Ultrasonic oscillation device for preparing biomass rice seedling carbon-based bed soil

Abstract

The utility model discloses an ultrasonic oscillation device for biomass rice seedling carbon-based bed soil preparation, which comprises a box body, the bottom end of the box body is fixedly connected with a bottom frame, the bottom end of the inner wall of the bottom frame is fixedly provided with an ultrasonic generator, the two ends of the two sides of the bottom end of the box body are fixedly provided with ultrasonic transducers, and the top end of the box body is fixedly provided with a box cover. A transmission box is fixedly connected to the middle of the top end of the box cover, an outer shaft is rotationally connected to the middle of the box cover through a first bearing, an inner shaft is rotationally connected to the top end of the inner wall of the transmission box through a second bearing, and a plurality of stirring blades are fixedly connected to the bottom of the outer shaft and the bottom of the inner shaft; according to the ultrasonic concussion device for preparing the biomass rice seedling raising carbon-based bed soil, the crushing structure is arranged to prevent large block-shaped carbon-based soil raw materials from influencing the ultrasonic concussion effect, the stirring structure is arranged to further improve the mixing effect of the carbon-based soil raw materials, and the quality of the carbon-based soil is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic oscillation, in particular to an ultrasonic oscillation device for preparing biomass rice seedling charcoal bed soil. Background Art

[0002] Biomass rice seedling raising charcoal bed soil is a special rice seedling raising matrix used for raising rice seedlings, which is mainly composed of biomass charcoal and bed soil.

[0003] Ultrasonic oscillation devices can be used to prepare the carbon-based soil required for rice seedling beds. By using ultrasound to treat biomass materials and other raw materials, it helps to improve the structure and nutrient content of the soil. However, existing ultrasonic oscillation devices have the following disadvantages:

[0004] (1) The existing ultrasonic oscillation device only promotes the decomposition and mixing of raw materials through high-frequency oscillation, resulting in insufficient mixing of carbon-based soil raw materials and the quality cannot meet the requirements;

[0005] (2) The existing ultrasonic vibration device lacks a structure for breaking up large pieces of soil and raw materials, which will affect the effect of ultrasonic vibration mixing and is not conducive to the decomposition and mixing of raw materials. Utility Model Content

[0006] The purpose of the utility model is to provide an ultrasonic oscillation device for preparing biomass rice seedling charcoal-based bed soil, so as to solve the problem that the existing ultrasonic oscillation device proposed in the above background technology only promotes the decomposition and mixing of raw materials through high-frequency oscillation, so that the mixing of charcoal-based soil raw materials is not sufficient and the quality cannot meet the requirements. The ultrasonic oscillation device lacks a crushing structure for large pieces and agglomerated soil and raw materials, which affects the effect of ultrasonic oscillation mixing.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an ultrasonic oscillation device for preparing biomass rice seedling charcoal bed soil, comprising a box body, the bottom end of the box body is fixedly connected to a bottom frame, the bottom end of the inner wall of the bottom frame is fixedly installed with an ultrasonic generator, both ends of the bottom end of the box body are fixedly installed with ultrasonic transducers, the top of the box body is fixedly installed with a box cover, the middle part of the top end of the box cover is fixedly connected with a transmission box, the middle part of the box cover is rotatably connected with an outer shaft through a bearing 1, the top end of the inner wall of the transmission box is rotatably connected with an inner shaft through a bearing 2, the bottom of the outer shaft and the bottom of the inner shaft are fixedly connected with a plurality of stirring blades, one side of the top end of the box cover is fixedly connected with a feed shell, both sides of the inside of the feed shell are rotatably connected with soil rolling rollers through bearing 3, and the surface of the soil rolling roller is fixedly connected with a plurality of crushing teeth.

[0008] When using the new ultrasonic oscillation device for preparing biomass rice seedling charcoal-based bed soil of this technical solution, a crushing structure is provided to prevent large lumps of carbon-based soil raw materials from affecting the effect of ultrasonic oscillation, and a stirring structure is provided to further improve the mixing effect of the carbon-based soil raw materials and improve the quality of the carbon-based soil.

[0009] As a preferred technical solution of the utility model, a motor 1 is fixedly installed on the side of the transmission box away from the feed shell, the output end of the motor 1 passes through the inner wall of the transmission box and is fixedly connected to a bevel gear 1, the top fixed sleeve of the outer shaft is provided with a bevel gear 2, the top fixed sleeve of the inner shaft is provided with a bevel gear 3, and the outer shaft is sleeved on the surface of the inner shaft. The stirring blade is finally driven by the motor 1 to rotate.

[0010] As a preferred technical solution of the utility model, the bottom of the bevel gear 1 is meshed with the bevel gear 2, and the top of the bevel gear 1 is meshed with the bevel gear 3. The meshed bevel gears play a role in transmission.

[0011] As a preferred technical solution of the utility model, two motors are fixedly installed on both sides of the back of the feed shell, and the output end of the two motors passes through the inner wall of the feed shell and is fixedly connected to one end of the soil grinding roller. The two motors drive the soil grinding roller to rotate.

[0012] As a preferred technical solution of the utility model, both ends of the bottom end of the bottom frame are fixedly connected with support members, the bottoms of the four support members are slidably connected with bottom tubes, and the bottom ends of the four bottom tubes are fixedly connected with bottom plates. The bottom plate can improve the stability of the ultrasonic oscillation device.

[0013] As a preferred technical solution of the utility model, a hydraulic shock absorber is fixedly installed at the bottom end of the inner wall of the bottom tube, and the top end of the hydraulic shock absorber is fixedly connected to the support member. The hydraulic shock absorber can improve the vibration reduction and noise reduction effect of the ultrasonic oscillation device during operation.

[0014] As a preferred technical solution of the utility model, a discharge cover is hingedly connected to the bottom of the box body away from the feeding shell. The provided discharge cover is used to discharge the prepared carbon-based soil.

[0015] As a preferred technical solution of the utility model, a switch panel is fixedly installed on the front of the box, the ultrasonic generator is electrically connected to an external power supply through the switch panel, and the ultrasonic generator is electrically connected to an ultrasonic transducer. The operation of the ultrasonic oscillation device is controlled by the switch panel.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. By starting the motor 1 during the ultrasonic oscillation of the carbon-based soil raw materials, the stirring blades at the upper and lower parts of the box can be driven to rotate in opposite directions, which can further improve the mixing effect of the carbon-based soil raw materials and improve the quality of the carbon-based soil for rice seedling cultivation;

[0018] 2. By setting two soil-grinding rollers at the feed shell of the ultrasonic oscillation device, the second motor can be started to drive the soil-grinding rollers to rotate. When large and agglomerated carbon-based soil raw materials pass through, they can be broken by the crushing teeth on the surface, avoiding large agglomerated carbon-based soil raw materials from affecting the effect of ultrasonic oscillation mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 It is a cross-sectional view of the transmission box of the utility model;

[0022] Figure 4 It is a top view of the feed shell of the utility model;

[0023] Figure 5 It is a cross-sectional view of the bottom tube of the utility model.

[0024] In the figure: 1. box body; 2. bottom frame; 3. ultrasonic generator; 4. ultrasonic transducer; 5. box cover; 6. transmission box; 7. motor 1; 8. bevel gear 1; 9. outer shaft; 10. bevel gear 2; 11. inner shaft; 12. bevel gear 3; 13. stirring blade; 14. discharge cover; 15. switch panel; 16. support; 17. bottom cylinder; 18. hydraulic shock absorber; 19. bottom plate; 20. feed shell; 21. soil roller; 22. motor 2; 23. crushing teeth. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5The utility model provides an ultrasonic oscillation device for preparing biomass rice seedling charcoal bed soil, including a box body 1, a bottom frame 2 is fixedly connected to the bottom end of the box body 1, an ultrasonic generator 3 is fixedly installed at the bottom end of the inner wall of the bottom frame 2, ultrasonic transducers 4 are fixedly installed on both ends of the bottom end of the box body 1 to provide high-frequency oscillation force, a box cover 5 is fixedly installed on the top of the box body 1, a transmission box 6 is fixedly connected to the middle part of the top of the box cover 5, an outer shaft 9 is rotatably connected to the middle part of the box cover 5 through a bearing 1, an inner shaft 11 is rotatably connected to the top of the inner wall of the transmission box 6 through a bearing 2, a plurality of stirring blades 13 are fixedly connected to the bottom of the outer shaft 9 and the bottom of the inner shaft 11, which play a role in stirring and mixing, a feed shell 20 is fixedly connected to one side of the top of the box cover 5, a soil roller 21 is rotatably connected to the two sides of the inner wall of the feed shell 20 through a bearing 3, and a plurality of crushing teeth 23 are fixedly connected to the surface of the soil roller 21 for crushing soil raw materials.

[0027] When in use, the carbon-based soil raw materials for rice seedling cultivation are put into the device from the feed shell 20, and then the ultrasonic generator 3 and the ultrasonic transducer 4 are started. The decomposition and mixing of the raw materials are promoted by high-frequency oscillation to prepare the carbon-based soil. By driving the two soil-milling rollers 21 at the feed shell 20 to rotate, when the large and agglomerated carbon-based soil raw materials are passed through, they can be broken by the crushing teeth 23 on the surface, so as to prevent the large and agglomerated carbon-based soil raw materials from affecting the effect of ultrasonic oscillation mixing.

[0028] A motor 7 is fixedly installed on the side of the transmission box 6 facing away from the feed shell 20, and the output end of the motor 7 passes through the inner wall of the transmission box 6 and is fixedly connected to a bevel gear 8. The top fixed sleeve of the outer shaft 9 is provided with a bevel gear 2 10, and the top fixed sleeve of the inner shaft 11 is provided with a bevel gear 3 12. The outer shaft 9 is sleeved on the surface of the inner shaft 11, and the bottom of the bevel gear 8 is meshed with the bevel gear 2 10 for transmission, and the top of the bevel gear 8 is meshed with the bevel gear 3 12. Motors 22 are fixedly installed on both sides of the back side of the feed shell 20, and the output end of the motor 22 passes through the inner wall of the feed shell 20 and is fixedly connected to one end of the soil roller 21 for driving rotation.

[0029] When in use, after the motor 22 is started, it can drive the soil roller 21 to rotate, so as to break up the clumped soil. After the motor 17 is started, it can drive the bevel gear 1 8 to rotate, and then drive the outer shaft 9 and the inner shaft 11 to rotate through the bevel gear 2 10 and the bevel gear 3 12 respectively. The rotation directions of the outer shaft 9 and the inner shaft 11 are opposite, so the stirring blades 13 at the upper and lower parts of the box body 1 will rotate in opposite directions, further improving the mixing effect of the carbon-based soil raw materials.

[0030] Both ends of the bottom end of the bottom frame 2 are fixedly connected with support members 16, the bottoms of the four support members 16 are slidably connected with bottom cylinders 17, the bottom ends of the four bottom cylinders 17 are fixedly connected with bottom plates 19, and the bottom end of the inner wall of the bottom cylinder 17 is fixedly installed with a hydraulic shock absorber 18, and the top of the hydraulic shock absorber 18 is fixedly connected to the support member 16 to play a shock absorbing role. A discharge cover 14 is hinged at the bottom of the box body 1 away from the feed shell 20 for discharging, and a switch panel 15 is fixedly installed on the front of the box body 1. The ultrasonic generator 3 is electrically connected to the external power supply through the switch panel 15, and the ultrasonic generator 3 is electrically connected to the ultrasonic transducer 4 to control the opening and closing.

[0031] When in use, connect the external power supply, and control the ultrasonic oscillation operation of the device by pressing the switch panel 15. When the device is running, the hydraulic shock absorber 18 can improve the stability of the bottom plate 19, and play a role in shock absorption and noise reduction. After the ultrasonic oscillation operation is completed, open the discharge cover 14 to discharge the prepared carbon-based soil.

[0032] When used specifically, the ultrasonic oscillating device for preparing biomass rice seedling charcoal bed soil of the utility model is to put the charcoal-based soil raw materials for rice seedling cultivation into the device from the feed shell 20, and then start the ultrasonic generator 3 and the ultrasonic transducer 4, and promote the decomposition and mixing of the raw materials through high-frequency oscillation to prepare the charcoal-based soil. After completion, the discharge cover 14 can be opened to discharge, and two soil-grinding rollers 21 are arranged at the feed shell 20 of the ultrasonic oscillating device, and the motor 22 can be started to drive the soil-grinding rollers 21 to rotate. When the large pieces and agglomerated charcoal-based soil raw materials are put in, When passing through, the crushing teeth 23 on the surface can be used to crush it, so as to prevent large lumps of carbon-based soil raw materials from affecting the effect of ultrasonic oscillation mixing. By starting the motor 7 during the ultrasonic oscillation of the carbon-based soil raw materials, the bevel gear 8 is driven to rotate, and then the outer shaft 9 and the inner shaft 11 are driven to rotate through the bevel gear 2 10 and the bevel gear 3 12 respectively. The rotation directions of the outer shaft 9 and the inner shaft 11 are opposite, so the stirring blades 13 at the upper and lower parts of the box body 1 will rotate in opposite directions, further improving the mixing effect of the carbon-based soil raw materials and improving the quality of the carbon-based soil for rice seedling cultivation.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An ultrasonic oscillating device for preparing biomass rice seedling charcoal bed soil, comprising a housing (1), characterized in that: The bottom end of the box body (1) is fixedly connected to a bottom frame (2), the bottom end of the inner wall of the bottom frame (2) is fixedly mounted with an ultrasonic generator (3), both ends of the bottom end of the box body (1) are fixedly mounted with ultrasonic transducers (4), the top end of the box body (1) is fixedly mounted with a box cover (5), the middle part of the top end of the box cover (5) is fixedly connected with a transmission box (6), the middle part of the box cover (5) is rotatably connected with an outer shaft (9) through a first bearing, the top end of the inner wall of the transmission box (6) is rotatably connected with an inner shaft (11) through a second bearing, the bottom of the outer shaft (9) and the bottom of the inner shaft (11) are fixedly connected with a plurality of stirring blades (13), one side of the top end of the box cover (5) is fixedly connected with a feed shell (20), both sides of the inside of the feed shell (20) are rotatably connected with a soil grinding roller (21) through a third bearing, and the surface of the soil grinding roller (21) is fixedly connected with a plurality of crushing teeth (23).

2. The ultrasonic oscillating device for preparing biomass rice seedling charcoal bed soil according to claim 1, characterized in that: A motor 1 (7) is fixedly mounted on the side of the transmission box (6) facing away from the feed shell (20); the output end of the motor 1 (7) passes through the inner wall of the transmission box (6) and is fixedly connected to a bevel gear 1 (8); a top fixed sleeve of the outer shaft (9) is provided with a bevel gear 2 (10); a top fixed sleeve of the inner shaft (11) is provided with a bevel gear 3 (12); and the outer shaft (9) is sleeved on the surface of the inner shaft (11).

3. The ultrasonic oscillating device for preparing biomass rice seedling charcoal bed soil according to claim 2, characterized in that: The bottom of the bevel gear one (8) is meshed with the bevel gear two (10), and the top of the bevel gear one (8) is meshed with the bevel gear three (12).

4. The ultrasonic oscillating device for preparing biomass rice seedling charcoal bed soil according to claim 1, characterized in that: Motor 2 (22) is fixedly mounted on both sides of the back side of the feed shell (20), and the output end of motor 2 (22) passes through the inner wall of the feed shell (20) and is fixedly connected to one end of the soil grinding roller (21).

5. The ultrasonic oscillating device for preparing biomass rice seedling charcoal bed soil according to claim 1, characterized in that: Both ends of the bottom end of the bottom frame (2) are fixedly connected to support members (16), the bottoms of the four support members (16) are slidably connected to bottom tubes (17), and the bottom ends of the four bottom tubes (17) are fixedly connected to bottom plates (19).

6. The ultrasonic oscillating device for preparing biomass rice seedling charcoal bed soil according to claim 5, characterized in that: A hydraulic shock absorber (18) is fixedly mounted on the bottom end of the inner wall of the bottom cylinder (17), and the top end of the hydraulic shock absorber (18) is fixedly connected to the support member (16).

7. The ultrasonic oscillating device for preparing biomass rice seedling charcoal bed soil according to claim 1, characterized in that: A discharge cover (14) is hingedly connected to the bottom of the box body (1) on the side away from the feed shell (20).

8. The ultrasonic oscillating device for preparing biomass charcoal bed soil for raising rice seedlings according to claim 1, characterized in that: A switch panel (15) is fixedly mounted on the front of the box (1); the ultrasonic generator (3) is electrically connected to an external power source via the switch panel (15); and the ultrasonic generator (3) is electrically connected to an ultrasonic transducer (4).

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