Rice and greening lawn substrate plate making machine
By using a ring structure design with fixed and movable rings, combined with motor drive and screen filtration, the automated preparation of rice seedling substrate boards has been achieved. This solves the problems of complex structure and low efficiency of existing equipment, improves processing efficiency and reduces costs.
Patent Information
- Application Number
- CN202423206976.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing rice seedling substrate board manufacturing equipment has a complex structure, low manufacturing efficiency, and requires manual material discharge, resulting in low processing efficiency.
The system employs a ring structure consisting of fixed and movable rings. By connecting the ring blocks and driving the motor, it achieves automatic soaking, negative pressure suction, and gas drying of the matrix slurry. Combined with screen filtration, it enables automatic feeding of the matrix board.
It improves the manufacturing efficiency of the plate making machine, reduces the operating load and cost of the vacuum generator, and reduces the need for high-temperature drying, thus saving energy.
Smart Images
Figure CN223568296U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of board making machine, concretely to a paddy and green lawn substrate board making machine. BACKGROUND
[0002] China is a big agricultural country, and the agricultural economy occupies a major position in the national economy. Since the reform and opening up, the state has invested a large amount of funds and resources to ensure food security, developed paddy fields through farmland water conservancy construction, and supported farmers in planting rice. In many aspects such as paddy field area, rice variety improvement, and planting technology, significant improvements have been made, playing an important role in ensuring China's food security. However, China's paddy field planting technology still lags behind Japan, South Korea and other countries in terms of economic benefits. In particular, the rice planting and seedling raising, management, and harvesting links are still at the stage of greenhouse seedling raising, which requires a large amount of farmland to change from small to large greenhouses, and the use of eroded soil for soil beds, as well as a large amount of labor during the seedling raising process. With the existing seedling raising method, 2.5-3 cubic meters of eroded soil and dozens of laborers are required to raise seedlings for one hectare of paddy field. In some places, excessive seedling raising has led to the depletion of eroded soil, making it impossible to obtain more eroded soil.
[0003] However, the existing paddy seedling substrate board making equipment has a complex structure, low manufacturing efficiency, and requires manual discharge after preparation, which undoubtedly reduces the processing efficiency. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims to provide a paddy and green lawn substrate board making machine to solve the problems raised in the background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a paddy and green lawn substrate board making machine, comprising a fixed ring, the fixed ring is provided with a movable ring on one side, and the fixed ring and the movable ring are both annular structures, the inner circle and the outer circle of the fixed ring and the movable ring at one end close to each other are rotatably connected through a plurality of first connecting ring blocks and second connecting ring blocks, a blowing rubber cover is arranged on the inner wall of one side of the movable ring, a communication pipe is fixedly installed at one end of the blowing rubber cover, the other end of the communication pipe is fixedly installed in penetration with one end of the fixed ring, a plurality of negative pressure ports are arranged on the end of the fixed ring away from the movable ring, a plurality of board making molds are fixedly installed on the outer side of the movable ring, a suction port is formed in each board making mold close to one side of the movable ring and communicated with the inside of the movable ring, a groove is formed in each board making mold away from one end of the movable ring, and a screen is fixedly installed in each groove of the board making mold.
[0006] Preferably, the diameter size of the inner side of the movable ring is smaller than the diameter size of the inner side of the fixed ring, and the diameter size of the outer side of the movable ring is larger than the diameter size of the outer side of the fixed ring.
[0007] Preferably, a plurality of negative pressure ports are annularly distributed along one end of the fixed ring, and each negative pressure port is in communication with one end of the vacuum generator.
[0008] Preferably, the outer sides of the inner ring and the outer ring of the fixed ring are fixedly connected with first connecting ring blocks respectively, and the inner sides of the inner ring and the outer ring of the movable ring are fixedly connected with second connecting ring blocks adapted to the first connecting ring blocks respectively.
[0009] Preferably, the first connecting ring blocks are in L-shaped structure in cross section, and the second connecting ring blocks are in central symmetry structure with the first connecting ring blocks in cross section, and the first connecting ring blocks and the second connecting ring blocks slide in contact with each other.
[0010] Preferably, the communication pipe extends to the outer side of the fixed ring away from the rubber cover and is in communication with one end of the compressed air source.
[0011] Preferably, each second connecting ring block is fixedly connected with a vertical rod at one end, and a horizontal rod is fixedly connected between the two vertical rods, and the two horizontal rods are fixedly connected with the mounting sleeve at one end, and the mounting sleeve is fixedly sleeved on the outer side of the motor output shaft at the center position.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] The inner ring and the outer ring of the fixed ring are in sliding contact with the second connecting ring blocks of the inner ring and the outer ring of the movable ring through the first connecting ring blocks, so that the inner ring and the outer ring of the fixed ring and the movable ring can rotate relative to each other, and the one end of the fixed ring is fixedly connected with the one end of the mounting frame, the mounting sleeve is driven to rotate by the motor output shaft of the driving motor, the second connecting ring blocks and the movable ring are driven to rotate around the fixed ring through the transmission of the horizontal rods and the vertical rods on both sides, the slurry required by the setting plate is arranged at the bottom of one side of the movable ring, the setting plate molds on the outer side of the movable ring are immersed in the slurry by rotating the movable ring, then a negative pressure environment is generated in the internal region of the fixed ring and the movable ring through the plurality of negative pressure ports, so that the setting plate molds immersed in the slurry are sucked into the grooves of the setting plate molds through the negative pressure environment generated on the side of the suction port, and under the action of each screen, the solid substances in the slurry are left on the surface of the screen, and the water is separated out through the screen and enters the inside of the movable ring, so that the matrix loses water and is preliminarily solidified, when the movable ring rotates to the side of the rubber cover, the compressed air from the outside is sent into the rubber cover through the communication pipe and is sprayed out from the side of the rubber cover, so that the matrix plates on the side of the screen are blown down through each suction port, and the purpose of automatic discharging is achieved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is a structural schematic view of the utility model.
[0015] Fig. 2 The structure is a front view schematic diagram.
[0016] In the figure: 1, fixed ring; 2, movable ring; 3, first connecting ring block; 4, second connecting ring block; 5, blowing rubber cover; 6, communication pipe; 7, negative pressure port; 8, vertical rod; 9, horizontal rod; 10, mounting sleeve; 11, motor output shaft; 12, plate making mold; 13, screen; 14, suction port. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0018] Embodiment one
[0019] Please refer to Figs. 1-2 , a kind of rice and green lawn substrate plate making machine shown in the drawing, including fixed ring 1, fixed ring 1 side is provided with movable ring 2, and fixed ring 1 and movable ring 2 are annular structure, the inner circle and the outer circle of the end of fixed ring 1 and movable ring 2 mutually close are respectively connected through a plurality of first connecting ring block 3 and second connecting ring block 4, movable ring 2 side inner wall is provided with the blowing rubber cover 5 that is attached to it, and blowing rubber cover 5 one end is fixedly installed with communication pipe 6, the other end of communication pipe 6 is fixedly installed with fixed ring 1 one end, fixed ring 1 is away from movable ring 2 one end and is provided with a plurality of negative pressure ports 7, and movable ring 2 outside is fixedly installed with a plurality of plate making molds 12, each plate making mold 12 is close to movable ring 2 one side and is respectively provided with the suction port 14 that is communicated with movable ring 2 inside, and each plate making mold 12 is away from movable ring 2 one end and is respectively provided with recess, each plate making mold 12 recess is respectively fixedly installed with screen 13.
[0020] In the embodiment, the diameter of the inner side of the movable ring 2 is smaller than that of the inner side of the fixed ring 1, the diameter of the outer side of the movable ring 2 is larger than that of the outer side of the fixed ring 1, a plurality of negative pressure ports 7 are annularly distributed along one end of the fixed ring 1, each negative pressure port 7 is in communication with one end of the vacuum generator, the outer sides of the inner and outer rings of the fixed ring 1 are fixedly connected with first connecting ring blocks 3, the inner sides of the inner and outer rings of the movable ring 2 are fixedly connected with second connecting ring blocks 4 matched with the first connecting ring blocks 3, the first connecting ring blocks 3 have an L-shaped cross section, the second connecting ring blocks 4 have a cross section which is centrosymmetric with the first connecting ring blocks 3, the first connecting ring blocks 3 and the second connecting ring blocks 4 are in sliding contact with each other, the communication pipe 6 extends to the outer side of the fixed ring 1 away from the rubber blowing cover 5 and is in communication with one end of the compressed air source, one end of each second connecting ring block 4 is fixedly connected with a vertical rod 8, two vertical rods 8 are fixedly connected with a horizontal rod 9, and the two horizontal rods 9 are fixedly connected with one end of the mounting sleeve 10, and the mounting sleeve 10 is fixedly sleeved on the outer side of the motor output shaft 11 at the center position.
[0021] Further, the inner and outer rings of the fixed ring 1 are in sliding contact with the second connecting ring blocks 4 of the inner and outer rings of the movable ring 2 through the first connecting ring blocks 3, so that the inner and outer rings of the fixed ring 1 and the movable ring 2 can rotate relative to each other, the one end of the fixed ring 1 is fixedly connected with the one end of the mounting frame, the mounting sleeve 10 is driven to rotate by the motor output shaft 11 of the driving motor, so that the second connecting ring blocks 4 and the movable ring 2 are driven to rotate around the fixed ring 1 through the transmission of the horizontal rods 9 and the vertical rods 8 on both sides, the slurry required for the preparation of the board is arranged at the bottom of one side of the movable ring 2, so that each board mold 12 on the outer side of the movable ring 2 is immersed in the slurry by rotating the movable ring 2, then a negative pressure environment is generated in the internal region communicated by the fixed ring 1 and the movable ring 2 through the plurality of negative pressure ports 7, so that each board mold 12 immersed in the slurry sucks the slurry into the groove of the board mold 12 through the negative pressure environment generated on the side of the suction port 14, and under the action of each screen 13, the solid substances in the slurry are left on the surface of the screen 13, and the water is screened out by the screen 13 into the movable ring 2, so that the substrate loses water and is preliminarily solidified, when the movable ring 2 rotates to the side of the rubber blowing cover 5, the compressed gas from the outside is sent into the rubber blowing cover 5 through the communication pipe 6 and is sprayed out from the side of the rubber blowing cover 5, so that the substrate board preliminarily solidified on the side of the screen 13 is blown down through each suction port 14, thereby achieving the purpose of automatic discharging, and the fixed ring 1 and the movable ring 2 are arranged in a ring shape, so as to reduce the internal space volume, the operation load and cost of the vacuum generator.
[0022] The prepared rice and green lawn substrate board is directly placed in the tray without high-temperature drying, which can save a large amount of drying cost and reduce energy consumption.
[0023] The utility model discloses a working principle: the inner ring and the outer ring of fixed ring 1 are slidably contacted with the inner ring and the outer ring of movable ring 2's second connecting ring block 4 through first connecting ring block 3 respectively, thereby the inner ring and the outer ring of fixed ring 1 and movable ring 2 can rotate each other, thereby one end of fixed ring 1 is fixedly connected with mounting frame one end, through drive motor makes its motor output shaft 11 drive mounting sleeve 10 rotation, thereby through both sides horizontal pole 9 and the transmission of vertical rod 8 drive second connecting ring block 4 and movable ring 2 rotate around fixed ring 1, set up the matrix slurry required by the plate on movable ring 2 one side bottom, thereby through the rotation movable ring 2 makes every plate mold 12 of movable ring 2 outside respectively enter slurry and soak, then through a plurality of negative pressure port 7 in the internal area of fixed ring 1 and movable ring 2 intercommunication produces negative pressure environment, thereby make every plate mold 12 in slurry immersion through the negative pressure environment of suction port 14 one side, slurry is sucked into the recess of plate mold 12, and under the action of every screen 13, solid matter in slurry is left on the surface of screen 13, and water is screened out by screen 13 and enters movable ring 2 inside, thereby make the matrix lose moisture and carry out preliminary solidification, when movable ring 2 rotates to blow rubber cover 5 one side, the connecting pipe 6 sends the outside compressed gas into and spouts from blow rubber cover 5 one side, thereby through every suction port 14 blows down the matrix board of screen 13 one side preliminary solidification, thereby reach the purpose of automatic discharge, set up fixed ring 1 and movable ring 2 as annular structure, thereby reduce its internal space volume, reduce vacuum generator operation load and cost.
[0024] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0025] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which are defined by the appended claims and their equivalents.
Claims
1. A rice and green lawn substrate plate making machine comprising a fixed ring (1), characterized in that: one side of the fixed ring (1) is provided with a movable ring (2), and the fixed ring (1) and the movable ring (2) are both annular structures, the inner and outer circles of the mutually close ends of the fixed ring (1) and the movable ring (2) are respectively rotatably connected through a plurality of first connecting ring blocks (3) and second connecting ring blocks (4), one side of the inner wall of the movable ring (2) is provided with a blowing rubber cover (5) attached thereto, and one end of the blowing rubber cover (5) is fixedly installed with a communication pipe (6), the other end of the communication pipe (6) is fixedly installed with the fixed ring (1) at one end, the end of the fixed ring (1) away from the movable ring (2) is provided with a plurality of negative pressure ports (7), and the outer side of the movable ring (2) is fixedly installed with a plurality of plate making molds (12), each plate making mold (12) is provided with a suction port (14) communicated with the inside of the movable ring (2) on the side close to the movable ring (2), and each plate making mold (12) is provided with a groove on the end away from the movable ring (2), and each plate making mold (12) is fixedly installed with a screen (13) in the groove.
2. The rice and green lawn substrate sheet manufacturing machine according to claim 1, wherein: The diameter size of the inner side of the movable ring (2) is smaller than the diameter size of the inner side of the fixed ring (1), and the diameter size of the outer side of the movable ring (2) is larger than the diameter size of the outer side of the fixed ring (1).
3. The rice and green lawn substrate sheet manufacturing machine according to claim 2, wherein: A plurality of negative pressure ports (7) are annularly distributed along one end of the fixed ring (1), and each negative pressure port (7) is respectively communicated with one end of a vacuum generator.
4. The rice and green lawn substrate sheet manufacturing machine according to claim 3, wherein: The outer sides of the inner and outer circles of the fixed ring (1) are respectively fixedly connected with first connecting ring blocks (3), and the inner sides of the inner and outer circles of the movable ring (2) are respectively fixedly connected with second connecting ring blocks (4) matched with the first connecting ring blocks (3).
5. The rice and green lawn substrate sheet manufacturing machine according to claim 4, wherein: The cross section of the first connecting ring block (3) is L-shaped structure, and the cross section of the second connecting ring block (4) is centrally symmetric structure with the first connecting ring block (3), and the first connecting ring block (3) and the second connecting ring block (4) are in sliding contact with each other.
6. A machine for making a rice and greenery turf substrate sheet according to claim 5, characterized in that: The end of the communication pipe (6) away from the blowing rubber cover (5) extends to the outer side of the fixed ring (1) and is communicated with one end of a compressed air source.
7. A machine for making rice and green lawn substrate plates according to claim 6, characterized in that: One end of each second connecting ring block (4) is fixedly connected with a vertical rod (8), and a horizontal rod (9) is fixedly connected between the two vertical rods (8), two horizontal rods (9) are respectively fixedly connected with one end of a mounting sleeve (10), and the mounting sleeve (10) is fixedly sleeved around the outer side of the motor output shaft (11) at the center position.