Figure 4 A second perspective stereoscopic image of an impurity removal device for crop processing;

[0019] Figure 5 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 6 for Figure 4 Enlarged schematic diagram of the structure at point B in the middle.

[0021] In the figure: 1. outer shell; 11. shell plate; 12. first motor; 13. first screw rod; 14. feed port; 15. discharge port; 21. support plate; 22. slide groove; 23. mounting plate; 24. second motor; 25. driving wheel; 26. toothed belt; 27. driven wheel; 28. rotating shaft; 29. ​​fan; 210. groove; 211. collecting box; 31. protective shell; 32. inlet; 33. processing cylinder; 34. third motor; 35. second screw rod; 36. outlet; 37. heating coil; 4. discharge port. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Embodiment 1

[0023] like Figure 1 , Figure 2 and Figure 4 As shown, an impurity removal device for processing crops comprises a shell 1, a feeding mechanism for feeding is arranged on the outer side of the shell 1, a removal mechanism for removing and collecting impurities in rice is arranged on the top of the shell 1, a drying mechanism for drying rice is arranged on the inner side of the shell 1, a feeding port 4 is fixedly connected to the top of the shell 1, the feeding mechanism comprises a shell plate 11 fixedly connected to the outer side of the shell 1, a first motor 12 is fixedly connected to the top of the shell plate 11, an output shaft of the first motor 12 passes through the shell plate 11 and is fixedly connected to a first screw rod 13, a feed port 14 is arranged on one side of the shell plate 11, and a discharge port 15 is arranged on the other side of the shell plate 11, one end of the first screw rod 13 is rotatably connected to the inner bottom of the shell plate 11 through a bearing, and the other end of the first screw rod 13 is fixedly connected to the output shaft of the first motor 12, the feed port 14 is distributed below the outer side of the shell plate 11, and the discharge port 15 is distributed above the side of the shell plate 11 away from the feed port 14.

[0024] Through the above technical solution, when in use, the user can start the first motor 12, and the first motor 12 drives the first screw rod 13 to rotate. Then the user can pour the rice that needs to remove impurities into the feed port 14 outside the shell plate 11. At this time, the rice will be driven by the first screw rod 13 to move toward the discharge port 15. When the rice moves to a certain position, it will be discharged through the discharge port 15, thereby realizing the loading of the rice, thereby reducing the labor intensity of the workers, and improving the convenience of use. Embodiment 2

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, an impurity removal device for crop processing comprises a shell 1, a feeding mechanism for feeding is arranged on the outer side of the shell 1, a removal mechanism for removing impurities in rice and collecting impurities is arranged on the top of the shell 1, a drying mechanism for drying rice is arranged on the inner side of the shell 1, the removal mechanism comprises a support plate 21 fixedly connected to the top of the shell 1 and two slide grooves 22 fixedly connected to the side of the shell 1 away from the shell plate 11, a mounting plate 23 is fixedly connected to the outer side of the support plate 21, a second motor 24 is fixedly connected to the top of the mounting plate 23, a driving wheel 25 is fixedly connected to the output shaft of the second motor 24, a toothed belt 26 is connected to the outer side of the driving wheel 25, three driven wheels 27 are connected to the inner side of the toothed belt 26, a rotating shaft 28 is fixedly connected to the outer side of the driven wheel 27, and a fan is fixedly connected to the end of the rotating shaft 28 away from the driven wheel 27 The fan 29 and the support plate 21 are provided with three grooves 210 with equal intervals on one side away from the mounting plate 23. A collecting box 211 is slidably connected to the inner side of the slide groove 22. The number of rotating shafts 28 and fans 29 is the same as that of the driven wheels 27. The three fans 29 are respectively distributed on the inner sides of the three grooves 210. The three driven wheels 27 are transmission-connected with the toothed belt 26. One ends of the three rotating shafts 28 are respectively fixedly connected to the three driven wheels 27, and the other ends of the three driven wheels 27 pass through the three grooves 210 and are fixedly connected to the three fans 29. The three rotating shafts 28 are respectively installed on the inner sides of the grooves 210 through three bearing seats. The two slide grooves 22 are fixedly connected to the outer side of the housing 1, and the two slide grooves 22 are symmetrically distributed. Two sliders matching the size of the slide grooves 22 are provided on the outer side of the collecting box 211. The collecting box 211 is slidably connected to the two slide grooves 22 through two sliders.

[0026] Through the above technical solution, when in use, the user can start the second motor 24, and the second motor 24 drives the driving wheel 25 to rotate. The driving wheel 25 rotates through the toothed belt 26 to drive the three driven wheels 27 to rotate. The driven wheel 27 rotates through the rotating shaft 28 to drive the fan 29 to rotate. The fan 29 rotates to blow air. Then the user can load the rice through the loading mechanism, and then the rice will be discharged through the discharge port 15 in the loading mechanism. Since the fan 29 is rotating and blowing air at this time, the impurities in the rice will be blown out and fall into the collection box 211, and the rice will fall into the discharge port 4. When the work is completed, the user can slide the collection box 211 out of the chute 22, and then the impurities in the collection box 211 can be uniformly processed, thereby achieving the effect of removing impurities in the rice and collecting impurities larger than the impurities. Embodiment 3

[0027] like Figure 2As shown, an impurity removal device for processing crops comprises a shell 1, a feeding mechanism for feeding is arranged on the outer side of the shell 1, a removal mechanism for removing and collecting impurities in rice is arranged on the top of the shell 1, a drying mechanism for drying rice is arranged on the inner side of the shell 1, and the drying mechanism comprises a protective shell 31 fixedly connected to the inner side of the shell 1, an inlet 32 ​​corresponding to the position of the feeding port 4 is arranged on the top of the protective shell 31, a processing cylinder 33 is fixedly connected to the inner bottom of the protective shell 31, and a protective shell 31 is provided with a processing cylinder 33. A third motor 34 is fixedly connected to the bottom of the protective shell 31, and the output shaft of the third motor 34 passes through the protective shell 31. The processing cylinder 33 is fixedly connected to the second screw rod 35, an outlet 36 is provided on the outside of the processing cylinder 33, and a heating coil 37 is provided on the outside of the processing cylinder 33. The third motor 34 is distributed between the protective shell 31 and the outer shell 1, the second screw rod 35 is distributed on the inner side of the processing cylinder 33, one end of the outlet 36 is connected to the processing cylinder 33, and the other end of the outlet 36 passes through the protective shell 31 and the outer shell 1 and is distributed on the outside of the outer shell 1.

[0028] Through the above technical solution, the user can start the third motor 34 and the heating coil 37. The third motor 34 drives the second screw rod 35 to rotate. The heating coil 37 can increase the temperature in the processing cylinder 33. Then the user can load the rice through the loading mechanism, and then remove and collect the impurities in the rice through the removal mechanism. Then the rice will fall into the processing cylinder 33 through the unloading port 4 and the inlet 32. Since the second screw rod 35 and the heating coil 37 are in a rotating state at this time, the second screw rod 35 will drive the rice to move slowly to the bottom of the processing cylinder 33, and the heating coil 37 can dry the rice in the processing cylinder 33. Then the rice is discharged through the outlet 36 in the processing cylinder 33, and then the user can collect it, thereby achieving drying of the rice, which is convenient for subsequent users to store the rice.

[0029] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. An impurity removal device for crop processing, comprising a housing (1), characterized in that: The outer side of the shell (1) is provided with a loading mechanism for loading materials, the top of the shell (1) is provided with a removal mechanism for removing and collecting impurities in rice, the inner side of the shell (1) is provided with a drying mechanism for drying rice, and the top of the shell (1) is fixedly connected with a feeding port (4).

2. The impurity removal device for crop processing according to claim 1, characterized in that: The feeding mechanism comprises a shell plate (11) fixedly connected to the outside of the shell (1), a first motor (12) being fixedly connected to the top of the shell plate (11), an output shaft of the first motor (12) passing through the shell plate (11) and fixedly connected to a first screw rod (13), a feed port (14) being provided on one side of the shell plate (11), and a discharge port (15) being provided on the other side of the shell plate (11).

3. The impurity removal device for crop processing according to claim 2, characterized in that: One end of the first screw rod (13) is rotatably connected to the inner bottom of the shell plate (11) via a bearing, and the other end of the first screw rod (13) is fixedly connected to the output shaft of the first motor (12); the feed port (14) is located below the outer side of the shell plate (11), and the discharge port (15) is located above a side of the shell plate (11) away from the feed port (14).

4. The impurity removal device for crop processing according to claim 1, characterized in that: The removal mechanism comprises a support plate (21) fixedly connected to the top of the housing (1) and two slide grooves (22) fixedly connected to the side of the housing (1) away from the shell plate (11); a mounting plate (23) is fixedly connected to the outside of the support plate (21); a second motor (24) is fixedly connected to the top of the mounting plate (23); a driving wheel (25) is fixedly connected to the output shaft of the second motor (24); a toothed belt (26) is connected to the outside of the driving wheel (25); three driven wheels (27) are connected to the inside of the toothed belt (26); a rotating shaft (28) is fixedly connected to the outside of the driven wheel (27); a fan (29) is fixedly connected to one end of the rotating shaft (28) away from the driven wheel (27); three grooves (210) distributed at equal intervals are provided on the side of the support plate (21) away from the mounting plate (23); and a collection box (211) is slidably connected to the inside of the slide groove (22).

5. The impurity removal device for crop processing according to claim 4, characterized in that: The number of the rotating shafts (28) and fans (29) is the same as that of the driven wheels (27); the three fans (29) are respectively distributed on the inner sides of the three grooves (210); the three driven wheels (27) are all connected to the toothed belt (26) by transmission; one end of the three rotating shafts (28) is respectively fixedly connected to the three driven wheels (27); the other ends of the three driven wheels (27) respectively pass through the three grooves (210) and are fixedly connected to the three fans (29); the three rotating shafts (28) are respectively installed on the inner sides of the grooves (210) through three bearing seats; the two slide grooves (22) are respectively fixedly connected to the outer sides of the housing (1); and the two slide grooves (22) are symmetrically distributed; two sliders matching the sizes of the slide grooves (22) are arranged on the outer sides of the collection box (211); the collection box (211) is slidably connected to the two slide grooves (22) through the two sliders.

6. The impurity removal device for crop processing according to claim 1, characterized in that: The drying mechanism comprises a protective shell (31) fixedly connected to the inner side of the outer shell (1); an inlet (32) corresponding to the position of the feed opening (4) is arranged at the top of the protective shell (31); a processing cylinder (33) is fixedly connected to the inner bottom of the protective shell (31); a third motor (34) is fixedly connected to the bottom of the protective shell (31); an output shaft of the third motor (34) passes through the protective shell (31) and the processing cylinder (33) and is fixedly connected to a second spiral rod (35); an outlet (36) is arranged on the outer side of the processing cylinder (33); and a heating coil (37) is arranged on the outer side of the processing cylinder (33).

7. The impurity removal device for crop processing according to claim 6, characterized in that: The third motor (34) is distributed between the protective shell (31) and the outer shell (1), the second screw rod (35) is distributed on the inner side of the processing cylinder (33), one end of the outlet (36) is connected to the processing cylinder (33), and the other end of the outlet (36) passes through the protective shell (31) and the outer shell (1) and is distributed on the outer side of the outer shell (1).

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