Device for seed cleaning and dust removal

Abstract

The utility model discloses a device for seed cleaning and dust removal, and relates to the technical field of seed dust removal. An arc-shaped collecting box is connected between the two rotating rings in an inserted mode, a plurality of discharging holes used for discharging seeds are formed in the collecting box, a discharging pipe is welded to the inner wall face of a through hole, an impurity taking assembly used for blocking impurities is arranged on the discharging pipe, and two pulling parts used for driving the collecting box to rotate are arranged on a transverse column. According to the seed collecting device, the pulling part can drive the collecting box to rotate in the laying direction of the rotating cavity, so that seeds placed in the collecting box can do reciprocating arc motion along the inner wall face of the collecting box, and the positions of the seeds and impurities can be changed in the motion process; compared with a mode that a dustpan is used for manually screening the seeds and impurities, the impurity removing efficiency is effectively improved, the hand labor intensity of an operator is relieved, and the effect of removing impurities and dust on the seeds is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of seed dust removal, and particularly relates to a device for cleaning and removing dust from seeds. Background Art

[0002] Seeds are unique reproductive bodies of gymnosperms and angiosperms, which are formed by ovules through pollination and fertilization. Seeds generally consist of three parts: seed coat, embryo, and endosperm. Some plants have mature seeds with only the seed coat and embryo. Seeds are the reproductive systems of seed plants and play an important role in continuing the species. Seeds are unique organs of seed plants, and their main function is reproduction. The shape, size, color, surface texture, etc. of seeds vary with different plant species. Seeds are often round, oval, etc.

[0003] Before seed planting, impurity removal operations need to be carried out on them. Currently, when cleaning seeds, generally, the operator pours the seeds on a dustpan and then shakes the dustpan to remove the impurities mixed in the seeds. The manual operation method not only makes it difficult to clean the impurities thoroughly, resulting in a low seed dust removal effect, but also requires the operator to invest a lot of physical strength, increasing the labor intensity of the operator and being time-consuming and laborious.

[0004] Therefore, a device for cleaning and removing dust from seeds is proposed. Content of the Utility Model

[0005] The purpose of the utility model is: to solve the problems existing in the prior art, the utility model provides a device for cleaning and removing dust from seeds.

[0006] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0007] A device for cleaning and removing dust from seeds includes a mounting frame. Rotation cavities are provided on the front and rear side walls of the mounting frame. A rotating ring is slidably connected to the rotation cavity. An arc-shaped collection box is inserted between the two rotating rings. The collection box is provided with a plurality of discharge holes for discharging seeds. A cross-column is installed on the inner wall surface of the mounting frame. A through-hole is provided on the cross-column. A discharge pipe is welded to the inner wall surface of the through-hole. A impurity removal component for intercepting impurities is arranged on the discharge pipe. Two groups of pulling parts for driving the collection box to rotate are arranged on the cross-column. A placement opening communicating with the mounting frame is provided on the side wall surface of the mounting frame.

[0008] Further, the connection mode between the cross-column and the mounting frame is connected by mortise and tenon technology.

[0009] Further, the pulling part includes a disc. A disc is rotatably connected to the outer wall surface of the cross-column. A convex block is fixedly connected to the outer wall surface of the disc. A connecting plate is rotatably connected to the convex block. A "U"-shaped side plate is installed on the upper surface of the collection box. The other end of the connecting plate is connected to the inner wall surface of the side plate through a bearing part.

[0010] Furthermore, the side plate and the collection box are connected by bolts.

[0011] Furthermore, the impurity removal component includes a fan, and fans are arranged on both sides of the left and right sides of the discharge pipe. The bottom of each fan is connected to a rake, and a dust suction pipe is installed on the side wall surface of the fan.

[0012] Furthermore, a fixing plate is fixedly connected to the outer wall surface of the discharge pipe, two mounting holes corresponding to the fan are provided on the fixing plate, a grid plate is mortised on the inner wall surface of the mounting hole, and an electric telescopic rod whose output end is connected to the top of the fan is fixedly installed on the outer wall surface of the discharge pipe.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model can drive the collecting box to rotate along the laying direction of the rotating chamber through the pulling part provided, so that the seeds placed inside the collecting box can perform reciprocating arc motion along the inner wall surface of the collecting box. The positions of the seeds and impurities can change during the motion, so that the seeds can fall downward from the discharge hole. Compared with the manual use of a dustpan to screen the seeds and impurities, the impurity removal efficiency is effectively improved, the labor intensity of the operator's hands is reduced, and the removal effect of impurities and dust on the seeds is ensured; the impurity removal component provided can remove the larger volume of impurities mixed in the seeds when the seeds move with the collecting box, and can also adsorb the dust dispersed when the collecting box moves. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is an enlarged schematic diagram of the placement port structure of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of the pulling part structure of the utility model;

[0018] Figure 4 This is an exploded schematic diagram of the structure of the utility model where the miscellaneous components are removed;

[0019] Figure numerals: 1. mounting frame; 2. rotating chamber; 3. rotating ring; 4. collecting box; 5. horizontal column; 6. through hole; 7. discharge pipe; 8. debris removal component; 801. fan; 802. rake; 803. fixing plate; 804. dust suction pipe; 805. mounting hole; 806. grid plate; 808. electric telescopic rod; 9. pulling part; 901. disc; 902. bump; 903. side plate; 904. connecting plate; 10. placement port; 11. discharge hole. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 4 As shown, a device for cleaning and dusting seeds comprises a mounting frame 1, wherein the front and rear side walls of the mounting frame 1 are provided with a rotating cavity 2, a rotating ring 3 is slidably connected to the rotating cavity 2, an arc-shaped collecting box 4 is inserted between the two rotating rings 3, a plurality of discharge holes 11 for seed discharge are provided on the collecting box 4, a horizontal column 5 is installed on the inner wall surface of the mounting frame 1, a through hole 6 is provided on the horizontal column 5, a discharge pipe 7 is welded on the inner wall surface of the through hole 6, a debris removal component 8 for intercepting impurities is provided on the discharge pipe 7, two groups of pulling parts 9 for driving the collecting box 4 to rotate are provided on the horizontal column 5, and a placement port 10 connected to the mounting frame 1 is provided on the side wall surface of the mounting frame 1;

[0025] In order to facilitate the removal and replacement of the crossbar 5, the connection between the crossbar 5 and the mounting frame 1 is through the mortise and tenon process;

[0026] Specifically, the pulling part 9 can drive the collection box 4 to rotate along the laying direction of the rotating cavity 2, so that the seeds placed inside the collection box 4 can move back and forth along the inner wall surface of the collection box 4 in an arc. During the movement, the positions of the seeds and impurities can change, so that the seeds can fall downward from the discharge hole 11. Compared with manually screening seeds and impurities with a dustpan, the impurity removal efficiency is effectively improved, the labor intensity of the operator's hands is reduced, and the removal effect of impurities and dust on the seeds is ensured; the impurity removal component 8 can remove larger-volume impurities doped in the seeds when the seeds move with the collection box 4, and can also adsorb the dust scattered when the collection box 4 moves.

[0027] As Figure 3 shown, the pulling part 9 includes a disc 901. The outer wall surface of the cross column 5 is rotatably connected with a disc 901. A convex block 902 is fixedly connected to the outer wall surface of the disc 901. A connecting plate 904 is rotatably connected to the convex block 902. A "U"-shaped side plate 903 is installed on the upper surface of the collection box 4. The other end of the connecting plate 904 is connected to the inner wall surface of the side plate 903 through a bearing member;

[0028] To facilitate the rotation of the disc 901, a motor with an output end connected to the disc 901 is installed on the cross column 5;

[0029] To facilitate the disassembly and replacement of the side plate 903, the connection method between the side plate 903 and the collection box 4 is fixed connection by bolts;

[0030] Specifically, by rotating the disc 901, the convex block 902 can be driven to rotate. Under the pulling cooperation of the connecting plate 904, the convex block 902 can be pulled to rotate along the laying direction of the rotating cavity 2, so as to drive the collection box 4 to move back and forth in an arc, so that the seeds and impurities can be displaced when the collection box 4 moves, so as to achieve the effect that the seeds fall and are discharged from the discharge hole 11.

[0031] As Figure 4 shown, the impurity removal component 8 includes a fan 801. The fan 801 is arranged on both the left and right sides of the discharge pipe 7. A rake 802 is connected to the bottom of each fan 801. A dust suction pipe 804 is installed on the side wall surface of the fan 801;

[0032] Specifically, the rake 802 can intercept larger-volume impurities doped in the seeds placed inside the collection box 4 when the collection box 4 moves. At the same time, some larger-volume impurities can be stuck on the rake 802 when the collection box 4 moves, improving the separation effect of impurities and seeds; the dust suction pipe 804 can adsorb the dust scattered outward when the collection box 4 moves.

[0033] As Figure 4 As shown, the outer wall surface of the discharge pipe 7 is fixedly connected with a fixing plate 803, and two mounting holes 805 corresponding to the fan 801 are provided on the fixing plate 803, and a mesh plate 806 is tenoned on the inner wall surface of the mounting hole 805, and an electric telescopic rod 808 whose output end is connected to the top of the fan 801 is fixedly installed on the outer wall surface of the discharge pipe 7, and the size of the hole on the mesh plate 806 is a size that can accommodate the rake 802 to pass through;

[0034] Specifically, the fan 801 can be driven to move vertically by driving the electric telescopic rod 808. When the fan 801 moves upward, the lower end of the spike rake 802 can pass through the grid plate 806, so that the large-volume impurities stuck on the spike rake 802 can be removed, avoiding excessive impurities on the spike rake 802 affecting the removal effect of impurities mixed in the seeds.

[0035] When in use, the operator can pour the seeds to be cleaned from the discharge pipe 7 so that the seeds can smoothly fall into the inside of the collecting box 4. At the same time, the driving disc 901 is rotated, and the collecting box 4 can be driven to perform arc reciprocating motion under the pull of the connecting plate 904. When the collecting box 4 moves, the positions of the seeds and impurities can be changed, so that the seeds can be discharged downward from the discharge hole 11. The operator can put the collecting box for collecting seeds into the placement port 10, so that the placement position of the collecting box and the collecting box 4 corresponds up and down, so as to collect the seeds cleaned of impurities. When the seeds move inside the collecting box 4, the dust suction pipe 804 can absorb the dust floating from the collecting box 4 to reduce the amount of dust floating in the air. In addition, The nail rake 802 can intercept large-volume impurities mixed therein, and some impurities can even be stuck on the nail rake 802, thereby reducing the large-volume impurities contained in the collection box 4. When there are too many impurities on the nail rake 802, the operator can drive the electric telescopic rod 808 to drive the fan 801 to move upward. During the movement, the nail rake 802 can move upward from the grid plate 806, so that the impurities on the nail rake 802 can be intercepted and discharged by the grid plate 806. The operator can place an impurity storage box under the grid plate 806 to collect the impurities dropped from the nail rake 802 to prevent the impurities from falling back into the collection box 4. When the impurities are cleaned up, the electric telescopic rod 808 is driven to drive the nail rake 802 to move downward so that the nail rake 802 can continue to perform the cleaning operation.

[0036] In summary: the pulling part 9 is arranged to drive the collecting box 4 to rotate along the laying direction of the rotating chamber 2, so that the seeds placed inside the collecting box 4 can perform reciprocating arc motion along the inner wall surface of the collecting box 4, and the positions of the seeds and impurities can change during the movement, so that the seeds can fall down from the discharge hole 11. Compared with the manual use of a dustpan to screen the seeds and impurities, the impurity removal efficiency is effectively improved, the operator's hand labor intensity is reduced, and the removal effect of impurities and dust on the seeds is ensured; the impurity removal component 8 is arranged to remove the larger volume of impurities mixed in the seeds when the seeds move with the collecting box 4, and can also adsorb the dust dispersed when the collecting box 4 moves.

[0037] 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. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for cleaning and dusting seeds, characterized in that: It includes a mounting frame (1). Rotating cavities (2) are provided on the front and rear side walls of the mounting frame (1). A rotating ring (3) is slidably connected to the rotating cavity (2). An arc-shaped collection box (4) is inserted between the two rotating rings (3). A plurality of discharge holes (11) for seed discharge are provided on the collection box (4). A cross column (5) is installed on the inner wall surface of the mounting frame (1). A through hole (6) is provided on the cross column (5). A discharge pipe (7) is welded to the inner wall surface of the through hole (6). A impurity removal component (8) for intercepting impurities is provided on the discharge pipe (7). Two pulling parts (9) for driving the collection box (4) to rotate are provided on the cross column (5). A placement opening (10) communicating with the mounting frame (1) is provided on the side wall surface of the mounting frame (1).

2. A device for cleaning and dusting seeds according to claim 1, characterized in that: The connection mode between the cross column (5) and the mounting frame (1) is through mortise and tenon technology connection.

3. The device for cleaning and dusting seeds according to claim 1, characterized in that: The pulling part (9) includes a disc (901). The disc (901) is rotatably connected to the outer wall surface of the cross column (5). A convex block (902) is fixedly connected to the outer wall surface of the disc (901). A connecting plate (904) is rotatably connected to the convex block (902). A "U"-shaped side plate (903) is installed on the upper surface of the collection box (4). The other end of the connecting plate (904) is connected to the inner wall surface of the side plate (903) through a bearing part.

4. The device for cleaning and dusting seeds according to claim 3, characterized in that: The connection mode between the side plate (903) and the collection box (4) is through bolt fixed connection.

5. The device for cleaning and dusting seeds according to claim 1, characterized in that: The impurity removal component (8) includes a fan (801). Fans (801) are provided on both the left and right sides of the discharge pipe (7). A rake (802) is connected to the bottom of each fan (801). A dust suction pipe (804) is installed on the side wall surface of the fan (801).

6. The device for cleaning and removing dust from seeds according to claim 5, characterized in that: A fixing plate (803) is fixedly connected to the outer wall surface of the discharge pipe (7). Two mounting holes (805) corresponding to the fans (801) are provided on the fixing plate (803). A grid plate (806) is mortised on the inner wall surface of the mounting hole (805). An electric telescopic rod (808) with an output end connected to the top of the fan (801) is fixedly installed on the outer wall surface of the discharge pipe (7).

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