Charging tray stacking device for seeding machine

Abstract

The utility model relates to the technical field of tray stacking devices, and discloses a tray stacking device for a seeder, which comprises a side plate, a seeder body fixedly mounted at the top of the side plate, supporting legs fixedly mounted at the bottom of the side plate, a bottom plate fixedly mounted at the bottoms of the supporting legs, and a tray feeding mechanism arranged on the inner side of the side plate. Stacking mechanisms are arranged at the tops and the bottoms of the side plates; the stacking mechanism comprises a material clamping disc assembly and a material pushing disc assembly, and the material pushing disc assembly is arranged at the bottom of the material clamping disc assembly. According to the charging tray stacking device for the seeding machine, transmission is conducted through a threaded rod, a threaded push plate sleeve is made to face upwards, the threaded push plate sleeve can push charging tray bodies, the charging tray bodies are stacked on the inner side of a protective outer plate, the charging tray bodies are limited through the protective outer plate, and the outer portions of the charging tray bodies can be protected; and the situation that the tray bodies fall off due to accidental collision is avoided, and the mounting performance of stacking of the tray bodies is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of material tray stacking devices, specifically a material tray stacking device for a seeder. Background Technology

[0002] A seeder is a planting machine that uses crop seeds as the object of sowing. In greenhouse seedling cultivation, a disc seeder is usually needed to sow seeds in holes according to a certain row spacing and hole spacing. In order to facilitate the collection and transportation of the seed trays after sowing, a seed tray stacking device is needed to stack the seed trays into layers.

[0003] In existing technology, when stacking seed trays for a seeder, the trays are usually transported by a conveyor belt. When the trays arrive at the stacking point, they are pushed upwards from below. However, in actual use, the stacking of trays is usually only limited at the bottom, and there is no protection on the outside of the trays at the top. When the trays are stacked too high and are accidentally bumped, they may tip over, and the soil and seeds inside may be thrown out. Therefore, it is necessary to improve the tray stacking device for a seeder to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a material tray stacking device for a seeder to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a material tray stacking device for a seeder, comprising a side plate, a seeder body fixedly installed on the top of the side plate, a support leg fixedly installed on the bottom of the side plate, a base plate fixedly installed on the bottom of the support leg, a tray feeding mechanism provided on the inner side of the side plate, and a stacking mechanism provided on both the top and bottom of the side plate.

[0006] The stacking mechanism includes a clamping tray assembly and a pushing tray assembly, with the pushing tray assembly located at the bottom of the clamping tray assembly.

[0007] Preferably, the material tray assembly includes a fixing strip, which is fixedly installed on the outside of the side plate. A protective outer plate and a connecting plate are fixedly installed on the top of the fixing strip. A rotating shaft is rotatably installed inside the connecting plate. A triangular strip is fixedly installed on the outside of the rotating shaft. A limit post is fixedly installed on the inside of the connecting plate. The material tray body is provided on the top of the triangular strip, which facilitates the stacking of the material tray bodies through the material tray assembly.

[0008] Preferably, the connecting plate and the rotating shaft are provided with holes at corresponding positions, and the rotating shaft is rotatably installed inside the holes provided in the connecting plate, which facilitates stacking under normal conditions.

[0009] Preferably, the pusher assembly includes a gear one, which is rotatably mounted on the top of the base plate. A threaded rod is fixedly mounted on the top of the gear one, and a threaded push plate sleeve is threaded onto the outer thread of the threaded rod. A movable ring is fixedly mounted on the outer side of the threaded push plate sleeve, and a limit rod is slidably mounted inside the movable ring. A motor one is fixedly mounted on the top of the base plate, and a gear two is fixedly mounted on the bottom of the drive shaft of the motor one, so as to facilitate pushing the material tray body upward through the pusher assembly.

[0010] Preferably, the bottom of the limiting rod is fixedly installed to the top of the base plate, and the first gear meshes with the second gear, which facilitates the threaded push plate sleeve to rise under normal conditions.

[0011] Preferably, the tray feeding mechanism includes a transmission roller, which is rotatably mounted inside the side plate. A transmission belt is driven to the outside of the transmission roller. There are two side plates, and a second motor is fixedly mounted at the bottom of the right side plate. Transmission rollers are fixedly mounted on the right side of the transmission shaft of the second motor and on the right side of the front transmission roller. A transmission belt is driven to the outside of the transmission roller. A fixed shaft is fixedly mounted on the inside of the side plate, and a stabilizing roller is rotatably mounted on the outside of the fixed shaft, which facilitates the conveying of the tray body through the tray feeding mechanism.

[0012] Preferably, there are six fixed shafts, and the six fixed shafts are evenly distributed on the inner side of the side plate, which improves the stability of the conveying.

[0013] Compared with the prior art, the present invention provides a material tray stacking device for a seeder, which has the following advantages:

[0014] 1. The material tray stacking device used in this seeder, through the set stacking mechanism, is driven by a threaded rod during use, causing the threaded push plate sleeve to move upward. This allows the threaded push plate sleeve to push the material tray body, so that the material tray body is stacked inside the protective outer plate. The protective outer plate restricts the material tray body, protecting the outside of the material tray body and preventing accidental collisions that could cause the material tray body to fall off, thus improving the installation stability of the material tray body stacking.

[0015] 2. The material tray stacking device used in this seeder, through the set tray feeding mechanism, enables the conveyor belt to transport the material tray body through the transmission roller drive during use, and the stabilizing roller ensures the stability of the conveying, thus realizing the function of transporting and stacking the material tray body. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the external structure of the stacking mechanism of this utility model;

[0019] Figure 3 This is an exploded view of the external structure of the material tray assembly of this utility model;

[0020] Figure 4 This is a schematic diagram of the external structure of the pusher tray assembly of this utility model;

[0021] Figure 5 This is a schematic diagram of the external structure of the tray feeding mechanism of this utility model.

[0022] In the diagram: 1. Side plate; 2. Stacking mechanism; 21. Material tray assembly; 211. Fixing strip; 212. Protective outer plate; 213. Connecting plate; 214. Rotating shaft; 215. Triangular strip; 216. Limiting post; 217. Material tray body; 22. Pushing tray assembly; 221. Gear 1; 222. Threaded rod; 223. Threaded push plate sleeve; 224. Moving ring; 225. Limiting rod; 226. Motor 1; 227. Gear 2; 3. Feeding mechanism; 31. Transmission roller; 32. Transmission belt; 33. Motor 2; 34. Drive roller; 35. Drive belt; 36. Fixed shaft; 37. Stabilizing roller; 4. Seeder body; 5. Support leg; 6. Base plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Example 1:

[0026] Please see Figure 1-4 This utility model provides a technical solution: a material tray stacking device for a seeder, including a side plate 1, a seeder body 4 fixedly installed on the top of the side plate 1, a support leg 5 fixedly installed on the bottom of the side plate 1, a bottom plate 6 fixedly installed on the bottom of the support leg 5, a tray feeding mechanism 3 provided on the inner side of the side plate 1, and a stacking mechanism 2 provided on both the top and bottom of the side plate 1.

[0027] The stacking mechanism 2 includes a material clamping plate assembly 21 and a material pusher assembly 22, with the material pusher assembly 22 located at the bottom of the material clamping plate assembly 21.

[0028] Furthermore, the material tray assembly 21 includes a fixing strip 211, which is fixedly installed on the outer side of the side plate 1. A protective outer plate 212 and a connecting plate 213 are fixedly installed on the top of the fixing strip 211. A rotating shaft 214 is rotatably installed inside the connecting plate 213. A triangular strip 215 is fixedly installed on the outside of the rotating shaft 214. A limit post 216 is fixedly installed on the inner side of the connecting plate 213. A material tray body 217 is provided on the top of the triangular strip 215, which facilitates the stacking of the material tray body 217 through the material tray assembly 21.

[0029] Furthermore, holes are provided at corresponding positions of the connecting plate 213 and the rotating shaft 214, and the rotating shaft 214 is rotatably installed inside the holes provided inside the connecting plate 213, which facilitates stacking under normal conditions.

[0030] Furthermore, the pusher assembly 22 includes a gear 221, which is rotatably mounted on the top of the base plate 6. A threaded rod 222 is fixedly mounted on the top of the gear 221. A threaded pusher sleeve 223 is installed on the external thread of the threaded rod 222. A moving ring 224 is fixedly mounted on the external thread of the threaded pusher sleeve 223. A limit rod 225 is slidably mounted inside the moving ring 224. A motor 226 is fixedly mounted on the top of the base plate 6. A gear 227 is fixedly mounted on the bottom of the drive shaft of the motor 226, which facilitates pushing the material tray body 217 upward through the pusher assembly 22.

[0031] Furthermore, the bottom of the limiting rod 225 is fixedly installed with the top of the base plate 6, and gear one 221 meshes with gear two 227, which facilitates the threaded push plate sleeve 223 to rise under normal conditions.

[0032] Example 2:

[0033] Please see Figure 5 Furthermore, in conjunction with Embodiment 1, the feeding mechanism 3 includes a transmission roller 31, which is rotatably mounted inside the side plate 1. A transmission belt 32 is driven to the outside of the transmission roller 31. There are two side plates 1, and a second motor 33 is fixedly mounted at the bottom of the right side plate 1. A transmission roller 34 is fixedly mounted on the right side of the transmission shaft of the second motor 33 and on the right side of the front transmission roller 31. A transmission belt 35 is driven to the outside of the transmission roller 34. A fixed shaft 36 is fixedly mounted on the inside of the side plate 1. A stabilizing roller 37 is rotatably mounted on the outside of the fixed shaft 36, which facilitates the conveying of the tray body 217 through the feeding mechanism 3.

[0034] Furthermore, six fixed shafts 36 are provided, and the six fixed shafts 36 are evenly distributed on the inner side of the side plate 1, which improves the stability of the conveying.

[0035] In actual operation, when this device is in use, drive motor 233 rotates its drive shaft. Under the transmission of drive belt 35, drive roller 34 drives transmission roller 31 to rotate, causing transmission belt 32 to start transporting the material tray body 217. The material tray body 217 is placed on top of transmission belt 32, and at this time, the material tray body 217 begins to be conveyed and sown at the bottom of seeder body 4. After sowing, the material tray body 217 continues to be conveyed backward. When it reaches the inner side of the protective outer plate 212 and the bottom of the triangular strip 215, drive motor 126 drives the gear through its drive shaft. When gear 227 rotates, gear 221 rotates, driving threaded rod 222 to rotate. At this time, threaded pusher sleeve 223 rises upward under the restriction of moving ring 224, lifting the material tray body 217. When the material tray body 217 contacts the triangular bar 215, the inner side of the triangular bar 215 is pushed upward, allowing the material tray body 217 to pass through. When the material tray body 217 reaches the top of the triangular bar 215, the threaded pusher sleeve 223 moves downward. At this time, the other end of the triangular bar 215 is restricted by the limiting post 216, and the material tray body 217 is placed on top of the triangular bar 215 and stacked. This operation is repeated so that the material tray body 217 is stacked layer by layer.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A tray stacking device for a seed drill, comprising a side plate (1), characterized in that: A seeder body (4) is fixedly mounted on the top of the side plate (1), a support leg (5) is fixedly mounted on the bottom of the side plate (1), a bottom plate (6) is fixedly mounted on the bottom of the support leg (5), a tray delivery mechanism (3) is arranged on the inner side of the side plate (1), and a stacking mechanism (2) is arranged on the top and bottom of the side plate (1); The stacking mechanism (2) comprises a material clamping tray assembly (21) and a material pushing tray assembly (22), wherein the material pushing tray assembly (22) is arranged at the bottom of the material clamping tray assembly (21).

2. A tray stacking device for a seed drill according to claim 1, characterized in that: The material tray assembly (21) comprises a fixing bar (211), wherein the fixing bar (211) is fixedly mounted on the outer side of the side plate (1), a protective outer plate (212) and a connecting plate (213) are fixedly mounted on the top of the fixing bar (211), a rotating shaft (214) is rotatably mounted inside the connecting plate (213), a triangular bar (215) is fixedly mounted outside the rotating shaft (214), a limiting column (216) is fixedly mounted on the inner side of the connecting plate (213), and a material tray body (217) is arranged on the top of the triangular bar (215).

3. A tray stacking device for a seed drill according to claim 2, characterized in that: The connecting plate (213) and the rotating shaft (214) are provided with holes at corresponding positions, and the rotating shaft (214) is rotatably mounted inside the hole provided inside the connecting plate (213).

4. The tray stacking device for a seed drill according to claim 1, characterized in that: The push plate assembly (22) includes a gear 1 (221), the gear 1 (221) is rotatably mounted on the top of the base plate (6), a threaded rod (222) is fixedly mounted on the top of the gear 1 (221), a threaded push plate sleeve (223) is threadedly mounted on the outside of the threaded push plate sleeve (223), a moving ring (224) is fixedly mounted on the outside of the threaded push plate sleeve (223), a limiting rod (225) is slidably mounted on the inside of the moving ring (224), a motor 1 (226) is fixedly mounted on the top of the base plate (6), and a gear 2 (227) is fixedly mounted on the bottom of the transmission shaft of the motor 1 (226).

5. A tray stacking device for a seed drill according to claim 4, characterized in that: The bottom of the limiting rod (225) is fixedly mounted on the top of the bottom plate (6), and the gear 1 (221) is meshed with the gear 2 (227).

6. The tray stacking device for a seed drill according to claim 1, characterized in that: The tray delivery mechanism (3) comprises a transmission roller (31), the transmission roller (31) is rotatably mounted inside the side plate (1), the transmission roller (31) is externally driven and equipped with a transmission belt (32), two side plates (1) are provided, and a second motor (33) is fixedly mounted at the bottom of the right side plate (1), a transmission roller (34) is fixedly mounted on the right side of the transmission shaft of the second motor (33) and the right side of the front transmission roller (31), the transmission roller (34) is externally driven and equipped with a transmission belt (35), a fixed shaft (36) is fixedly mounted on the inner side of the side plate (1), and a stabilizing roller (37) is rotatably mounted on the outside of the fixed shaft (36).

7. A tray stacking device for a seed drill according to claim 6, characterized in that: Six fixed shafts (36) are provided, and the six fixed shafts (36) are evenly distributed on the inner side of the side plate (1).

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