Ornamental plant growing substrate rolling granulation device

Abstract

The utility model discloses a kind of orchid planting substrate roll compaction granulation equipment, it is related to horticultural machinery equipment technical field, including support frame seat, one end of the support frame seat is equipped with control panel, the upper end of the support frame seat is equipped with cylinder, the middle of the support frame seat is equipped with transmission, the upper end of the cylinder is equipped with feed hopper.The utility model, equipment adopts the roll compaction granulation structure of roll plate and elastic pressure roller cooperation, pressure roller adopts polyurethane elastic material, can be flexibly rolled to substrate, avoid substrate fiber damage;While the discharging hole on roll plate is annularly evenly distributed, aperture can be customized, ensure that the size of substrate particle after processing is uniform, completely adapt orchid root system to the requirement of substrate particle, improve orchid planting survival rate.

Description

Technical Field

[0001] This utility model relates to the field of horticultural machinery and equipment technology, and in particular to a rolling granulation device for orchid planting substrate. Background Technology

[0002] As a typical epiphytic or semi-epipetary plant, orchids have extremely strict requirements for the aeration, water retention and particle uniformity of the planting substrate. The consistency of particle size directly affects the efficiency of root respiration and nutrient absorption.

[0003] For example, patent publication number CN223219643U discloses a rolling granulation device for orchid planting substrate, specifically relating to the field of rolling granulation technology. It includes a granulation box, a support frame fixedly installed on the rear end face of the granulation box, a support base fixedly installed at the front end of the bottom of the support frame, a feeding box fixedly connected to the lower end of the granulation box, and a conical feeding cylinder fixedly connected to the upper end of the granulation box. The upper end of the conical feeding cylinder is open, a drive plate fixedly installed on the upper end of the conical feeding cylinder, and a screw feeder installed at the lower end of the drive plate. The lower end of the screw feeder passes through the open end of the conical feeding cylinder and extends to the bottom of the conical feeding cylinder. An operation port is opened at the front end of the granulation box, and a front plate is detachably and fixedly installed at the operation port.

[0004] However, in existing technologies, the granulation uniformity is poor. Traditional equipment mostly adopts a rigid rolling structure, and the pressure rollers lack elastic adjustment capabilities, which can easily lead to the breakage of matrix fibers. Moreover, the formed particles rely on natural sieving, resulting in size deviations and insufficient uniformity. Therefore, it is impossible to adapt to the specific requirements of different orchid varieties for matrix particles. Thus, an orchid planting matrix rolling granulation equipment is proposed. Utility Model Content

[0005] The purpose of this invention is to solve the problems existing in the prior art by proposing a rolling granulation device for orchid planting substrate.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a rolling granulation device for orchid planting substrate, comprising a support frame, a control panel installed at one end of the support frame, a cylinder installed at the upper end of the support frame, a gearbox installed in the middle of the support frame, a feed hopper installed at the upper end of the cylinder, a ring fixing frame installed on the outer wall of the cylinder, a stepper motor installed at one end of the gearbox, two sets of long rods running through the outer wall of the cylinder, a drive shaft fixedly installed at the output end of the gearbox, a rolling plate installed on the outer wall of the drive shaft, and pressing rollers installed on the outer walls of both sets of long rods. Multiple sets of discharge holes are opened through the upper end of the rolling plate.

[0007] Preferably, the upper part of the drive shaft extends into the interior of the cylinder, and the output end of the stepper motor is fixed to the input end of the gearbox.

[0008] Preferably, the outer wall of the roller plate is in contact with the inner wall of the cylinder, the lower surfaces of both sets of pressure rollers are in contact with the upper surface of the roller plate, and the stepper motor is connected to the control panel via signal.

[0009] Preferably, a feeding concave plate is fixedly installed at the opening of the outer wall of the cylinder, a circular plate is installed on the outer wall of the transmission shaft, an auxiliary circular seat is rotatably installed on the outer wall of the transmission shaft, and a baffle is installed on the inner wall of the cylinder.

[0010] Preferably, the outer wall of the circular plate is in contact with the inner wall of the cylinder, and the outer wall of the circular plate is flush with the opening of the outer wall of the cylinder, and one end of the baffle is fixed to the outer wall of the auxiliary circular seat.

[0011] Preferably, the feed hopper is provided with a connecting column inside, and the outer wall of the connecting column is equipped with helical blades.

[0012] Preferably, the lower end of the connecting column is fixed to the upper end of the transmission shaft, and the spiral blades are disposed inside the feed hopper.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, the granulation uniformity is high, which is suitable for the needs of orchid cultivation: The equipment adopts a rolling granulation structure with a rolling plate and an elastic pressing roller. The pressing roller is made of polyurethane elastic material, which can flexibly roll the substrate and avoid damage to the substrate fibers. At the same time, the feeding holes on the rolling plate are evenly distributed in a ring, and the hole diameter can be customized to ensure that the processed substrate particles are uniform in size, which is fully adapted to the requirements of orchid roots for substrate particles and improves the survival rate of orchid cultivation.

[0015] 2. In this utility model, the feeding is stable and the anti-clogging effect is good: the feed hopper is equipped with spiral blades that are linked to the transmission shaft. Through the forced feeding and stirring action of the spiral blades, the substrate can be effectively prevented from clumping in the feed hopper, ensuring a continuous and stable feeding process, solving the problem of feeding blockage in traditional equipment, and improving production efficiency.

[0016] 3. In this utility model, the power transmission is stable and the operation is highly reliable: the power transmission structure adopts a stepper motor and a gear transmission, the stepper motor speed is precisely controllable, and the transmission can achieve different speed adjustments; the transmission shaft is made of solid alloy steel forging and is connected to each component by key or flange, resulting in high and stable power transmission efficiency, low vibration during equipment operation, and long service life.

[0017] 4. In this utility model, the discharge is smooth and the cleaning is convenient: the discharge structure is set with a circular plate, a baffle and a discharge concave plate. Through the rotation of the circular plate and the guidance of the baffle, the particles can smoothly enter the discharge concave plate from the circular plate, ensuring that the particles are discharged smoothly. Attached Figure Description

[0018] Figure 1 This utility model provides a three-dimensional structural diagram of an orchid planting substrate rolling granulation device;

[0019] Figure 2 This utility model provides a schematic diagram of the rear structure of an orchid planting substrate rolling granulation device;

[0020] Figure 3 This utility model provides a schematic diagram of a cylindrical half-section structure of an orchid planting substrate rolling granulation device;

[0021] Figure 4 This utility model provides a structural diagram of the drive shaft, rolling handle, pressing roller, and circular plate of an orchid planting substrate rolling granulation device.

[0022] Legend: 1. Support frame; 2. Control panel; 3. Cylinder; 4. Gearbox; 5. Feed hopper; 6. Discharge concave plate; 7. Circular ring fixing frame; 8. Stepper motor; 9. Long rod; 10. Connecting column; 11. Drive shaft; 12. Roller plate; 13. Pressure roller; 14. Circular plate; 15. Auxiliary circular seat; 16. Baffle; 17. Spiral blade; 18. Discharge hole. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1: As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this utility model provides a rolling granulation device for orchid planting substrate, including a support frame 1, a control panel 2 installed at one end of the support frame 1, a cylinder 3 installed at the upper end of the support frame 1, a gearbox 4 installed in the middle of the support frame 1, a feed hopper 5 installed at the upper end of the cylinder 3, a ring fixing frame 7 installed on the outer wall of the cylinder 3, a stepper motor 8 installed at one end of the gearbox 4, two sets of long rods 9 running through the outer wall of the cylinder 3, and a drive shaft fixedly installed at the output end of the gearbox 4. 11. A roller plate 12 is installed on the outer wall of the drive shaft 11. A pressure roller 13 is installed on the outer wall of both sets of long rods 9. Multiple sets of discharge holes 18 are opened through the upper end of the roller plate 12. The upper part of the drive shaft 11 extends into the interior of the cylinder 3. The output end of the stepper motor 8 is fixed to the input end of the gearbox 4. The outer wall of the roller plate 12 is in contact with the inner wall of the cylinder 3. The lower surfaces of both sets of pressure rollers 13 are in contact with the upper surface of the roller plate 12. The stepper motor 8 is connected to the control panel 2 via signal.

[0026] The specific settings and functions of this embodiment are described below. The support frame 1, as the overall support structure of the equipment, is made of high-strength alloy steel and has good structural stability and load-bearing capacity, which can effectively prevent the equipment from shifting due to vibration during operation. One end of the support frame 1 is fixedly installed with a control panel 2 by bolts. The control panel 2 has a built-in PLC control system, which can realize the precise setting and real-time monitoring of the equipment operating parameters and is easy to operate. The upper end of the support frame 1 is sealed with a cylinder 3 by a flange. The cylinder 3 is the core working chamber of the matrix rolling granulation. It is made of 304 stainless steel and the inner wall is polished, with a high surface smoothness, which can prevent the matrix from sticking to the inner wall and has good corrosion resistance, extending the service life of the equipment. The middle position of the support frame 1 is fixedly installed with a gear transmission 4. The gear transmission 4 adopts a gear transmission structure, which can realize the precise adjustment of different speeds to adapt to the granulation needs of different matrix textures.

[0027] The upper end of the cylinder 3 is integrally formed with a feed hopper 5, which has an inverted conical structure with an upper diameter larger than a lower diameter. This increases the feed volume and guides the substrate to fall smoothly, preventing the feed inlet from becoming blocked. A circular ring fixing frame 7 is welded to the outer wall of the cylinder 3 to enhance the connection stability of the cylinder 3.

[0028] One end of the gearbox 4 is fixedly mounted with a stepper motor 8 via a coupling. The stepper motor 8 provides the power source for the equipment and features precise speed control and smooth start-stop. Its output end is fixed to the input end of the gearbox 4 via a key connection to ensure the stability of power transmission. Two sets of long rods 9 are symmetrically installed through the outer wall of the cylinder 3. The long rods 9 are made of high-strength alloy steel, with one end fixed to the outer wall of the cylinder 3 via threads, and the other end extending into the interior of the cylinder 3. The output end of the gearbox 4 is fixedly mounted with a drive shaft 11 via a spline. The drive shaft 11 is forged from solid alloy steel, has high strength and high transmission efficiency, and its upper end extends through the cylinder 3. Internally, power is transmitted from the gearbox 4 to the working parts inside the cylinder 3. A rolling plate 12 is fixedly installed on the outer wall of the transmission shaft 11 by a flat key. The rolling plate 12 has a circular structure, and its outer wall is in close contact with the inner wall of the cylinder 3, ensuring that the substrate can form a stable rolling space between the rolling plate 12 and the inner wall of the cylinder 3. The outer walls of the two sets of long rods 9 are rotatably mounted with pressure rollers 13 through bearings. The pressure rollers 13 are made of polyurethane elastic material, which has a certain elastic deformation capability and can avoid damage to the fiber structure in the substrate. The lower surfaces of the two sets of pressure rollers 13 are in close contact with the upper surface of the rolling plate 12, forming a stable rolling pair.

[0029] Multiple sets of feeding holes 18 are opened through the upper end of the roller plate 12. The feeding holes 18 are circular and the diameter can be customized according to the required matrix particle size. The multiple sets of feeding holes 18 are evenly distributed in a ring to ensure that the granulated particles can fall evenly. A feeding concave plate 6 is fixedly installed at the opening of the outer wall of the cylinder 3 by bolts. The feeding concave plate 6 has an arc-shaped structure and its concave surface faces the inside of the cylinder 3, which can guide the granulated particles to be discharged smoothly from the equipment and avoid the particles from accumulating inside the cylinder 3.

[0030] Example 2: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a feeding concave plate 6 is fixedly installed at the opening of the outer wall of the cylinder 3, a circular plate 14 is installed on the outer wall of the transmission shaft 11, an auxiliary circular seat 15 is rotatably installed on the outer wall of the transmission shaft 11, a baffle 16 is installed on the inner wall of the cylinder 3, the outer wall of the circular plate 14 is in contact with the inner wall of the cylinder 3, and the outer wall of the circular plate 14 is flush with the opening of the outer wall of the cylinder 3, and one end of the baffle 16 is fixed to the outer wall of the auxiliary circular seat 15;

[0031] The feed hopper 5 has a connecting column 10 inside, and a spiral blade 17 is installed on the outer wall of the connecting column 10. The lower end of the connecting column 10 is fixed to the upper end of the transmission shaft 11, and the spiral blade 17 is located inside the feed hopper 5.

[0032] The overall effect of this embodiment is that a circular plate 14 is installed on the outer wall of the drive shaft 11 below the rolling plate 12 via a flat key. The outer wall of the circular plate 14 is in close contact with the inner wall of the cylinder 3, and the outer wall of the circular plate 14 is flush with the opening of the outer wall of the cylinder 3. This can block and guide the rolled particles, ensuring that all particles enter the feeding concave plate 6. An auxiliary circular seat 15 is rotatably installed on the outer wall of the drive shaft 11 below the circular plate 14 via a bearing. A baffle 16 is welded to the inner wall of the cylinder 3. The baffle 16 is arc-shaped, and one end of it is welded and fixed to the outer wall of the auxiliary circular seat 15. This can provide secondary guidance for the falling particles, further improving the smoothness of the discharge.

[0033] The feed hopper 5 is equipped with a connecting column 10 inside. The outer wall of the connecting column 10 is fixedly installed with a spiral blade 17 by welding. The outer diameter of the spiral blade 17 is adapted to the inner wall of the feed hopper 5. The lower end of the connecting column 10 is fixedly connected to the upper end of the transmission shaft 11 through a flange, so that when the transmission shaft 11 rotates, it can drive the connecting column 10 and the spiral blade 17 to rotate synchronously, realizing forced feeding during the feeding process and preventing the substrate from clumping and blocking in the feed hopper 5. The stepper motor 8 is connected to the control panel 2 through wires, and the start, stop, speed adjustment and other operations of the stepper motor 8 can be controlled through the control panel 2.

[0034] The usage and working principle of this device are as follows: First, the speed of the stepper motor 8 is set through the control panel 2. After the stepper motor 8 is started, the speed is adjusted to the required speed through the gearbox 4. Then, the pre-treated orchid planting substrate is poured into the feeding hopper 5. The transmission shaft 11 rotates under the drive of the stepper motor 8 and the gearbox 4, which simultaneously drives the connecting column 10 and the spiral blade 17 to rotate synchronously. The spiral blade 17 stirs and forces the substrate in the feeding hopper 5 to ensure that the substrate enters the cylinder 3 evenly and stably and falls onto the rolling plate 12.

[0035] The roller plate 12 rotates synchronously with the drive shaft 11. The substrate falling on the roller plate 12 moves towards the edge of the roller plate 12 under the action of centrifugal force and friction. When the substrate moves to the bottom of the pressing roller 13, the pressing roller 13 rotates under the action of friction of the roller plate 12, and cooperates with the roller plate 12 to roll and squeeze the substrate, so that the substrate gradually forms granules. When the size of the granules reaches the diameter of the discharge hole 18, they fall onto the circular plate 14 under the action of gravity. The circular plate 14 rotates with the drive shaft 11, pushing the granules to the baffle 16. Under the guidance of the baffle 16, the granules enter the discharge concave plate 6 and are finally discharged from the equipment through the discharge concave plate 6, completing the entire granulation process.

[0036] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A rolling granulation device for orchid planting substrate, comprising a support frame (1), characterized in that: A control panel (2) is installed at one end of the support frame (1). A cylinder (3) is installed at the upper end of the support frame (1). A gearbox (4) is installed in the middle of the support frame (1). A feed hopper (5) is installed at the upper end of the cylinder (3). A ring fixing frame (7) is installed on the outer wall of the cylinder (3). A stepper motor (8) is installed at one end of the gearbox (4). Two sets of long rods (9) are installed through the outer wall of the cylinder (3). A transmission shaft (11) is fixedly installed at the output end of the gearbox (4). A rolling plate (12) is installed on the outer wall of the transmission shaft (11). A pressure roller (13) is installed on the outer wall of both sets of long rods (9). Multiple sets of discharge holes (18) are opened through the upper end of the rolling plate (12).

2. The orchid planting substrate rolling granulation equipment according to claim 1, characterized in that: The upper part of the transmission shaft (11) extends into the interior of the cylinder (3), and the output end of the stepper motor (8) is fixed to the input end of the gearbox (4).

3. The orchid planting substrate rolling granulation equipment according to claim 2, characterized in that: The outer wall of the roller plate (12) is in contact with the inner wall of the cylinder (3), and the lower surfaces of the two sets of pressure rollers (13) are in contact with the upper surface of the roller plate (12). The stepper motor (8) is connected to the control panel (2) via signal.

4. The orchid planting substrate rolling granulation equipment according to claim 1, characterized in that: A feeding concave plate (6) is fixedly installed at the opening of the outer wall of the cylinder (3), a circular plate (14) is installed on the outer wall of the transmission shaft (11), an auxiliary circular seat (15) is rotatably installed on the outer wall of the transmission shaft (11), and a baffle (16) is installed on the inner wall of the cylinder (3).

5. The orchid planting substrate rolling granulation equipment according to claim 4, characterized in that: The outer wall of the circular plate (14) is in contact with the inner wall of the cylinder (3), and the outer wall of the circular plate (14) is flush with the opening of the outer wall of the cylinder (3). One end of the baffle (16) is fixed to the outer wall of the auxiliary circular seat (15).

6. The orchid planting substrate rolling granulation equipment according to claim 1, characterized in that: The feed hopper (5) is provided with a connecting column (10) inside, and the outer wall of the connecting column (10) is equipped with a spiral blade (17).

7. The orchid planting substrate rolling granulation equipment according to claim 6, characterized in that: The lower end of the connecting column (10) is fixed to the upper end of the transmission shaft (11), and the spiral blade (17) is disposed inside the feed hopper (5).

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