Sleeved Chinese yam automatic filling mechanism

Abstract

The invention discloses an automatic sleeve Chinese yam filling mechanism which comprises a sleeve bin, a long top plate and a filling driving mechanism, a bin bottom plate of the casing bin is an inclined bottom plate, a discharging sliding groove is formed between the inclined bottom plate and an outer side plate of the casing bin, an inclined baffle is arranged on the lower portion of the outer side plate of the casing bin, a discharging notch is formed between the lower end of the inclined baffle and the inclined bottom plate, an arc-shaped groove plate located on the outer side of the discharging notch is arranged at the lower end of the inclined bottom plate, and a top plate sliding rail is arranged at the position of the arc-shaped groove plate. The long top plate is slidably mounted in the top plate sliding rail, extension rods are arranged at the two ends of the long top plate, and the filling driving mechanism is connected with the two extension rods; according to the filling mechanism, filling can be achieved without installing auxiliary parts on the sleeves, a large number of sleeves can be placed into the sleeve bin for automatic discharging and filling at a time, the planting continuity is high, frequent charging is not needed, the planting efficiency can be effectively improved, the mechanism can automatically run to conduct filling operation after the sleeves are placed into the sleeve bin, the operation process is simple and efficient, and the labor intensity of workers is lowered. And the problems of misoperation and relatively high failure rate can be effectively avoided.

Description

Technical Field

[0001] The invention relates to the field of casing yam planting, and in particular to an automatic casing yam filling mechanism. Background Art

[0002] Casing yam planting is an efficient method of yam cultivation. Its characteristic is that the casing is used to provide a good growth environment for yam tubers, thereby improving the yield and quality of yam and avoiding breakage, scratches and other phenomena during the harvesting process.

[0003] In order to improve the planting and harvesting efficiency of casing yam, relevant units have successively developed automatic casing yam planting equipment. The invention patent with application number CN2023100841612 proposes a chain-type casing yam planting machine. The chain-type casing assembly of the planting machine connects several outer casings in series through an elastic chain. A guide casing is installed inside the outer casing. Under the driving action of the winding device and the unwinding device on the chain-type casing assembly, each outer casing can enter the positioning slot of the pushing support platform in turn, and the piston push rod of the rear pushing hydraulic cylinder pushes the guide casing out of the outer casing and inserts it obliquely into the soil. When loading the casing, the planting machine needs to wind the chain-type casing assembly on the winding device to form a reeling structure, and the reeling device is required to recycle the chain assembly after planting. The overall loading operation of the casing is cumbersome and labor-intensive, and the outer sleeve in the chain will affect the overall winding amount of the chain assembly on the reeling device. A chain will be planted quickly, so new chain casings need to be installed frequently and repeatedly during the planting process, resulting in low continuity of the automatic yam planting operation, which restricts the automatic planting efficiency. In addition, the coordination of too many components for loading and unloading requires high manual quality, and the misoperation and failure rate are high, which needs to be improved. Summary of the invention

[0004] In order to solve the above problems, the present invention provides an automatic casing yam filling mechanism.

[0005] The technical solution of the present invention is: an automatic filling mechanism for casing yam, comprising a casing bin, a long top plate and a filling drive mechanism fixedly mounted on a bracket; the bin bottom plate of the casing bin is an inclined bottom plate, a material discharge chute is provided between the inclined bottom plate and the outer plate of the casing bin, an inclined baffle corresponding to the inclined bottom plate is provided at the lower part of the outer plate of the casing bin, a material discharge notch is provided between the lower end of the inclined baffle and the inclined bottom plate, and an arc-shaped groove plate located outside the material discharge notch is provided at the lower end of the inclined bottom plate, a top plate slide rail is provided at the arc-shaped groove plate, the long top plate is slidably mounted in the top plate slide rail and faces the inside of the arc-shaped groove, the width of the long top plate is greater than the depth of the arc-shaped groove plate, extension rods are provided at both ends of the long top plate, and the filling drive mechanism is connected to the two extension rods.

[0006] Preferably, the loading drive mechanism includes driving members hinged on the two end plates of the casing bin through support shafts, and a U-shaped synchronization rod sleeved on the outside of the casing bin is connected between the two driving members. The main bodies of the two driving members are long circular sliding sleeves slidably sleeved on the ends of the extension rods. A bending rod is provided on the driving member at one end, and a rectangular plate is fixedly connected to the outer end of the bending rod. The swing of the rectangular plate drives the driving member to swing up and down with the support shaft as the center, and a top pressure assembly is provided on the outer side of the rectangular plate.

[0007] Preferably, the loading drive mechanism includes a swing rod hinged on the two end plates of the casing bin through support shafts and a connecting rod hinged at one end of the swing rod, a U-shaped synchronization rod sleeved on the outside of the casing bin is connected between the two swing rods, the lower end of the connecting rod is hinged to the end of the extension rod, and the other end of one of the swing rods is fixedly connected to a rectangular plate, and the swing of the rectangular plate drives the swing rod to swing up and down with the support shaft as the center, and a top pressure assembly is provided on the outside of the rectangular plate.

[0008] Preferably, the pushing assembly includes a columnar pusher and a pushing rod installed in an arc groove guide rail, the end of the columnar pusher is provided with a driving shaft radially upward, one end of the pushing rod is hinged to the driving shaft, and the other end is pressed against the lower surface of the rectangular plate, a guide pin is provided at the edge of the port of the arc groove guide rail, and a guide long hole slidably connected to the guide pin is provided in the middle of the pushing rod.

[0009] Preferably, a limit block is provided at the upper end of the guide pin shaft, and the size of the limit block is larger than the width of the guide long hole.

[0010] Preferably, the lower port of the unloading chute is provided with an extension guide plate, and the extension guide plate is located above the arc groove guide rail.

[0011] Preferably, a limit plate is provided at the lower end of the top plate slide rail, and the limit plate is directly opposite to the long top plate.

[0012] The beneficial technical effects of the present invention are: The automatic loading mechanism directly loads the casing into the casing bin, and the casing can enter the arc trough plate in sequence from the unloading notch at the bottom of the casing bin, and the casing in the arc trough is pushed out in sequence into the unloading chute by driving the long top plate to lift and lower, and slides out from the unloading chute to the arc trough guide rail below to realize automatic loading. The loading mechanism does not need to install auxiliary parts on the casing to realize loading, and a large number of casings can be placed in the casing bin at one time for automatic unloading and filling. The planting continuity is high, and frequent loading is unnecessary, which can effectively improve the planting efficiency. The casing will be placed in the casing bin and the mechanism can automatically run for loading operations. The operation process is simple and efficient, and can effectively avoid misoperation and high failure rate problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is one of the three-dimensional structural schematic diagrams of the present invention; Figure 2 It is a schematic diagram of the top view of the structure of the present invention; Figure 3 yes Figure 2 One of the AA-direction cross-sectional structural diagrams; Figure 4 yes Figure 2 The second schematic diagram of the AA-direction cross-sectional structure; Figure 5 This is the second schematic diagram of the three-dimensional structure of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the present invention after the casing bin is removed; Figure 7 It is one of the structural schematic diagrams of another loading drive mechanism of the present invention; Figure 8 This is the second structural schematic diagram of another loading drive mechanism of the present invention.

[0014] In the figure, 1. bracket, 2. casing warehouse 2, 21. inclined bottom plate 21, 211. arc-shaped groove plate 211, 22. inclined baffle plate 22, 23. unloading chute 23, 231. extension guide plate 231, 24. unloading notch 24, 25. casing 25, 31. long top plate 31, 311. extension rod 311, 32. top plate slide rail 32, 321. limit plate 321, 33. driving member 33, 331. long circular sliding sleeve 331, 34. supporting shaft 34, 35. U-shaped synchronization rod 35, 36. rectangular plate 36, 37. top pressure rod 37, 371. guide long hole 371, 38. driving shaft 38, 39. guide pin shaft 39, 4. arc-shaped groove guide rail 4, 41. columnar pusher 41, 51. swing rod 51, 52. connecting rod 52. DETAILED DESCRIPTION

[0015] Embodiment 1, see attached Figure 1-5, an automatic casing yam filling mechanism, comprising a casing bin 2 fixedly mounted on a bracket 1, a long top plate 31 and a filling drive mechanism; the bin bottom plate of the casing bin 2 is an inclined bottom plate 21, a material discharge chute 23 is arranged between the inclined bottom plate and the outer plate of the casing bin, an inclined baffle 22 corresponding to the inclined bottom plate 21 is arranged at the lower part of the outer plate of the casing bin 2, a material discharge notch 24 is arranged between the lower end of the inclined baffle and the inclined bottom plate, the inclined baffle 22 and the inclined bottom plate 21 form a V-shaped bottom, the material discharge notch 24 is located at the lower end of the V-shaped bottom, the casing 25 placed in the casing bin 2 can automatically enter the material discharge notch downward by its own weight, the size of the material discharge notch matches the size of the casing, and can only accommodate one casing 25 to pass through at a time, and The lower end of 21 is provided with an arc-shaped slot plate 211 located outside the material discharge notch 24, and the sleeve 25 coming out of the material discharge notch 24 enters the arc-shaped slot plate. A top plate slide rail 32 is provided at the arc-shaped slot plate 211, and the long top plate 31 is slidably installed in the top plate slide rail 32 and faces the inside of the arc-shaped slot. When the long top plate 31 slides upward out of the top plate slide rail 32, the sleeve 25 in the arc-shaped slot plate 211 is ejected and falls into the material discharge chute 23. When the long top plate 31 is reset downward, the next sleeve 25 enters the arc-shaped slot plate 211 from the material discharge notch 24. The width of the long top plate 31 is greater than the depth of the arc-shaped slot plate 211. Extension rods 311 are provided at both ends of the long top plate 31, and the loading drive mechanism is connected to the two extension rods 311.

[0016] The lower end of the material discharge chute 23 is provided with an extension guide plate 231, which is located above the arc groove guide rail 4. The sleeve is accurately introduced into the arc groove guide rail below through the extension guide plate.

[0017] A limit plate 321 is provided at the lower end of the top plate slide rail 32, and the limit plate is directly opposite to the long top plate 31. The limit plate 321 controls the sliding stroke of the long top plate 31 to prevent the long top plate from accidentally slipping off the slide rail during the downward reset process.

[0018] The working process and principle of the automatic loading mechanism are as follows: ① Start the loading drive mechanism to drive the long top plate 31 to slide upward into the arc-shaped slot plate 211, the long top plate 31 blocks the material discharge gap 24, and then load a plurality of sleeves 25 into the sleeve bin 2, the sleeves 25 at the bottom roll into the material discharge gap 24 due to their own weight and are blocked by the long top plate 31; ② Drive the long top plate 31 to slide downward out of the arc-shaped slot plate 211, the sleeves 25 at the material discharge gap 24 are released and roll into the sleeve bin 2. ③ The loading drive mechanism drives the long top plate 31 to slide up and down continuously, and the sleeves 25 in the sleeve bin 2 roll into the arc groove plate 211 one by one and are pushed out one by one and fall into the unloading chute 23, thereby realizing continuous and automatic loading of the sleeves 25.

[0019] Embodiment 2, see attached Figure 2-6 The first embodiment is basically the same as the first embodiment, and the similarities are not repeated here. The difference is that the loading drive mechanism includes a driving member 33 hinged on the two end plates of the casing warehouse 2 through the support shaft 34, and a U-shaped synchronization rod 35 sleeved on the outside of the casing warehouse 2 is connected between the two driving members. The two driving members are connected as a whole through the synchronization rod to realize their synchronous action. The main body of the two driving members 33 is a long circular sleeve 331 slidably sleeved on the end of the extension rod 311, and a sliding pair is formed between the long circular sleeve and the extension rod. When the long circular sleeve 331 swings upward, the extension rod can be driven to slide upward through the sliding pair, thereby driving the long top plate 31 to slide upward along the top plate slide rail 32. A bending rod is provided on the driving member 33 at one end, and a rectangular plate 36 is fixedly connected to the outer end of the bending rod. The swing of the rectangular plate drives the driving member 33 to swing up and down with the support shaft 34 as the center, thereby driving the long circular sleeve 331 to swing up and down, and a top pressing component is provided on the outside of the rectangular plate 36.

[0020] The pressing assembly includes a columnar pusher 41 and a pressing rod 37 installed in the arc groove guide rail 4. The end of the columnar pusher 41 is provided with a driving shaft 38 radially upward. The columnar pusher moves in a straight line along the arc groove guide rail with the driving shaft. One end of the pressing rod 37 is hinged with the driving shaft 38. The pressing rod 37 and the driving shaft 38 can rotate relative to each other. The other end presses on the lower surface of the rectangular plate 36. A guide pin 39 is provided at the edge of the port of the arc groove guide rail 4. A guide long hole 371 slidably connected to the guide pin 39 is provided in the middle of the pressing rod 37. The pressing rod 37 automatically slides and rotates relatively through the guide long hole 371 with the guide pin 39 as a sliding support pad.

[0021] The principle of the loading drive mechanism is: the columnar pusher 41 moves upward in a straight line along the arc groove guide rail 4, and the driving shaft 38 at its end moves synchronously and pushes the push rod 37, which rotates relative to the driving shaft 38 and slides toward the rectangular plate 36 along the guide pin shaft 39, and after contacting the lower part of the outer side surface of the rectangular plate, it pushes the lower part to flip upward, and the rectangular plate 36 drives the driving member 33 connected to it to swing upward with the support shaft 34 as the center. Under the action of the U-shaped synchronization rod 35, the driving members 33 on both sides move synchronously, and the long circular sliding sleeves 331 on the two driving members synchronously drive the two extension rods 311 through the sliding pair, and the two extension rods drive the long top plate 31 to slide upward along the top plate slide rail 32. According to the above principle, the reverse operation drives the long top plate 31 to slide downward along the top plate slide rail 32.

[0022] A limit block is provided at the upper end of the guide pin shaft 39 , and the size of the limit block is larger than the width of the guide long hole 371 . The limit block provides a sliding limit for the push rod 37 to prevent it from slipping off the guide pin shaft 39 .

[0023] Embodiment 3, see attached Figure 7-8 This embodiment is basically the same as the first embodiment, and the similarities are not repeated here. The difference is that the loading drive mechanism includes a swing rod 51 hinged on the two end plates of the casing bin 2 through the support shaft 34 and a connecting rod 52 hinged on one end of the swing rod. A U-shaped synchronization rod 35 sleeved on the outside of the casing bin 2 is connected between the two swing rods 51. The two swing rods 51 are connected as a whole through the synchronization rod to achieve their synchronous action. The lower end of the connecting rod 52 is hinged to the end of the extension rod 311, and the other end of one of the swing rods 51 is fixedly connected to a rectangular plate 36. The swing of the rectangular plate drives the swing rod to swing up and down with the support shaft 34 as the center, and a top pressure component is provided on the outside of the rectangular plate 36.

[0024] The principle of the loading drive mechanism is as follows: the columnar pusher 41 moves upward in a straight line along the arc groove guide rail 4, and the driving shaft 38 at its end moves synchronously and pushes the push rod 37, which rotates relative to the driving shaft and slides toward the rectangular plate 36 along the guide pin shaft 39, and after contacting the lower part of the outer side surface of the rectangular plate, pushes it to flip upward, and the rectangular plate 36 drives the swing rod 51 connected to it to swing upward with the support shaft 34 as the center. Under the action of the U-shaped synchronization rod 35, the swing rods 51 on both sides move synchronously, and the outer ends of the extension rods 311 are pulled upward by the connecting rod 52, and the two extension rods 311 drive the long top plate 31 to slide upward along the top plate slide rail 32. According to the above principle, the reverse operation drives the long top plate to slide downward along the top plate slide rail.

[0025] The pressing assembly includes a columnar pusher 41 and a pressing rod 37 installed in the arc groove guide rail 4. The end of the columnar pusher 41 is provided with a driving shaft 38 along its radial upward direction. The columnar pusher 41 moves in a straight line along the arc groove guide rail 4 with the driving shaft 38. One end of the pressing rod 37 is hinged with the driving shaft 38. The pressing rod 37 and the driving shaft 38 can rotate relative to each other. The other end presses on the lower surface of the rectangular plate 36. A guide pin 39 is provided at the edge of the port of the arc groove guide rail 4. A guide long hole 371 slidably connected to the guide pin 39 is provided in the middle of the pressing rod 37. The pressing rod 37 automatically slides and rotates relatively through the guide long hole 371 with the guide pin 39 as a sliding support pad.

Claims

1. An automatic casing yam filling mechanism, characterized by: It includes a casing bin fixedly mounted on a bracket, a long top plate and a loading drive mechanism; The bottom plate of the casing bin is an inclined bottom plate, and a material discharge chute is provided between the inclined bottom plate and the outer plate of the casing bin, an inclined baffle corresponding to the inclined bottom plate is provided at the lower part of the outer plate of the casing bin, a material discharge notch is provided between the lower end of the inclined baffle and the inclined bottom plate, and an arc-shaped groove plate located outside the material discharge notch is provided at the lower end of the inclined bottom plate, a top plate slide rail is provided at the arc-shaped groove plate, a long top plate is slidably installed in the top plate slide rail and faces the inside of the arc-shaped groove, the width of the long top plate is greater than the depth of the arc-shaped groove plate, and extension rods are provided at both ends of the long top plate, and a loading drive mechanism is connected to the two extension rods.

2. The automatic casing yam filling mechanism according to claim 1 is characterized by: The loading drive mechanism includes driving members hinged on the two end plates of the casing bin through support shafts, and a U-shaped synchronization rod sleeved on the outside of the casing bin is connected between the two driving members. The main bodies of the two driving members are long circular sliding sleeves slidably sleeved on the ends of the extension rods. A bending rod is provided on the driving member at one end, and a rectangular plate is fixedly connected to the outer end of the bending rod. The swing of the rectangular plate drives the driving member to swing up and down with the support shaft as the center, and a top pressure component is provided on the outside of the rectangular plate.

3. The automatic casing yam filling mechanism according to claim 1 is characterized by: The loading drive mechanism includes swing rods hinged on the two end plates of the casing bin through support shafts and a connecting rod hinged on one end of the swing rod. A U-shaped synchronization rod sleeved on the outside of the casing bin is connected between the two swing rods. The lower end of the connecting rod is hinged to the end of the extension rod. The other end of one of the swing rods is fixedly connected to a rectangular plate. The swing of the rectangular plate drives the swing rod to swing up and down with the support shaft as the center. A top pressure component is provided on the outside of the rectangular plate.

4. The automatic casing yam filling mechanism according to any one of claims 2-3, characterized in that: The pushing assembly includes a columnar pusher and a pushing rod installed in an arc groove guide rail. The end of the columnar pusher is provided with a driving shaft radially upward. One end of the pushing rod is hinged to the driving shaft, and the other end is pressed on the lower surface of the rectangular plate. A guide pin is provided at the edge of the port of the arc groove guide rail, and a guide long hole slidably connected to the guide pin is provided in the middle of the pushing rod.

5. The automatic casing yam filling mechanism according to claim 4 is characterized by: A limit block is arranged at the upper end of the guide pin shaft, and the size of the limit block is larger than the width of the guide long hole.

6. The automatic casing yam filling mechanism according to claim 1 is characterized by: The lower port of the material discharge chute is provided with an extension guide plate, and the extension guide plate is located above the arc groove guide rail.

7. The automatic casing yam filling mechanism according to claim 1 is characterized by: A limiting plate is provided at the lower end of the top plate slide rail, and the limiting plate is directly opposite to the long top plate.

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