Wheat planting seed dressing machine
By introducing a cross slide table and rack structure into the wheat seed mixer, the linear reciprocating and circular rotation of the stirring teeth are achieved, which solves the problem of uneven seed mixing at the edge and improves the seed mixing effect.
Patent Information
- Application Number
- CN202422197430.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-09
AI Technical Summary
During the mixing process of existing wheat seed mixers, there is less fertilizer and pesticide wrapped on the surface of the seeds at the edge, resulting in uneven seed mixing effect.
By setting up a cross slide table and rack structure in the barrel, the stirring teeth are reciprocating in a linear reciprocating motion and circumferential rotation in the barrel, the position of the seeds is changed and the seed mixing effect is enhanced.
Improve the uniformity of wheat seeds to ensure that the seeds can also be fully mixed with fertilizer and pesticides at the edges.
Smart Images
Figure CN223168671U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seed mixing machines, in particular to a wheat planting seed mixing machine. Background Art
[0002] Wheat caryopsis is one of the staple foods of humans. After being ground into flour, it can be used to make bread, steamed buns, biscuits, noodles and other foods. During the wheat planting process, a seed mixer is used to mix wheat seeds with fertilizers or pesticides.
[0003] During the planting process, seeds need to be mixed. Seed mixing is a measure to mix fertilizers, pesticides and wheat seeds in a certain proportion, and then mix them repeatedly so that the fertilizers and pesticides are evenly attached to the surface of the seeds.
[0004] Traditional wheat seed mixing is generally done by hand. In order to reduce the harm of drugs to the human body and ensure safe use, seed mixing machines for wheat have become available. Existing seed mixing machines are generally vertical cylindrical structures. Although they replace manual wheat seed mixing, most traditional seed mixing machines on the market are single-axis. As a result, the seed mixing machine can only rotate at the center position. Since the seeds at the edge position are a certain distance away from the stirring teeth, the seeds at the edge position have less fertilizer and pesticide coated on their surface.
[0005] Therefore, we specially propose a wheat planting seed mixing machine. Summary of the Invention
[0006] The purpose of the utility model is to provide a wheat planting seed mixing machine, which can enable the connecting rod to drive the cross slide to slide under the action of the connecting plate, so that the connected transmission shaft can carry the stirring teeth to perform linear reciprocating motion inside the barrel, and then the stirring teeth can be rotated under the action of the rack, thereby allowing the material inside the barrel to move inside the barrel, allowing the material at the edge to move to the center position of the barrel, or the opposite motion state, so as to increase the mixing effect of the seeds and solve the problems raised in the above background technology.
[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wheat planting seed mixing machine, comprising a material barrel, wherein a stirring assembly is provided from the interior to the upper portion of the material barrel;
[0008] The stirring assembly includes an upper cover plate rotatably mounted on the upper part of the barrel, and the upper cover plate is slidably mounted with a cross slide, and the number of the cross slides is four;
[0009] The lower end surface of the cross slide is rotatably mounted with a gear, and the lower end surface of the upper cover is fixedly mounted with a rack in the clockwise rotation direction of the gear, and the rack is meshed with the gear;
[0010] A stirring tooth is provided at the lower end of the gear.
[0011] Preferably, a ring groove is formed on the upper end surface of the material barrel, and the lower end of the upper cover plate is rotatably installed inside the ring groove.
[0012] Preferably, a cross groove is formed from the upper end surface to the lower end surface of the upper cover plate, a U-shaped groove is formed on the inner side wall of the cross groove, the lateral protruding part of the cross slide is slidably installed inside the U-shaped groove, and an external tooth groove is formed on the outer circumferential surface of the upper cover plate.
[0013] Preferably, a column is fixedly installed at the center position of the cross groove on the upper end surface of the upper cover plate, a connecting plate is rotatably installed at the upper end of the column, a cylinder rod is fixedly installed between the left and right cross slides, and the cylinder rod is located inside the cross groove.
[0014] Preferably, a connecting rod is rotatably installed between the corner positions of the connecting plate and the upper end surfaces of the adjacent cross slides, and the connecting rod is of a V-shaped structure.
[0015] Preferably, a transmission shaft is fixedly installed at the lower end of each gear, the stirring teeth are all fixedly installed on the circumferential surface of the transmission shaft, and holes are evenly formed on the surface of the stirring teeth.
[0016] Preferably, a bracket is fixedly installed on the lower circumferential surface of the material barrel, a support plate is fixedly installed on the circumferential surface of the material barrel, a main motor is fixedly installed on the upper end surface of the support plate, a main gear is fixedly installed on the output shaft of the main motor, and the main gear meshes with the external tooth groove.
[0017] Preferably, a feeding port is formed on the circumferential surface of the material barrel, a material box is fixedly installed on the circumferential surface of the material barrel outside the feeding port, a discharging port is formed at the lower end of the material barrel, and a sealing plate is rotatably installed at the lower end of the material barrel, and the sealing plate can seal the discharging port.
[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0019] 1. Compared with the traditional seed dressing machines on the market, the present utility model can drive the cross slide to slide by the connecting rod under the action of the connecting plate, so that the connected transmission shaft can drive the stirring teeth to perform a linear reciprocating motion inside the material barrel, and then the stirring teeth can rotate under the action of the rack, so that the materials inside the material barrel can move inside the material barrel, enabling the materials at the edge to move to the center position of the material barrel or vice versa, thereby increasing the seed dressing effect.
[0020] 2. Compared with the traditional seed dressing machines on the market, the utility model can drive the upper cover plate to rotate under the action of the main gear and the external tooth grooves, and then drive the entire stirring assembly to rotate, so that the stirring teeth inside the material barrel are in a circumferential rotation state, thereby further increasing the seed dressing effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0022] Figure 1 Schematic diagram of the material barrel of the utility model;
[0023] Figure 2 Schematic diagram of the material barrel and the main motor of the utility model;
[0024] Figure 3 Cross-sectional view of the material barrel of the utility model;
[0025] Figure 4 Schematic diagram of the upper cover plate and the connecting rod of the utility model;
[0026] Figure 5 Schematic diagram of the stirring teeth and the rack of the utility model;
[0027] Description of the reference numerals in the drawings:
[0028] 1. Material barrel; 11. Ring groove; 12. Feeding port; 13. Material box; 14. Support plate; 15. Main motor; 16. Main gear; 17. Discharge port; 18. Sealing plate.
[0029] 2. Bracket;
[0030] 3. Stirring assembly; 31. Upper cover plate; 32. External tooth groove; 33. Cross groove; 34. U-shaped groove; 35. Cross slide; 351. Gear; 36. Connecting plate; 37. Connecting rod; 38. Cylinder rod; 39. Rack; 40. Transmission shaft; 41. Stirring teeth; 42. Hole. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0032] Please refer to Figures 1 to 4 , the present invention provides a technical solution:
[0033] A wheat planting seed dressing machine, including a material barrel 1. Inside the material barrel 1 to the upper part, there is a stirring assembly 3. The stirring assembly 3 includes an upper cover plate 31 rotatably installed on the upper part of the material barrel 1. On the upper end face of the upper cover plate 31, a cross slide 35 is slidably installed. The number of the cross slides 35 is four. At the lower end faces of the cross slides 35, gears 351 are rotatably installed. On the lower end face of the upper cover plate 31, a rack 39 is fixedly installed in the clockwise rotation direction of the gears 351. The rack 39 meshes with the gears 351. At the lower end of the gears 351, there are stirring teeth 41. An annular groove 11 is opened on the upper end face of the material barrel 1. The lower end of the upper cover plate 31 is rotatably installed inside the annular groove 11.
[0034] A cross groove 33 is opened from the upper end face to the lower end face of the upper cover plate 31. On the inner side wall of the cross groove 33, a U-shaped groove 34 is opened. The horizontally protruding parts of the cross slides 35 are slidably installed inside the U-shaped groove 34. External tooth grooves 32 are opened on the outer circumferential surface of the upper cover plate 31. At the center position of the cross groove 33 on the upper end face of the upper cover plate 31, a column is fixedly installed, and a connecting plate 36 is rotatably installed at the upper end of the column. Between the left and right two cross slides 35, a cylinder rod 38 is fixedly installed. The cylinder rod 38 is located inside the cross groove 33.
[0035] By adopting the above technical solution, during use, the operator starts the cylinder rod 38. It should be noted that the cylinder rod 38 needs to be connected to an external fuel tank so that the inside of the cylinder rod 38 can operate. When the cylinder rod 38 operates, its push rod will perform telescopic operations. When the length of the cylinder rod 38 changes, it will drive the cross slides 35 at both ends to slide inside the cross groove 33 and the U-shaped groove 34.
[0036] When the two cross slides 35 in operation are working, they will drive the connecting rods 37 to work synchronously. As a result, the two connected connecting rods 37 will drive the connecting plate 36 to rotate. In this way, the connecting plate 36 can drive the other two connecting rods 37 to perform the same operation, and further drive the other two cross slides 35 to perform sliding operations.
[0037] When the cross slide 35 slides, it will drive the gear 351 at the lower end and the transmission shaft 40 to move synchronously. During the movement of the gear 351, since it meshes with the rack 39, the gear 351 can rotate under the action of the rack 39, and then the gear 351 can drive the transmission shaft 40 to rotate synchronously.
[0038] When the transmission shaft 40 rotates, it can drive the stirring teeth 41 to rotate synchronously, so that the stirring teeth 41 can stir the materials inside the material bucket 1.
[0039] Since the air cylinder rod 38 will contract, the stirring teeth 41 will also move closer to the center position of the material bucket 1, so that the stirring teeth 41 can stir the seeds at the center position and the edge position of the material bucket 1, thus avoiding the seeds at the edge position staying at the edge position for a long time; under the action of the above-mentioned multiple structures, the seeds at the center position of the material bucket 1 can move outward, and the center of the edge position can move toward the center, so as to realize the continuous change of the seed position, and then increase the stirring effect at the center.
[0040] Specifically, as Figure 4 shown, connecting rods 37 are rotatably installed between the corner positions of the connecting plate 36 and the upper end surfaces of the adjacent cross slides 35, and the connecting rods 37 are of V-shaped structure.
[0041] The lower ends of the gears 351 are fixedly installed with transmission shafts 40, the stirring teeth 41 are fixedly installed on the circumferential surfaces of the transmission shafts 40, and holes 42 are evenly formed on the surfaces of the stirring teeth 41; a bracket 2 is fixedly installed on the lower circumferential surface of the material bucket 1, a support plate 14 is fixedly installed on the circumferential surface of the material bucket 1, a main motor 15 is fixedly installed on the upper end surface of the support plate 14, an output shaft of the main motor 15 is fixedly installed with a main gear 16, and the main gear 16 meshes with the external tooth groove 32.
[0042] An inlet 12 is formed on the circumferential surface of the material bucket 1, a material box 13 is fixedly installed on the circumferential surface of the material bucket 1 outside the inlet 12, a discharge port 17 is formed at the lower end of the material bucket 1, a sealing plate 18 is rotatably installed at the lower end of the material bucket 1, and the sealing plate 18 can seal the discharge port 17.
[0043] By adopting the above technical solution, during use, construction workers pour wheat seeds into the interior of the material box 13 through the inlet 12, and then enter the interior of the material bucket 1 through the inlet 12.
[0044] At this time, the main motor 15 is started, and the output shaft of the main motor 15 will drive the main gear 16 to rotate synchronously. When the main gear 16 rotates, it will drive the upper cover plate 31 to rotate under the action of the external tooth groove 32.
[0045] When the upper cover plate 31 rotates, it will drive the entire stirring assembly 3 to rotate synchronously. Therefore, during the seed dressing operation, the stirring teeth 41 can make the seeds inside the material bucket 1 move in position, and the main gear 16 can make the stirring teeth 41 rotate 360 degrees, so as to disturb the center inside the material bucket 1 in all directions, so as to ensure that the wheat seeds at any position can be operated on by the stirring teeth 41.
[0046] After the seed dressing operation is completed, the operator rotates the sealing plate 18 to open the seal of the discharge port 17, so that the wheat in the material bucket 1 can flow out; with the cooperation of the above-mentioned multiple structures, the wheat seeds inside the material bucket 1 can be in a continuous moving state, so as to ensure the mixing of wheat seeds and drugs.
[0047] Working principle: First, start the main motor 15 on the upper end face of the support plate 14. The main motor 15 drives the main gear 16 to rotate, so that the upper cover plate 31 can drive the entire stirring assembly 3 to rotate synchronously. Since the lower end of the upper cover plate 31 is rotatably installed inside the annular groove 11, the entire stirring assembly 3 can rotate, thereby changing the position of the stirring teeth 41.
[0048] Then, start the cylinder rod 38. When the cylinder rod 38 operates, it can make the connecting rod 37 drive the cross slide 35 to slide. During the sliding process, it can drive the transmission shaft 40, the stirring teeth 41, and the gear 351 to operate synchronously, so that the gear 351 can rotate under the action of the rack 39.
[0049] When the gear 351 rotates, it can drive the transmission shaft 40 to drive the stirring teeth 41 to rotate synchronously. During the rotation of the stirring teeth 41, due to the holes 42, wheat will pass through the stirring teeth 41, which further increases the movement of the wheat seeds, so that the position of the wheat seeds can stay in the middle instead of always moving with the stirring teeth 41.
[0050] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A wheat planting seed dressing machine, including a material barrel (1), characterized in that: Inside the material bucket (1) and up to its upper part, there is a stirring assembly (3); The stirring assembly (3) includes an upper cover plate (31) rotatably installed at the upper part of the material bucket (1). On the upper end face of the upper cover plate (31), a cross slide table (35) is slidably installed, and the number of the cross slide tables (35) is four; On the lower end face of each cross slide table (35), a gear (351) is rotatably installed. On the lower end face of the upper cover plate (31) and in the clockwise rotation direction of the gear (351), a rack (39) is fixedly installed, and the rack (39) meshes with the gear (351); Below the gear (351), there is a stirring tooth (41).
2. The wheat planting seed dressing machine according to claim 1, characterized in that: On the upper end face of the material bucket (1), a ring groove (11) is opened, and the lower end of the upper cover plate (31) is rotatably installed inside the ring groove (11).
3. The wheat planting seed dressing machine according to claim 1, characterized in that: From the upper end face to the lower end face of the upper cover plate (31), a cross groove (33) is opened. On the inner side wall of the cross groove (33), a U-shaped groove (34) is opened. The horizontally protruding part of the cross slide table (35) is slidably installed inside the U-shaped groove (34). On the outer circumferential surface of the upper cover plate (31), an external tooth groove (32) is opened.
4. A wheat planting seed dressing machine according to claim 1, characterized in that: At the center position of the cross groove (33) on the upper end face of the upper cover plate (31), a column is fixedly installed, and at the upper end of the column, a connecting plate (36) is rotatably installed. Between the left and right cross slide tables (35), a cylinder rod (38) is fixedly installed, and the cylinder rod (38) is located inside the cross groove (33).
5. A wheat planting seed dressing machine according to claim 4, characterized in that: At the corner positions of the connecting plate (36), connecting rods (37) are rotatably installed between the connecting plate (36) and the upper end faces of the adjacent cross slide tables (35), and the connecting rods (37) are of V-shaped structures.
6. The wheat planting seed dressing machine according to claim 5, characterized in that: At the lower ends of the gears (351), transmission shafts (40) are fixedly installed, and the stirring teeth (41) are fixedly installed on the circumferential surfaces of the transmission shafts (40). On the surfaces of the stirring teeth (41), holes (42) are evenly opened.
7. A wheat planting seed dressing machine according to claim 1, characterized in that: On the lower circumferential surface of the material bucket (1), a bracket (2) is fixedly installed. On the circumferential surface of the material bucket (1), a support plate (14) is fixedly installed. On the upper end face of the support plate (14), a main motor (15) is fixedly installed. On the output shaft of the main motor (15), a main gear (16) is fixedly installed, and the main gear (16) meshes with the external tooth groove (32).
8. The wheat planting seed dressing machine according to claim 1, characterized in that: On the circumferential surface of the material bucket (1), a feeding port (12) is opened. Outside the feeding port (12) on the circumferential surface of the material bucket (1), a material box (13) is fixedly installed. At the lower end of the material bucket (1), a discharge port (17) is opened. At the lower end of the material bucket (1), a sealing plate (18) is rotatably installed, and the sealing plate (18) can seal the discharge port (17).