Turnover type seedling substrate mixing device

Abstract

The utility model provides a turnover type seedling substrate mixing device which comprises a substrate bearing box, a driving motor and a mixing mechanism, the mixing mechanism comprises two transmission shafts and at least one group of material turning components, each group of material turning components comprises a transmission chain, two chain wheels and a plurality of material turning claws, the two transmission shafts transversely penetrate through the substrate bearing box, and the driving motor is arranged in the substrate bearing box. The two chain wheels of each group of material turning assemblies are respectively close to the top and the bottom of the matrix bearing box and are parallel to each other, the two chain wheels of each group of material turning assemblies are respectively and correspondingly arranged on the two transmission shafts, the transmission chain annularly sleeves the two chain wheels and is meshed with the two chain wheels, and the plurality of material turning claws are transversely fixed on the outer side of the transmission chain and are arranged at intervals in the circumferential direction of the transmission chain. The driving motor is arranged on the outer side wall of the substrate bearing box, is in power connection with one transmission shaft, drives the transmission chain to circularly rotate around the two chain wheels by driving the chain wheels to rotate, and drives the material overturning claw to circularly move in the substrate bearing box, so that the substrate in the substrate bearing box is mixed in an up-down overturning manner.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling culture matrix mixing, in particular to a turnover type seedling culture matrix mixing device. Background Art

[0002] Seedling substrate is the raw material that provides nutrients and energy to seedlings during germination. It specifically provides essential trace elements, promotes growth, and retains water and nutrients. Commonly used seedling substrate materials are primarily composed of a mixture of peat, rock wool, vermiculite, perlite, bagasse, mushroom residue, gravel, ceramsite, peat, and wood fiber (coconut husks, bark, sawdust), all mixed in a specific proportion. During the mixing process, ensuring uniformity is crucial. If not thoroughly mixed, different batches of substrate may vary, leading to inconsistent plant growth.

[0003] In the prior art, vertical stirring devices are commonly used for stirring and mixing. For example, the authorized announcement number CN219784427U discloses an organic cultivation substrate soil stirring production device. The device vertically arranges a stirring column in a tank body, arranges stirring blades and a stirring rod along the circumference of the stirring column, and installs a motor on the tank body cover to drive the stirring column to rotate and stir the material inside the tank body. However, due to the different qualities of the various seedling substrate materials, the stirring blades and stirring rods of this stirring production device rotate and stir in parallel in the tank body. Heavy materials such as gravel, ceramsite, vermiculite, and perlite are easily deposited at the bottom of the tank body, while light materials such as rock wool, peat, and wood fiber gradually float up as they are stirred by the stirring blades and stirring rods, which can easily cause uneven mixing of the various substrate materials in the tank body. Utility Model Content

[0004] In view of this, it is necessary to provide a flip-type seedling substrate mixing device to solve the technical problem of uneven mixing of substrate materials of different qualities existing in the prior art.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] The transmission mechanism that this transmission mechanism is used for the transmission mechanism is that this transmission mechanism is a kind of transmission mechanism that this transmission mechanism is used for the transmission mechanism, and this transmission mechanism is a kind of transmission mechanism that this transmission mechanism is used for the transmission mechanism.

[0007] Preferably, the material turning components are multiple groups, which are arranged in the matrix carrying box at intervals along the axial direction of the transmission shaft.

[0008] Preferably, there are at least two groups of mixing mechanisms, which are arranged in parallel in the matrix carrying box and are respectively connected to the driving motors for power. The driving motors drive the turning components of the two groups of mixing mechanisms to turn and mix the materials simultaneously.

[0009] Preferably, the turning claws on the turning assemblies of two adjacent mixing mechanisms are extended in opposite directions, and the turning claws on the turning assembly of one group of mixing mechanisms are a double-claw structure, and the turning claws on the turning assembly of the other group of mixing mechanisms are a single-claw structure. A through groove is left in the middle of the turning claw of the double-claw structure toward the turning claw of the single-claw structure, and the through groove is opposite to the turning claw of the single-claw structure. When the driving motor drives the sprockets of the two groups of mixing mechanisms to rotate in the same direction, the turning claws on the turning assemblies on the adjacent side of the two groups of mixing mechanisms run in an up and down staggered manner, and the turning claw of the single-claw structure can pass through the through groove in the middle of the turning claw of the double-claw structure.

[0010] Preferably, the single-claw structure material turning claw and the double-claw structure material turning claw are respectively provided with blades on their end faces facing their respective running directions. When the single-claw structure material turning claw passes through the through groove of the double-claw structure material turning claw, the blades on the single-claw structure material turning claw and the double-claw structure material turning claw form shear force with each other to shear and crush impurities in the matrix.

[0011] Preferably, a discharge port is provided at the bottom of the matrix carrying box, and a discharge gate that can be opened or closed is provided on the discharge port. During the mixing process of the mixing mechanism, the discharge gate is in a closed state to prevent the matrix from being discharged.

[0012] Preferably, a gate opening device is further provided at the bottom of the matrix carrying box, and the gate opening device includes a gate mounting frame, a connecting rod and a push rod. The gate mounting frame is parallel to the discharge port at the bottom of the matrix carrying box, and a plurality of rotating shafts are transversely penetrated on the gate mounting frame. The rotating shafts are spaced apart along the width direction of the discharge port and can rotate freely on the gate mounting frame. The discharge gate is a plurality of independent long plates, which are transversely arranged on each rotating shaft and face the discharge port. The push rod is movably arranged on the side wall of one of the shaft ends of the gate mounting frame facing the rotating shaft, and Perpendicular to the rotating shaft, a connecting rod is vertically arranged at the end of each rotating shaft facing the push rod. One end of the connecting rod is fixedly connected to the rotating shaft, and the other end is pinned to the push rod. By pushing and pulling the push rod, all the rotating shafts can be driven to rotate on the gate mounting frame, thereby driving the discharge gate to flip on the gate mounting frame. When the discharge gate is flipped to a parallel state, the edges of the two adjacent discharge gates contact each other to close the discharge port at the bottom of the matrix carrying box. When the discharge gate is flipped to an upright state, the discharge port at the bottom of the matrix carrying box is opened, so that the matrix can be discharged.

[0013] Preferably, a discharge buffer bin is further provided on the discharge port of the matrix carrying box, and the matrix can be discharged into the discharge buffer bin from the discharge port at the bottom of the matrix carrying box. A screw conveyor is also provided at the lower end of the discharge buffer bin, and the screw conveyor is inclined, and its discharge end is higher than its feed end. The discharge port of the discharge buffer bin is connected to the feed end of the screw conveyor to transport the mixed matrix through the screw conveyor.

[0014] It can be seen from the above technical solution that the flip-type seedling matrix mixing device provided by the present application includes a mixing mechanism arranged in a matrix carrying box, the mixing mechanism includes two transmission shafts and at least one group of turning components, each group of turning components includes a transmission chain, two sprockets and a number of turning claws, the two transmission shafts are arranged transversely in the matrix carrying box, and are respectively close to the top and bottom of the matrix carrying box, and are parallel to each other, the two sprockets of each group of turning components are respectively arranged on the two transmission shafts, and are coaxially arranged with the transmission shafts, and the two sprockets are aligned with each other, the transmission chain is annularly sleeved on the two sprockets, and The turning claws are meshed with the two sprockets, and are laterally fixed on the outside of the transmission chain and arranged at intervals along the circumference of the transmission chain. The driving motor is arranged on the outer side wall of the matrix carrying box and is dynamically connected to one of the transmission shafts. The driving motor drives the sprocket to rotate through the transmission shaft, thereby driving the transmission chain to rotate around the two sprockets. The transmission chain is used to drive the turning claws to move up and down in the matrix carrying box, and the turning claws are used to mix the matrix in the matrix carrying box by flipping up and down, so that the light and heavy matrix are mixed evenly, thereby improving the mixing efficiency and quality of the matrix. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a side structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure along the middle edge AA.

[0018] Figure 4 This is a schematic diagram of the assembly of the double-claw structure turning claw.

[0019] Figure 5 This is a schematic diagram of the assembly of the turning claw with a single claw structure.

[0020] Figure 6 This is a structural schematic diagram of the double-claw structure and the single-claw structure turning claws running adjacent to each other.

[0021] Figure 7 It is a structural schematic diagram of the discharge gate and the gate mounting frame.

[0022] In the figure: matrix carrying box 10, drive motor 20, mixing mechanism 30, transmission shaft 31, turning assembly 32, transmission chain 321, sprocket 322, turning claw 323, through groove 324, blade 325, discharge gate 40, gate opening device 50, gate mounting frame 51, connecting rod 52, push rod 53, rotating shaft 54, discharge buffer bin 60, screw conveyor 70, conveying motor 71. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Please see Figures 1 to 3The embodiment of the present invention provides a flip-type seedling matrix mixing device, including a matrix carrying box 10, a driving motor 20 and a mixing mechanism 30 arranged in the matrix carrying box 10, the mixing mechanism 30 includes two transmission shafts 31 and at least one group of turning components 32, the matrix carrying box 10 is a box body with an upper end opening, used to hold various matrix raw materials, the two transmission shafts 31 are transversely arranged in the matrix carrying box 10, and are respectively close to the top and bottom of the matrix carrying box 10, and are parallel to each other, and can rotate freely in the matrix carrying box 10, each group of turning components 32 includes a transmission chain 321, two sprockets 322 and a plurality of turning claws 323, the two sprockets 322 of each group of turning components 32 are respectively fixedly arranged on the two transmission shafts 31, coaxially arranged with the transmission shaft 31, and the two sprockets 322 are aligned with each other, the transmission chain 321 is annularly sleeved on the two sprockets 32 2, and mesh with the two sprockets 322, several of the flipping claws 323 are laterally fixedly installed on the outside of the transmission chain 321, and are arranged at intervals along the circumference of the transmission chain 321. The driving motor 20 is arranged on the outer wall of the matrix carrying box 10, and the output shaft of the driving motor 20 is axially connected to one of the transmission shafts 31. The driving motor 20 drives the transmission shaft 31 to rotate, and drives the sprocket 322 to rotate through the transmission shaft 31, thereby driving the transmission chain 321 to rotate up and down around the two sprockets 322 in the matrix carrying box 10, so as to drive each flipping claw 323 to circulate up and down in the matrix carrying box 10 through the transmission chain 321, and use the flipping claw 323 to flip the matrix on the upper surface of the matrix carrying box 10 downward, and at the same time, flip the matrix at the bottom of the matrix carrying box 10 upward, so that the light and heavy matrix in the matrix carrying box 10 are mixed with each other.

[0025] Please see Figure 2 In this embodiment, the turning components 32 are arranged in multiple groups, which are arranged in the matrix carrying box 10 at axial intervals along the transmission shaft 31. The transmission shaft 31 simultaneously drives multiple groups of turning components 32 to perform synchronous up and down mixing in the matrix carrying box 10, thereby improving mixing efficiency and quality.

[0026] Please see Figure 2 and Figure 3 Furthermore, the mixing mechanism 30 is provided with at least two groups, which are arranged in parallel in the matrix carrying box 10, and are respectively connected to the driving motor 20 through a chain or belt. The driving motor 20 simultaneously drives the turning components 32 of the two groups of mixing mechanisms 30 to turn and mix at the same time.

[0027] Please see Figures 3 to 6The tumblers 323 of the two mixing mechanisms 30 are configured to extend in opposite directions, wherein the tumblers 323 of the mixing mechanisms 30 are double-claw structures, and the tumblers 323 of the mixing mechanisms 30 are single-claw structures. A through slot 324 is provided in the middle of the tumblers 323 of the double-claw structures toward the direction of the tumblers 323 of the single-claw structures, and the through slot 324 faces the tumblers 323 of the single-claw structures. The driving motor 20 drives the sprockets 322 of the two mixing mechanisms 30 to rotate simultaneously, and the rotation direction is the same, so that the tumblers 323 on the tumblers 32 on the adjacent sides of the two mixing mechanisms 30 are staggered and run up and down in opposite directions, wherein the tumblers 323 of the single-claw structures can pass through the through slot 324 in the middle of the tumblers 323 of the double-claw structures. Blades 325 are respectively provided on the end faces of the single-claw structure turning claw 323 and the double-claw structure turning claw 323 facing their respective running directions. When the single-claw structure turning claw 323 passes through the through groove 324 of the double-claw structure turning claw 323, the blades 325 on the single-claw structure turning claw 323 and the double-claw structure turning claw 323 form shear forces with each other. In this way, the turning claw 323 can shear and crush some impurities such as straw, stems and leaves or longer fibers in the matrix material during the process of turning and stirring the matrix.

[0028] Please see Figure 3 and Figure 7In the above embodiment, a discharge port is provided at the bottom of the matrix carrying box 10, and a discharge gate 40 that can be opened or closed is provided on the discharge port. When the mixing mechanism 30 is in the process of flipping and mixing, the discharge gate 40 is in a closed state to prevent the discharge of the matrix, so that various matrices can be fully stirred in the matrix carrying box 10 before being discharged. In order to facilitate the opening and closing of the discharge gate 40, a gate opening device 50 is further provided at the bottom of the matrix carrying box 10. The gate opening device 50 includes a gate mounting frame 51, a connecting rod 52 and a push rod 53. The gate mounting frame 51 is mounted parallel to the discharge port at the bottom of the matrix carrying box 10. A plurality of rotating shafts 54 are horizontally penetrated on the gate mounting frame 51. The rotating shafts 54 are arranged at intervals along the width direction of the discharge port and can rotate freely on the gate mounting frame 51. The discharge gate 40 is a plurality of independent long plate bodies, which are respectively arranged horizontally on each rotating shaft 54 ​​and facing the discharge port. The push rod 53 is movably arranged on one of the axes of the gate mounting frame 51 facing the rotating shaft 54. The cam 53 is connected to the side wall of the first end of the second shaft 54 ​​by the spring 52 and is perpendicular to the rotating shaft 54. A connecting rod 52 is vertically arranged at the end of each rotating shaft 54 ​​facing the push rod 53. One end of the connecting rod 52 is fixedly connected to the rotating shaft 54, and the other end is pinned to the push rod 53. By manually pushing and pulling the push rod 53, all the rotating shafts 54 can be driven to rotate on the gate mounting frame 51, thereby driving the discharge gate 40 to flip over on the gate mounting frame 51. When the discharge gate 40 is flipped to a parallel state, the edges of the two adjacent discharge gates 40 contact each other to close the discharge port at the bottom of the matrix carrying box 10. When the discharge gate 40 is flipped to an upright state, the discharge port at the bottom of the matrix carrying box 10 is opened, so that the matrix can be discharged.

[0029] Please continue to see Figure 3 Furthermore, a discharge buffer bin 60 is provided on the discharge port of the matrix carrying box 10, and the matrix can be discharged into the discharge buffer bin 60 from the discharge port at the bottom of the matrix carrying box 10, and a screw conveyor 70 is provided at the lower end of the discharge buffer bin 60, and a conveying motor 71 for driving the screw conveyor 70 to rotate is provided at one end of the screw conveyor 70. The screw conveyor 70 is tilted, and its discharge end is higher than its feed end. The discharge port of the discharge buffer bin 60 is connected with the feed end of the screw conveyor 70 to convey the mixed matrix through the screw conveyor 70. By tilting the screw conveyor 70 and raising its discharge end, the mixed matrix can be conveniently conveyed to the transfer vehicle.

[0030] The above disclosure is only a preferred embodiment of the present invention, and it is certainly not intended to limit the scope of the rights of the present invention. A person skilled in the art can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the present invention.

Claims

1. A flip-type seedling substrate mixing device, characterized in that: The transmission mechanism is a pair of transmission mechanisms, each of which is connected to the transmission mechanism, and the transmission mechanism includes two transmission shafts and at least one group of turning components, each group of turning components includes a transmission chain, two sprockets and a plurality of turning claws, the two transmission shafts are arranged horizontally in the matrix carrying box, and are respectively close to the top and bottom of the matrix carrying box and are parallel to each other, the two sprockets of each group of turning components are respectively arranged on the two transmission shafts, are coaxially arranged with the transmission shaft, and the two sprockets are aligned with each other, the transmission chain is annularly sleeved on the two sprockets and meshes with the two sprockets, a plurality of turning claws are laterally fixed on the outside of the transmission chain and arranged at intervals along the circumference of the transmission chain, the driving motor is arranged on the outer wall of the matrix carrying box and is dynamically connected to one of the transmission shafts, the driving motor drives the sprocket to rotate through the transmission shaft, thereby driving the transmission chain to rotate cyclically around the two sprockets, and utilizing the transmission chain to drive the turning claws to move up and down in the matrix carrying box to perform up and down turning mixing of the matrix in the matrix carrying box.

2. The flip-type seedling culture medium mixing device according to claim 1, characterized in that: The material turning components are multiple groups, which are arranged in the matrix carrying box at intervals along the axial direction of the transmission shaft.

3. The flip-type seedling culture medium mixing device according to claim 2, characterized in that: The mixing mechanism comprises at least two groups, which are arranged in parallel in the matrix carrying box and are respectively connected to the driving motor for power. The driving motor drives the turning components of the two groups of mixing mechanisms to turn and mix the materials simultaneously.

4. The flip-type seedling culture medium mixing device according to claim 3, characterized in that: The turning claws on the turning assemblies of two adjacent mixing mechanisms are extended in opposite directions, and the turning claws on the turning assembly of one group of mixing mechanisms are a double-claw structure, and the turning claws on the turning assembly of the other group of mixing mechanisms are a single-claw structure. A through groove is left in the middle of the turning claw of the double-claw structure toward the turning claw of the single-claw structure, and the through groove is opposite to the turning claw of the single-claw structure. When the driving motor drives the sprockets of the two groups of mixing mechanisms to rotate in the same direction, the turning claws on the turning assemblies on the adjacent side of the two groups of mixing mechanisms run in an up and down staggered manner, and the turning claw of the single-claw structure can pass through the through groove in the middle of the turning claw of the double-claw structure.

5. The flip-type seedling culture medium mixing device according to claim 4, characterized in that: The single-claw structure and the double-claw structure are respectively provided with blades on their end faces facing their respective running directions. When the single-claw structure material turning claw passes through the through groove of the double-claw structure material turning claw, the blades on the single-claw structure and the double-claw structure material turning claw form shearing force with each other to shear and crush impurities in the matrix.

6. The flip-type seedling culture medium mixing device according to claim 1 or 5, characterized in that: The bottom of the matrix carrying box is provided with a discharge port, and an openable or closable discharge gate is provided on the discharge port. When the mixing mechanism is turning over and mixing, the discharge gate is in a closed state to prevent the matrix from being discharged.

7. The flip-type seedling culture medium mixing device according to claim 6, characterized in that: The bottom of the matrix carrying box is also provided with a gate opening device, which includes a gate mounting frame, a connecting rod and a push rod. The gate mounting frame is installed parallel to the discharge port at the bottom of the matrix carrying box, and a plurality of rotating shafts are arranged horizontally through the gate mounting frame. The rotating shafts are arranged at intervals along the width direction of the discharge port and can rotate freely on the gate mounting frame. The discharge gate is a plurality of independent long plate bodies, which are respectively arranged horizontally on each rotating shaft and facing the discharge port. The push rod is movably arranged on the side wall of one of the shaft ends of the gate mounting frame facing the rotating shaft, and is connected to the rotating shaft. The axes are perpendicular to each other, and a connecting rod is vertically arranged at the end of each rotating shaft facing the push rod. One end of the connecting rod is fixedly connected to the rotating shaft, and the other end is pinned to the push rod. By pushing and pulling the push rod, all the rotating shafts can be driven to rotate on the gate mounting frame, and then the discharge gate can be driven to flip on the gate mounting frame. When the discharge gate is flipped to a parallel state, the edges of the two adjacent discharge gates contact each other to close the discharge port at the bottom of the matrix carrying box. When the discharge gate is flipped to an upright state, the discharge port at the bottom of the matrix carrying box is opened, so that the matrix can be discharged.

8. The flip-type seedling culture medium mixing device according to claim 7, characterized in that: A discharge buffer bin is also provided on the discharge port of the matrix carrying box, and the matrix can be discharged into the discharge buffer bin from the discharge port at the bottom of the matrix carrying box. A screw conveyor is also provided at the lower end of the discharge buffer bin. The screw conveyor is inclined, and its discharge end is higher than its feed end. The discharge port of the discharge buffer bin is connected to the feed end of the screw conveyor to transport the mixed matrix through the screw conveyor.

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