Matrix supply device for automatic rice seedling raising equipment

Abstract

The utility model provides a matrix supply device for automatic rice seedling raising equipment, and relates to the technical field of matrix feeding equipment. The conveying device is horizontally arranged in the length direction of the frame body and used for conveying seedling raising plates. The soil scattering device is located above the conveying device, a space used for containing a matrix is formed in the soil scattering device, the scattering device is located on one side of the soil scattering device, and the matrix is discharged from one side of the soil scattering device and falls into the seedling raising tray through the scattering device; the scattering device is rotationally connected with the soil scattering device. The seedling raising plate is moved through the conveying device and passes through the position below the soil scattering device. The matrix in the soil scattering device falls from one side of the soil scattering device, when passing through the scattering device, the scattering device can scatter the blocky matrix, so that the matrix is uniform in size and falls into the seedling raising plate, and the matrix is uniformly laid in the seedling raising plate along with the constant-speed movement of the seedling raising plate by the conveying device. The device is simple in structure, the matrix does not need to be manually treated again, and the seedling raising efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of substrate feeding equipment, in particular to a substrate supply device for automated rice seedling raising equipment. Background Art

[0002] Substrate, also known as substrate, is a soil mixture for plant growth, typically composed of varying proportions of organic and inorganic materials and fertilizers. Substrate provides the nutrients and moisture plants need while providing root support and air circulation, promoting rapid rooting.

[0003] However, the existing substrate feeding device lacks a substrate breaking device. After the substrate falls into the seedling tray, part of the substrate is in block shape, and the substrate is unevenly spread in the seedling tray. It is necessary to manually break up the block substrate, resulting in a decrease in seedling efficiency. Utility Model Content

[0004] The purpose of the present invention is to provide a substrate supply device for automated rice seedling raising equipment, which can solve the problems raised by the above-mentioned background technology in view of the shortcomings of the existing technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A substrate supply device for automated rice seedling raising equipment comprises a frame on which a transmission device, a scattering device and a soil spreading device are provided;

[0007] The transmission device is horizontally arranged along the length direction of the frame and is used to transport the seedling tray;

[0008] The soil spreading device is located above the transmission device. A space for placing the substrate is provided inside the soil spreading device. The scattering device is located on one side of the soil spreading device. The substrate is discharged from one side of the soil spreading device and falls into the seedling tray through the scattering device.

[0009] The scattering device is rotatably connected to the soil spreading device.

[0010] Furthermore, the transmission device includes a first driving device, a connecting member and a plurality of rotating members;

[0011] The plurality of rotating members are spaced apart and arranged at the same height along the length direction of the frame, the rotating members are rotatably connected to the frame, and the plurality of rotating members are connected by connecting members;

[0012] The first driving device is installed on the frame, and the output end of the first driving device is connected to one of the rotating parts.

[0013] Furthermore, the rotating member includes a rotating shaft and at least two first pulleys, the first pulleys are sleeved on the rotating shaft at intervals and are fixedly connected to the rotating shaft;

[0014] The connecting piece is a belt which is sleeved on the first pulley.

[0015] Furthermore, the soil spreading device includes a base, on which a storage box and a conveying assembly are provided. The storage box is located above the conveying assembly and a gap is provided between the storage box and the conveying assembly. A material leakage port is provided on one of the side walls of the storage box arranged along the width direction of the conveying assembly.

[0016] The breaking device is located below the material leakage port.

[0017] Furthermore, a baffle for opening and closing the leakage port is provided at the leakage port, and a lifting assembly is provided on the side wall of the storage box, and the baffle abuts against the side wall of the storage box through the lifting assembly.

[0018] Furthermore, the lifting assembly includes a rack plate and a rotating rod. The rack plate is fixedly mounted on the side of the baffle away from the storage box. The rotating rod is rotatably connected to the side wall of the storage box. A tooth groove is provided on the peripheral wall of the rotating rod around the axis of the rotating rod. The rack plate is meshed with the rotating rod.

[0019] Furthermore, a vibration assembly is provided on the inner side of the side wall of the storage box, and the bottom plate of the storage box is fixedly connected to the vibration assembly.

[0020] Furthermore, the breaking up device includes two fixed plates, a plurality of breaking up rods are arranged between the two fixed plates, and the two ends of the breaking up rods are fixedly connected to the two fixed plates respectively;

[0021] A rotating shaft is provided at the center of the two fixing plates on the side away from the breaking rod, and the rotating shaft is rotatably connected to the frame;

[0022] One of the rotating shafts is connected to the conveying assembly.

[0023] The utility model has at least the following advantages or beneficial effects:

[0024] The present application provides a substrate supply device for automated rice seedling raising equipment. The device moves a seedling tray via a transmission device, allowing the tray to pass beneath a soil spreading device. The substrate within the soil spreading device falls from one side of the soil spreading device. When passing through a dispersing device, the dispersing device can break up the lumpy substrate, making it uniform in size and dropping it into the seedling tray. As the seedling tray is moved at a constant speed by the transmission device, the substrate is evenly spread within the tray. This device has a simple structure and eliminates the need for manual re-processing of the substrate, greatly improving seedling raising efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 This is a schematic structural diagram of a substrate supply device for an automated rice seedling raising device provided by the present invention;

[0027] Figure 2 A schematic diagram of the structure of the transmission device provided by the present invention installed on a frame;

[0028] Figure 3 A schematic structural diagram of the soil spreading device provided by the utility model;

[0029] Figure 4 This is a structural schematic diagram of the disintegrating device provided by the utility model installed on a frame.

[0030] Icons: 100-frame; 110-transmission device; 111-first drive device; 113-connecting part; 115-rotating part; 117-rotating shaft; 119-first pulley; 130-soil spreading device; 131-base; 132-storage box; 133-conveying component; 134-conveyor belt; 135-second drive device; 136-lifting component; 137-rack plate; 138-rotating rod; 139-tooth groove; 140-discharge port; 141-baffle; 150-dispersing device; 151-fixed plate; 153-dispersing rod; 155-limiting plate. DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0032] Please refer to Figure 1As shown, a substrate supply device for automated rice seedling raising equipment includes a frame 100, on which a transmission device 110, a soil spreading device 130 and a scattering device 150 are provided. The transmission device 110 is horizontally arranged along the length direction of the frame 100, and is used to transport seedling trays. The soil spreading device 130 is located above the transmission device 110, and a space for placing the substrate is provided inside the soil spreading device 130. The scattering device 150 is located on one side of the soil spreading device 130. The transmission device 110 runs at a constant speed, and the seedling trays located on the transmission device 110 are moved by the transmission device 110 to the bottom of the soil spreading device 130. The scattering device 150 is rotatably connected to the soil spreading device 130 and runs synchronously with the soil spreading device 130. The substrate falls from one side of the soil spreading device 130. As the substrate passes through the dispersing device 150, it rotates and contacts the lumpy substrate, breaking it up into uniformly sized particles. The particles then fall into the seedling tray. As the tray passes under the soil spreading device 130 at a constant speed, the substrate is evenly spread across the tray. This ensures uniform loading of the substrate, eliminating the need for manual re-handling and significantly improving seedling production efficiency.

[0033] Specifically, the transmission device 110 includes a first driving device 111, a connecting member 113 and a plurality of rotating members 115, please refer to Figure 2 The first driving device 111 is an existing driving motor, and the first driving device 111 is fixedly mounted on the frame 100 by bolts.

[0034] A plurality of rotating members 115 are arranged at the same height and at intervals along the length direction of the frame 100. The rotating member 115 includes a rotating shaft 117 and at least two first pulleys 119. Both ends of the rotating shaft 117 are embedded in the frame 100 and are rotatably connected to the frame 100. The two first pulleys 119 have the same diameter. The first pulleys 119 are spaced apart and sleeved on the rotating shaft 117, and are both fixedly connected to the rotating shaft 117. The end of one of the rotating shafts 117 is connected to the output end of the first driving device 111. The connection between the two is through the transmission of a pulley and a belt, through the transmission of a gear and a chain, or through the transmission of a gear meshing. This part is prior art and will not be described in detail here.

[0035] The connecting member 113 is a belt, and one of the first pulleys 119 on each rotating shaft 117 is overlapped with the connecting member 113 .

[0036] When the first drive device 111 moves, it drives the rotating shaft 117 connected to the output end of the first drive device 111 to rotate. The rotating shaft 117 drives the first pulley 119 fixedly connected to it to rotate. The first pulley 119 rotates through the connecting member 113, thereby causing the multiple rotating members 115 to rotate synchronously. When the seedling tray is placed on the transmission device 110, the bottom of the seedling tray overlaps the outer edges of the multiple first pulleys 119. The multiple first pulleys 119 rotate synchronously. Under the action of friction, the seedling tray moves at a constant speed and passes under the soil spreading device 130.

[0037] Please refer to Figure 1 and Figure 3 As shown, the soil spreading device 130 includes a base 131, on which is mounted a storage box 132 and a conveyor assembly 133. The conveyor assembly 133 includes a conveyor belt 134 and a second drive unit 135. The conveyor belt 134 is rotatably connected to the base 131, while the second drive unit 135 is fixedly connected to the base 131. The output end of the second drive unit 135 is also equipped with a first pulley and one of the drive rollers of the conveyor belt 134. This is conventional technology and will not be described in detail here. The conveyor belt 134 moves in the same direction as the transmission device 110.

[0038] The storage box 132 is located above the conveying assembly 133 and has a certain gap between it and the conveying assembly 133. The top of the storage box 132 is open, which is convenient for staff to place the matrix into the storage box 132; the lower end of the side wall is connected to the top of the base 131 by bolts.

[0039] A material discharge port 140 is provided on one of the side walls of the storage box 132, which is arranged along the width direction of the conveying assembly 133. The matrix in the storage box 132 falls onto the conveying assembly 133 through the material discharge port 140. A baffle 141 is provided at the material discharge port 140 for opening and closing the material discharge port 140. The baffle 141 is located on the outside of the storage box 132. A lifting assembly 136 is provided on the side wall of the storage box 132. The baffle 141 abuts against the side wall of the storage box 132 through the lifting assembly 136. The lifting assembly 136 includes a rack plate 137 and a rotating rod 138. The rack plate 137 is a mounting plate. One side of the mounting plate is welded to the side of the shielding plate 141 facing away from the storage box 132. A rack is provided on the side of the mounting plate away from the storage box 132. The ends of a rotating rod 138 extend through opposing side walls of the storage box 132 and are rotatably connected to the side walls. A turntable is fixedly connected to each end of the rotating rod 138. A toothed groove 139 is formed on the circumference of the rotating rod 138, circumferentially around its axis. The rack portion of the rack plate 137 engages with the toothed groove 139 of the rotating rod 138. By rotating the turntable, a staff member can move the rack plate 137 upward or downward, thereby causing the baffle 141 to open or close the material discharge port 140.

[0040] A vibration assembly, typically a conventional vibration motor, is fixedly connected to the inner sidewall of storage box 132. The bottom plate of storage box 132 is connected to the sidewall via the vibration assembly. When the vibration assembly operates, the bottom plate of storage box 132 vibrates up and down, facilitating the discharge of the substrate from the discharge port 140. Preferably, the bottom plate of storage box 132 can be configured as an inclined surface, with the height of the bottom plate near discharge port 140 being lower than that of the other end.

[0041] Please refer to Figure 4 As shown, the scattering device 150 is located below the material leakage port 140. The scattering device 150 includes two fixed plates 151 and two limit plates 155. The two limit plates 155 are installed on the frame 100 at intervals, and a plurality of scattering rods 153 are arranged at intervals between the two fixed plates 151. The two ends of the scattering rods 153 are respectively fixedly connected to the two fixed plates 151. A rotating shaft is provided at the center of the two fixed plates 151 on the side away from the scattering rod 153. The rotating shaft is embedded in the limit plate 155 and is rotatably connected to the limit plate 155. A second pulley is provided on one of the rotating shafts, and the second pulley is also connected to the first pulley 119 on the output end of the second drive device 135 through a belt. The first pulley 119 on the output end of the second drive device 135 is provided with a double track groove.

[0042] When the second driving device 135 drives the breaking device 150 to rotate, the breaking rod 153 contacts the bulk matrix, thereby knocking the bulk matrix into particles of uniform size. The limiting plate 155 can deflect the knocked-off matrix to prevent the matrix from rebounding around the frame 100 when contacting the breaking rod 153, allowing the matrix to fall smoothly into the seedling tray.

[0043] Of course, the connection between the rotating shaft and the second driving device 135 can also be achieved by using a transition drive shaft, that is, a transition drive shaft is rotatably connected to the base 131, and one end of the transition drive shaft is fixedly provided with a double-track groove pulley, and the other end is fixedly provided with a single-track groove pulley. The first pulley 119 on the output end of the second driving device 135 and the conveyor belt 134 are both connected to the double-track groove pulley via a belt, and the first pulley 119 on the rotating shaft is connected to the single-track groove pulley via a belt, so that the second driving device 135 can simultaneously drive the conveyor belt 134 and the decomposing device 150 to rotate.

[0044] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A substrate supply device for automated rice seedling raising equipment, characterized in that: It comprises a frame, on which a transmission device, a scattering device and a soil spreading device are provided; The transmission device is horizontally arranged along the length direction of the frame and is used to transport the seedling tray; The soil spreading device is located above the transmission device, and a space for placing the substrate is provided inside the soil spreading device. The scattering device is located on one side of the soil spreading device, and the substrate is discharged from one side of the soil spreading device and falls into the seedling tray through the scattering device. The breaking up device is rotatably connected to the soil spreading device.

2. The substrate supply device for automated rice seedling raising equipment according to claim 1, characterized in that: The transmission device includes a first driving device, a connecting member and a plurality of rotating members; The plurality of rotating members are spaced apart and arranged at the same height along the length direction of the frame, the rotating members are rotatably connected to the frame, and the plurality of rotating members are connected via the connecting member; The first driving device is installed on the frame, and the output end of the first driving device is connected to one of the rotating members.

3. The substrate supply device for automated rice seedling raising equipment according to claim 2, characterized in that: The rotating member includes a rotating shaft and at least two first pulleys, wherein the first pulleys are sleeved on the rotating shaft at intervals and are fixedly connected to the rotating shaft; The connecting member is a belt, which is sleeved on the first pulley.

4. The substrate supply device for automated rice seedling raising equipment according to claim 1, characterized in that: The soil spreading device includes a base, on which a storage box and a conveying assembly are provided. The storage box is located above the conveying assembly and a gap is provided between the storage box and the conveying assembly. A material leakage port is provided on one of the side walls of the storage box arranged along the width direction of the conveying assembly. The breaking up device is located below the material leakage port.

5. The substrate supply device for automated rice seedling raising equipment according to claim 4, characterized in that: The material leakage port is provided with a baffle for opening and closing the material leakage port, and a lifting assembly is provided on the side wall of the storage box. The baffle abuts against the side wall of the storage box through the lifting assembly.

6. The substrate supply device for automated rice seedling raising equipment according to claim 5, characterized in that: The lifting assembly includes a rack plate and a rotating rod. The rack plate is fixedly mounted on a side of the baffle facing away from the storage box. The rotating rod is rotatably connected to the side wall of the storage box. A tooth groove is formed on the peripheral wall of the rotating rod around the axis of the rotating rod. The rack plate is meshed with the rotating rod.

7. The substrate supply device for automated rice seedling raising equipment according to claim 5, characterized in that: A vibration component is provided on the inner side of the side wall of the storage box, and the bottom plate of the storage box is fixedly connected to the vibration component.

8. The substrate supply device for automated rice seedling raising equipment according to claim 4, characterized in that: The scattering device includes two fixed plates, a plurality of scattering rods are arranged between the two fixed plates, and the two ends of the scattering rods are fixedly connected to the two fixed plates respectively; A rotating shaft is provided at the center of each of the two fixing plates on a side away from the breaking up rod, and the rotating shaft is rotatably connected to the frame; One of the rotating shafts is connected to the conveying assembly.

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