Waxy corn seed flotation device

Abstract

The utility model provides a waxy corn seed flotation device, which relates to the technical field of agricultural equipment, and comprises a box body and a treatment bin arranged in the box body, and further comprises a sorting assembly and a pushing assembly which are arranged in the treatment bin, and the pushing assembly is arranged below the sorting assembly; and the sorting assembly comprises a supporting frame arranged in the treatment bin, a transmission bin is formed in the supporting frame, and a first motor is fixed to the inner wall of the transmission bin. According to the waxy corn seed flotation device, wizened seeds floating on the water surface and full seeds sinking to the water bottom can be separated through the separation assembly, a first electric push rod can drive a supporting plate to move, the separation assembly can be adjusted according to the positions of the wizened seeds, the separated wizened seeds can be driven to move, and the flotation efficiency is improved. And the wizened seeds are taken out from the feeding hole, so that the wizened seeds are prevented from being mixed with full seeds again, and the quality of the floated seeds is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of flotation devices, specifically a kind of waxy corn seed flotation device, belong to agricultural equipment technical field. BACKGROUND

[0002] The processing process of corn seed mainly includes drying, threshing, cleaning, coating, film forming, weighing and packaging processes, as is known, crops rely on seed propagation growth, and seed quality has a direct relationship with crop growth and yield, so selecting good seeds is the key to growing crops, and seed cleaning refers to screening out shriveled, unsatisfied particles in seeds according to standards to improve seed quality. However, in actual use, the seed cleaning equipment in the prior art basically adopts air separation, which has poor stability and cannot effectively ensure the quality of seeds, and has high power consumption, complex structure and high manufacturing cost, and is prone to dust during use, which is harmful to workers.

[0003] Chinese patent with publication number CN210304075U discloses a corn seed screening device, which includes a screening pool main body, a water outlet is connected to the lower part of the screening pool main body, and the bottom height of the water outlet is equal to the bottom height of the inner cavity of the screening pool main body. The application uses flotation method to screen corn seeds before drying to conveniently remove shriveled corn seeds, solving the above problems. However, the organ fold cloth of the application is fixed at a certain height of the screening pool, and cannot be adjusted according to the position of shriveled seeds, and corn seeds are stacked at the bottom of the screening pool, causing shriveled seeds to be pressed by full seeds, reducing the flotation effect of seeds.

[0004] Therefore, a waxy corn seed flotation device is proposed. UTILITY MODEL CONTENT

[0005] The utility model proposes a waxy corn seed flotation device to solve the problem that the separation equipment in the prior art is fixed at a certain height of the screening pool, cannot be adjusted according to the position of shriveled seeds, and corn seeds are stacked at the bottom of the screening pool, causing shriveled seeds to be pressed by full seeds, reducing the flotation effect of seeds.

[0006] The utility model is implemented by the following technical solutions: a waxy corn seed flotation device, which includes a box body and a treatment bin opened in the box body, and further includes a sorting assembly and a pushing assembly arranged in the treatment bin.

[0007] The sorting assembly includes a support frame arranged inside the processing bin, a transmission bin is arranged in the support frame, a first motor is fixedly arranged on the inner wall of the transmission bin, a first winding roller is fixedly arranged on the output end of the first motor, the other end of the first winding roller is rotatably connected to the inner wall of the transmission bin, a storage bin is further arranged in the support frame, a second winding roller is rotatably connected to the inner wall of the storage bin through a volute spring, and a water-permeable cloth is wound on the surface of the second winding roller.

[0008] Further, the surface of the storage bin is provided with a movable groove, the water-permeable cloth is arranged in the movable groove, a pull rod is fixedly arranged on the side surface of the water-permeable cloth, a connecting rope is fixedly arranged on the side surface of the pull rod, the other end of the connecting rope is arranged in the transmission bin, and the other end of the connecting rope is wound on the surface of the first winding roller.

[0009] Further, the inner wall of the processing bin is fixedly provided with a first electric push rod, the lower end of the first electric push rod is fixed to the upper surface of the support frame, and the first electric push rod has two and is symmetrically arranged on the upper surface of the support frame.

[0010] Further, the pushing assembly comprises a second motor fixedly installed on the side surface of the box, a threaded rod is fixedly arranged on the output end of the second motor, the other end of the threaded rod is rotatably connected to the inner wall of the processing bin, a pushing plate is threadedly connected to the surface of the threaded rod, and a baffle is arranged on the side surface of the pushing plate.

[0011] Further, the pushing assembly further comprises a first adjusting rod and a second adjusting rod fixedly arranged on the inner wall of the processing bin, the first adjusting rod and the second adjusting rod are respectively arranged on the two sides of the processing bin, and the first adjusting rod and the second adjusting rod are both provided with inclined surfaces, and the surface of the baffle is provided with inclined surfaces corresponding to the first adjusting rod and the second adjusting rod.

[0012] Further, a sliding block is fixedly arranged on the side surface of the baffle, a sliding groove is arranged on the surface of the pushing plate, the sliding block moves in the sliding groove, and the baffle moves on the side surface of the pushing plate through the first adjusting rod, the second adjusting rod, the sliding block and the sliding groove.

[0013] Further, a discharge port is arranged on the lower surface of the box, the discharge port is communicated with the processing bin, a fixing frame is fixedly arranged below the discharge port of the box, a second electric push rod is fixedly arranged on the surface of the fixing frame, a top plate is fixedly arranged on the upper end of the second electric push rod, supporting legs are fixedly arranged on the lower surface of the box, and an observation window and a feeding port are arranged on the front surface of the box.

[0014] The utility model provides a kind of waxy corn seed flotation device, it has the beneficial effects as follows:

[0015] The waxy corn seed flotation device can separate the dry seed floating on the water surface from the full seed sinking in the water bottom through the sorting assembly, and the first electric push rod can drive the supporting plate to move, so that the sorting assembly can be adjusted according to the position of the dry seed, and the dry seed separated can be moved to be taken out from the feed inlet, so that the dry seed is prevented from mixing with the full seed again, and the quality of the seed after flotation is improved.

[0016] The waxy corn seed flotation device can not only push the corn seeds sinking at the bottom of the treatment bin to separate the dry seeds from the full seeds, but also facilitate the discharge of the corn seeds from the treatment bin. The discharge port is blocked by the top plate, so that the leakage phenomenon does not occur during flotation, the sealing property of the treatment bin is ensured, and the flotation efficiency of the seeds is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a front view sectional structure schematic view of the utility model;

[0019] Figure 3 It is a top view structure schematic view of the sorting assembly in the utility model;

[0020] Figure 4 It is a top view structure schematic view of the pushing assembly in the utility model;

[0021] Figure 5 It is a top view structure schematic view of the pushing assembly in the utility model after adjustment;

[0022] Figure 6 It is a structure schematic view of the pushing plate in the utility model.

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1, box; 101, treatment bin; 102, first electric push rod; 103, discharge port; 104, fixed frame; 105, supporting leg;

[0025] 2, sorting assembly; 201, supporting frame; 202, transmission bin; 203, first motor; 204, first winding roller; 205, storage bin; 206, second winding roller; 207, water permeable cloth; 208, pull rod; 209, connecting rope;

[0026] 3, pushing assembly; 301, second motor; 302, threaded rod; 303, pushing plate; 304, baffle; 305, first adjusting rod; 306, second adjusting rod; 307, sliding block; 308, sliding slot;

[0027] 4. Second electric push rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work are within the protection scope of the present application.

[0029] Please refer to Figures 1-6 The embodiment of the present application provides a waxy corn seed flotation device, which comprises a box body 1 and a treatment bin 101 arranged in the box body 1, and further comprises a sorting assembly 2 and a pushing assembly 3 arranged in the treatment bin 101, wherein the pushing assembly 3 is arranged below the sorting assembly 2.

[0030] Please refer to Figure 2 and Figure 3 The sorting assembly 2 comprises a supporting frame 201 arranged in the treatment bin 101, a transmission bin 202 is arranged in the supporting frame 201, a first motor 203 is fixedly arranged on the inner wall of the transmission bin 202, a first winding roller 204 is fixedly arranged on the output end of the first motor 203, the other end of the first winding roller 204 is rotatably connected to the inner wall of the transmission bin 202, a storage bin 205 is further arranged in the supporting frame 201, a second winding roller 206 is rotatably connected to the inner wall of the storage bin 205 through a vortex spring, and a water-permeable cloth 207 is wound on the surface of the second winding roller 206; an active groove is arranged on the surface of the storage bin 205, the water-permeable cloth 207 is arranged in the active groove, a pull rod 208 is fixedly arranged on the side surface of the water-permeable cloth 207, a connecting rope 209 is fixedly arranged on the side surface of the pull rod 208, the other end of the connecting rope 209 is arranged in the transmission bin 202, and the other end of the connecting rope 209 is wound on the surface of the first winding roller 204; a first electric push rod 102 is fixedly arranged on the inner wall of the treatment bin 101, the lower end of the first electric push rod 102 is fixedly arranged on the upper surface of the supporting frame 201, there are two first electric push rods 102, and the two first electric push rods 102 are symmetrically arranged on the upper surface of the supporting frame 201; the waxy corn seed flotation device can separate the dry seed floating on the water surface from the full seed sinking in the water bottom through the sorting assembly 2, and the first electric push rod 102 can drive the supporting plate to move, so that the sorting assembly 2 can be adjusted according to the position of the dry seed, and the dry seed after separation can be moved to be taken out from the feeding port, so that the dry seed is prevented from being mixed with the full seed again, and the quality of the seed after flotation is improved.

[0031] Please refer to Figure 4 , Figure 5 and Figure 6The pushing assembly 3 comprises a second motor 301 fixedly installed on the side surface of the box body 1, a threaded rod 302 fixed to the output end of the second motor 301, the other end of the threaded rod 302 being rotatably connected to the inner wall of the treatment bin 101, a pushing plate 303 being threadedly connected to the surface of the threaded rod 302, and a baffle 304 being arranged on the side surface of the pushing plate 303; the pushing assembly 3 further comprises a first adjusting rod 305 and a second adjusting rod 306 fixed to the inner wall of the treatment bin 101, the first adjusting rod 305 and the second adjusting rod 306 being arranged on the two sides of the treatment bin 101 respectively, and the first adjusting rod 305 and the second adjusting rod 306 each being provided with an inclined surface, the baffle 304 being provided with inclined surfaces corresponding to the first adjusting rod 305 and the second adjusting rod 306; the baffle 304 is fixedly provided with a sliding block 307 on the side surface, the pushing plate 303 is provided with a sliding groove 308 on the surface, the sliding block 307 is movably arranged in the sliding groove 308, and the baffle 304 is movably arranged on the side surface of the pushing plate 303 through the first adjusting rod 305, the second adjusting rod 306, the sliding block 307 and the sliding groove 308; the two sliding blocks 307 and the two sliding grooves 308 are symmetrically arranged on the side surface of the pushing plate 303; the waxy corn seed flotation device can not only push the corn seeds settled at the bottom of the treatment bin 101, separate the shriveled seeds from the full seeds, and facilitate the discharge of the corn seeds from the treatment bin 101, but also can prevent the leakage phenomenon during the flotation, so as to ensure the sealing performance of the treatment bin 101 and improve the flotation efficiency of the seeds.

[0032] Please refer to Figure 1 and Figure 2 The lower surface of the box body 1 is provided with a discharge port 103, the discharge port 103 being communicated with the treatment bin 101, the box body 1 being fixedly provided with a fixed frame 104 below the discharge port 103, the fixed frame 104 being fixedly provided with a second electric push rod 4 on the surface, the upper end of the second electric push rod 4 being fixedly provided with a top plate, the lower surface of the box body 1 being fixedly provided with supporting legs 105, and the front surface of the box body 1 being provided with an observation window and a feeding port.

[0033] In use, the device is first placed in a designated location and connected to an external control device and a 220V mains power supply. The control device can be a computer or other conventionally known control device. Then, the operator pours corn seeds and adds an appropriate amount of water into the processing chamber 101. Subsequently, the operator controls the second motor 301 via the control device. The second motor 301 drives the threaded rod 302 to rotate, which in turn moves the push plate 303. The push plate 303 then moves the baffle 304, which moves synchronously on its side. When the baffle 304 contacts the first adjusting rod 305, the inclined surfaces of the baffle 304 and the first adjusting rod 305 allow the baffle 304 to continue moving while being pushed... The side of plate 303 slides, thereby changing the relative position of push plate 303 and baffle 304. This allows baffle 304 and push plate 303 to agitate the corn seeds settled at the bottom of processing chamber 101, breaking up the piled-up corn seeds and improving the flotation efficiency of the seeds. When it is necessary to discharge the seeds from processing chamber 101, baffle 304 only needs to contact the second adjusting rod 306. Through the inclined surfaces of baffle 304 and the second adjusting rod 306, baffle 304 can block the opening on the surface of push plate 303, thus pushing the corn seeds to move. At the same time, the operator controls the second electric push rod 4 through the control equipment to move the top plate downward, and the corn seeds can be discharged from processing chamber 101 through discharge port 103.

[0034] When it is necessary to process the shriveled seeds floating on the water surface, the worker only needs to control the first electric push rod 102 through the control device to move the support frame 201 downward. When the support frame 201 descends to below the shriveled seeds, the worker can control the first motor 203 through the control device. The first motor 203 drives the first winding roller 204 to rotate, thereby quickly winding up the connecting rope 209 wrapped around the surface of the first winding roller 204. The connecting rope 209 drives the pull rod 208 fixed at its other end to move synchronously, thereby moving the permeable cloth 207. When the permeable cloth 207 moves to the designated position, the worker can control the first electric push rod 102 to reverse its operation through the control device, driving the support frame 201 to move upward, so that the shriveled seeds fall onto the permeable cloth 207.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A waxy corn seed flotation device, comprising a box (1) and a treatment bin (101) opened in the inside of the box (1), characterized in that: Also include the setting in the processing warehouse (101) inside the sorting assembly (2) and push assembly (3), the push assembly (3) is arranged below the sorting assembly (2); The sorting assembly (2) includes a support frame (201) arranged inside the processing warehouse (101), a transmission chamber (202) is formed in the support frame (201), a first motor (203) is fixedly connected to the inner wall of the transmission chamber (202), a first winding roller (204) is fixedly connected to the output end of the first motor (203), the other end of the first winding roller (204) is rotatably connected to the inner wall of the transmission chamber (202), and a storage chamber (205) is further formed in the support frame (201), a second winding roller (206) is rotatably connected to the inner wall of the storage chamber (205) through a volute spring, and a water permeable cloth (207) is wound on the surface of the second winding roller (206).

2. The waxy corn seed flotation device of claim 1, wherein: The surface of the storage chamber (205) is provided with a movable groove, the water permeable cloth (207) is arranged in the movable groove, the water permeable cloth (207) is fixedly connected with a pull rod (208), the pull rod (208) is fixedly connected with a connecting rope (209), the other end of the connecting rope (209) is arranged in the transmission chamber (202), and the other end of the connecting rope (209) is wound on the surface of the first winding roller (204).

3. The waxy corn seed flotation device of claim 1, wherein: The inner wall of the processing warehouse (101) is fixedly connected with a first electric push rod (102), the lower end of the first electric push rod (102) is fixedly connected to the upper surface of the support frame (201), and the first electric push rod (102) has two and is symmetrically arranged on the upper surface of the support frame (201).

4. The waxy corn seed flotation device of claim 1, wherein: The push assembly (3) includes a second motor (301) fixedly installed on the side surface of the box body (1), a threaded rod (302) is fixedly connected to the output end of the second motor (301), the other end of the threaded rod (302) is rotatably connected to the inner wall of the processing warehouse (101), and a push plate (303) is threadedly connected to the surface of the threaded rod (302).

5. A waxy corn seed flotation device as defined in claim 4, wherein: The push assembly (3) further includes a first adjusting rod (305) and a second adjusting rod (306) fixedly connected to the inner wall of the processing warehouse (101), the first adjusting rod (305) and the second adjusting rod (306) are arranged on the two sides of the processing warehouse (101) respectively, and the first adjusting rod (305) and the second adjusting rod (306) are both provided with inclined surfaces, and the surface of the baffle (304) is provided with inclined surfaces corresponding to the first adjusting rod (305) and the second adjusting rod (306).

6. The waxy corn seed flotation device of claim 4, wherein: The side surface of the baffle (304) is fixedly connected with a sliding block (307), the surface of the push plate (303) is provided with a sliding groove (308), the sliding block (307) is movably arranged in the sliding groove (308), the baffle (304) is movably arranged on the side surface of the push plate (303) through the first adjusting rod (305), the second adjusting rod (306), the sliding block (307) and the sliding groove (308), and the sliding block (307) and the sliding groove (308) are both provided with two and are symmetrically arranged on the side surface of the push plate (303).

7. The waxy corn seed flotation device of claim 1, wherein: The box (1) lower surface is provided with a discharge port (103), the discharge port (103) is connected with the processing bin (101), the box (1) is fixed with the fixed frame (104) below the discharge port (103), the fixed frame (104) surface is fixed with the second electric push rod (4), the second electric push rod (4) upper end is fixed with the top plate, the box (1) lower surface is fixed with the support leg (105), the box (1) front surface is provided with an observation window and a feed inlet.

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