Edible mushroom clinker cultivation bag-breaking planting device
By designing a edible fungus clinker cultivation broken bag planting device including inoculation barrel, discharge barrel, injection barrel, clamping mechanism, feeding mechanism and pushing mechanism, the problem of difficult to control the inoculation depth and high price of power tools in the prior art is solved, and accurate feeding with fixed depth and quantitative quantification and low-cost and efficient strain growth are achieved.
Patent Information
- Application Number
- CN202510300817.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2025-05-09
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the existing edible fungus clinker cultivation technology, manual inoculation is difficult to accurately control the depth of the bacterial strain, which can easily lead to difficulty in breaking the soil or growth of the strain. The power tools are expensive and easy to damage. Manual operation poses a risk of heat loss and clinker leakage.
A edible fungus clinker cultivation bag planting device is designed, including inoculation cylinder, discharge cylinder, injection cylinder, clamping mechanism, feeding mechanism and feed push mechanism. The precise feeding of fixed depth and quantitative through conical puncture head and one-way valve structure is achieved, reducing labor intensity and avoiding heat loss and clinker leakage.
Accurate feeding with fixed depth and quantity is achieved, reducing operating steps and labor intensity, reducing costs, ensuring good growth effect of the strain, and avoiding heat loss and clinker leakage.
Smart Images
Figure CN119949186A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of agriculture, and in particular to a bag-breaking planting device for cultivating edible fungi cooked materials. Background Art
[0002] The specific operation of cooked material cultivation is to fill the culture medium into a container of a certain size, such as a commonly used plastic bag, and then sterilize it at normal pressure or high pressure to completely kill all organisms in the culture medium. After the sterilized culture medium is cooled, it is inoculated through aseptic operation, and then allowed to germinate and produce mushrooms under suitable environmental conditions. Mushrooms such as shiitake mushrooms, king oyster mushrooms, enoki mushrooms, black fungus, white fungus, and white mushrooms all use this cooked material cultivation method.
[0003] In the inoculation process, manual inoculation is used, and the strains need to be broken into blocks ranging in size from red dates to walnuts. However, this manual inoculation method has some disadvantages: the depth of strain inoculation is difficult to control accurately. When the depth is too deep, the strain will face great difficulties in breaking through the soil, and may even grow horizontally; if the inoculation is too shallow, the strain cannot obtain sufficient nutrient supply. Although electric tool inoculation is more convenient in operation, its price is relatively high, and because the strain is relatively fragile, it is easy to damage the bacterial cluster during the cable dragging process. When manually inoculating, the opening size of the plastic film is difficult to unify. If the opening is too large, it will not only easily cause heat loss, but also may cause clinker leakage, while increasing the risk of bacterial invasion; if the opening is too small, it will hinder the strain from breaking through the membrane. Summary of the invention
[0004] In order to solve the defects of the prior art, the present invention provides a bag-breaking planting device for edible fungi cooked material cultivation, which can not only realize the precise feeding and inoculation of fixed depth and quantity, effectively guarantee the accuracy and standardization of inoculation, but also its design fully considers ergonomics, is easy to hold, and is very labor-saving to operate, greatly reducing the labor intensity of the user. It adopts a purely manual operation mode, does not need to rely on power equipment, has low cost and is affordable. At the same time, during use, the device can fix the opening size of the plastic film at a suitable specification to avoid affecting the growth of the strain due to different opening sizes, thereby effectively ensuring the good growth effect of the strain.
[0005] The technical solution adopted in the present invention is: a broken bag planting device for cultivating cooked materials of edible fungi, comprising an inoculation barrel, a discharge barrel is arranged at the front end of the inoculation barrel, and a pushing mechanism is arranged at the rear end; an injection barrel, the injection barrel is coaxially arranged in the discharge barrel, the injection barrel is in close contact with the inner wall of the discharge barrel, a conical puncture head is arranged at the front end of the injection barrel, and liquid outlet holes are evenly distributed on the upper circumference; a clamping mechanism, comprising a left clamping plate and a right clamping plate which are arranged oppositely and can be opened and closed, the right clamping plate is fixed to the right side of the inoculation barrel, and the left clamping plate is hinged to the left side of the inoculation barrel; a feeding mechanism, comprising a feeding hole arranged at the upper part of the inoculation barrel, and the feeding hole is connected to the liquid storage tank through a hose; a pushing mechanism, comprising a push plate which is sealed with the inner wall of the inoculation barrel, the push plate is elastically connected to the left clamping plate through a spring, one end of the spring is fixed to the rear end of the push plate, and the other end is fixed to the left clamping plate.
[0006] Preferably, a push plate is provided in the inoculation cylinder, and a retaining cylinder is provided on the outer sleeve of the push plate which is sealed with the inner wall of the inoculation cylinder, and the injection cylinder is fixed through the middle of the push plate. At least one flow hole is provided on the push plate, and a one-way valve structure is provided in the flow hole. The one-way valve structure includes a plurality of anti-backflow valves formed by elastic sheets extending downward from the hole wall and toward the center. The multiple valves will converge toward the middle, and then tightly seal the flow hole. The ends of these valves are all set downward. In this structural state, the liquid can only flow from top to bottom, and reverse flow from bottom to top cannot be achieved.
[0007] Preferably, the length of the retaining cylinder is not less than the diameter of the feeding hole, and when the pushing plate is pushed upward, the retaining cylinder completely covers the feeding hole.
[0008] Preferably, two vertical plates are vertically fixed on the right clamping plate, and two sets of relative rollers are installed on the shaft between the vertical plates. The spring is passed through the guide gap formed between the two sets of rollers, and the plane where the guide gap is located is coplanar with the axis of the inoculation tube. Because the spring itself has elasticity, there are unpredictable uncertainties in its movement, so there is a high probability that the spring will produce friction with the inoculation tube during movement, and this friction will cause wear of the inoculation tube. By guiding the transmission direction of the spring with two sets of rollers, the wear of the inoculation tube caused by the movement of the spring can be effectively avoided.
[0009] Preferably, the diameter of the discharge barrel is smaller than the diameter of the inoculation barrel so that the top of the inoculation barrel has a blocking effect, and the maximum diameter of the piercing head is equal to the diameter of the discharge barrel. When the retaining barrel is pushed outward, the top of the inoculation barrel will form a barrier to it. Once the retaining barrel cannot continue to move upward, the feed hole will be blocked. When the retaining barrel moves to the top of the inoculation barrel and cannot move further, the liquid outlet will be exposed at the upper opening position of the discharge barrel. The discharge barrel can penetrate the plastic film together with the piercing head, but the inoculation barrel will be blocked by the plastic film, thereby achieving the effect of fixed depth cultivation.
[0010] Preferably, a screw is vertically fixed to the tail end of the right clamping plate, an adjusting sleeve is threadedly connected to the screw, and a rotary handle is fixed to the end of the adjusting sleeve. The rotary handle is provided to facilitate the rotation of the adjusting sleeve. The overall height of the screw and the adjusting sleeve can be adjusted by rotating the adjusting sleeve. When the left clamping plate is reset, it will be blocked by the top of the adjusting sleeve, and the rotation angle of the left clamping plate can be adjusted, thereby controlling the discharge amount and realizing quantitative feeding.
[0011] Preferably, a torsion spring is provided at the hinge between the left clamping plate and the inoculation cylinder, so as to automatically reset the clamping plate to an open and closed state after the user lets go, thereby simplifying the operation process and improving the continuity of the operation.
[0012] Preferably, the left splint and the right splint are respectively provided with a single-hole handle and a four-hole handle, the surfaces of the single-hole handle and the four-hole handle are covered with a soft rubber layer, and the contours conform to the ergonomic design to reduce hand fatigue caused by long-term operation.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] 1. Through the linkage design of the pushing mechanism and the clamping mechanism, the bag puncture, strain injection and pushing operations can be completed simultaneously with one hand, which greatly reduces the operation steps.
[0015] 2. The conical puncture head at the front end of the injection barrel is precisely matched with the discharge barrel to form a closed channel during puncture to prevent the overflow of the strain and reduce the resistance to bag breaking. Each time the puncture head punctures the plastic film, the size of the hole formed remains consistent, which can effectively avoid heat loss and clinker leakage problems and will not hinder the subsequent growth of the strain.
[0016] 3. The thread matching design of the adjustment sleeve and the screw can fine-tune the opening and closing angle of the right clamp by rotating the handle to adapt to different bag thicknesses, and simultaneously control the injection pressure of the fungus to achieve quantitative feeding on demand. The discharge barrel can penetrate the plastic film together with the piercing head, but the inoculation barrel will be blocked by the plastic film, thus achieving the effect of fixed depth cultivation.
[0017] 4. The combined structure of the push plate and the retaining cylinder automatically covers the feed hole when pushing the material, and cooperates with the anti-backflow valve in the flow hole to ensure that the bacteria can only flow to the injection cylinder in one direction, eliminating back-suction contamination.
[0018] 5. The single-hole and four-hole grips of the left and right splints are covered with soft rubber and combined with ergonomic contours to reduce hand fatigue during long-term operation. The torsion spring design at the hinge of the left splint automatically resets the splint opening and closing state after releasing the hand, simplifying the operation process and improving the continuity of operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0020] Figure 1 It is a schematic diagram of the structure of the present invention;
[0021] Figure 2 This is a schematic diagram of the internal structure of the inoculation cylinder;
[0022] Figure 3 for Figure 2 A schematic diagram of the structure enlargement of part A;
[0023] Figure 4 It is a schematic diagram of the matching structure of the injection cylinder and the discharge cylinder;
[0024] Figure 5 It is a structural schematic diagram of the connection between the push plate and the injection cylinder;
[0025] Figure 6 It is a schematic diagram of the structure of the guide gap between two sets of rollers.
[0026] In the figure: 1. inoculating cylinder; 2. discharging cylinder; 3. injection cylinder; 4. piercing head; 5. liquid outlet; 61. left clamp; 62. right clamp; 71. feeding hole; 72. hose; 81. push plate; 82. spring; 9. push plate; 10. retaining cylinder; 11. flow hole; 12. valve; 13. vertical plate; 14. roller; 15. screw; 16. adjusting sleeve; 17. rotary handle; 18. single-hole handle; 19. four-hole handle. DETAILED DESCRIPTION
[0027] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0028] like Figure 1-6 As shown in the figure, a bag-breaking planting device for cultivating cooked materials of edible fungi comprises an inoculation barrel 1, a discharge barrel 2 is arranged at the front end of the inoculation barrel 1, and a pushing mechanism is arranged at the rear end; an injection barrel 3, the injection barrel 3 is coaxially arranged in the discharge barrel 2, the injection barrel 3 is in close contact with the inner wall of the discharge barrel 2, a conical puncture head 4 is arranged at the front end of the injection barrel 3, and liquid outlet holes 5 are evenly distributed on the upper circumference; a clamping mechanism comprises a left clamping plate 61 and a right clamping plate 62 which are arranged oppositely and can be opened and closed, the right clamping plate 62 is fixed to the right side of the inoculation barrel 1, and the left clamping plate 61 is hinged to the left side of the inoculation barrel 1; a feeding mechanism comprises a feeding hole 71 arranged at the upper part of the inoculation barrel 1, and the feeding hole 71 is connected to the liquid storage tank through a hose 72; a pushing mechanism comprises a push plate 81 which is sealed with the inner wall of the inoculation barrel 1, and the push plate 81 is elastically connected to the left clamping plate 61 through a spring leaf 82, one end of the spring leaf 82 is fixed to the rear end of the push plate 81, and the other end is fixed to the left clamping plate 61.
[0029] Among them, a push plate 9 is arranged in the inoculation cylinder 1, and a retaining cylinder 10 is arranged on the outer cover of the push plate 9 and is sealed with the inner wall of the inoculation cylinder 1. The injection cylinder 3 is fixed through the middle of the push plate 9, and at least one flow hole 11 is arranged on the push plate 9. A one-way valve structure is arranged in the flow hole 11, and the one-way valve structure includes a plurality of elastic sheets extending downward from the hole wall and toward the center to form an anti-backflow valve 12. The multiple valves 12 will converge toward the middle, and then tightly seal the flow hole 11. The ends of these valves 12 are all set downward. In this structural state, the liquid can only flow from top to bottom, and reverse flow from bottom to top cannot be achieved.
[0030] The length of the retaining cylinder 10 is not less than the diameter of the feeding hole 71 , and when the pushing plate 9 is pushed upward, the retaining cylinder 10 completely covers the feeding hole 71 .
[0031] Among them, two vertical plates 13 are vertically fixed on the right clamping plate 62, and two sets of relative rollers 14 are installed on the shaft between the vertical plates 13. The spring 82 passes through the guide gap formed between the two sets of rollers 14, and the plane where the guide gap is located is coplanar with the axis of the inoculation tube 1. Because the spring 82 itself has elasticity, there is unpredictable uncertainty in its movement process, so the spring 82 is more likely to produce friction with the inoculation tube 1 during movement, and this friction will cause wear of the inoculation tube 1. By guiding the transmission direction of the spring 82 by two sets of rollers 14, the wear of the inoculation tube 1 caused by the movement of the spring 82 can be effectively avoided.
[0032] Among them, the diameter of the discharge barrel 2 is smaller than the diameter of the inoculation barrel 1, so that the top of the inoculation barrel 1 has a blocking effect, and the maximum diameter of the piercing head 4 is equal to the diameter of the discharge barrel 2. When the retaining barrel 10 is pushed outward, the top of the inoculation barrel 1 will form a barrier to it. Once the retaining barrel 10 cannot continue to move upward, it will just block the feed hole 71. When the retaining barrel 10 moves to the top of the inoculation barrel 1 and cannot move further, the liquid outlet 5 will just be exposed at the upper end opening position of the discharge barrel 2. The discharge barrel 2 can penetrate the plastic film together with the piercing head 4, but the inoculation barrel 1 will be blocked by the plastic film, thereby achieving the effect of fixed depth cultivation.
[0033] The right clamping plate 62 has a screw 15 fixed vertically at its tail end, an adjusting sleeve 16 is threadedly connected to the screw 15, and a rotary handle 17 is fixed to the end of the adjusting sleeve 16. The rotary handle 17 is provided to facilitate the rotation of the adjusting sleeve 16. The overall height of the screw 15 and the adjusting sleeve 16 can be adjusted by rotating the adjusting sleeve 16. When the left clamping plate 61 is reset, it will be blocked by the top of the adjusting sleeve 16, and the rotation angle of the left clamping plate 61 can be adjusted, thereby controlling the discharge amount and realizing quantitative feeding.
[0034] Among them, a torsion spring is provided at the hinge of the left clamping plate 61 and the inoculation tube 1. After the hand is released, the clamping plate is automatically reset to the open and closed state, which simplifies the operation process and improves the continuity of operation.
[0035] The left splint 61 and the right splint 62 are respectively provided with a single-hole handle 18 and a four-hole handle 19 . The surface of the single-hole handle 18 and the four-hole handle 19 are covered with a soft rubber layer, and the contours conform to the ergonomic design to reduce hand fatigue during long-term operation.
[0036] Working principle:
[0037] During operation, the operator holds the left clamp 61 and the right clamp 62 with one hand through the single-hole handle 18 and the four-hole handle 19, and uses the piercing head 4 to penetrate the plastic film and penetrate into the clinker. Then squeeze the left clamp 61 to move it in the direction close to the right clamp 62. The built-in reed 82 is elastic but the length remains unchanged, thereby pushing the push plate 81 to compress the bacteria in the inoculation chamber. Under the action of this pressure, the end of the valve 12 points downward and gathers toward the middle, tightly sealing the flow hole 11 to construct a one-way channel from top to bottom. With the continuous squeezing of the push plate 81, the push plate 9 drives the syringe 3 to move upward, and the liquid outlet 5 is immediately exposed. Under the action of pressure, the bacteria enter the syringe 3 and accurately cover the surface of the culture medium through these evenly distributed liquid outlet holes 5.
[0038] After the inoculation is completed, the puncture head 4 is pulled out and lightly touched to a hard surface (such as a wooden board or the ground) to reset the mechanism: the liquid outlet 5 is covered and hidden by the discharge tube 2 again, and the retaining tube 10 no longer blocks the injection hole. After the left clamp 61 is loosened, the torsion spring drives the left clamp 61 to reset, and the spring 82 drives the push plate 81 to reset. At this time, a negative pressure is formed in the inoculation chamber, and the strains in the liquid storage tank are automatically replenished through the hose 72 under the action of atmospheric pressure, completing the strain filling work of the inoculation tube 1. During the operation, the stroke of the spring 82 can be accurately controlled by adjusting the rotation amplitude of the left clamp 61, thereby realizing the gradient adjustment of the inoculation amount. Each time the puncture head 4 punctures the plastic film, the aperture size formed remains the same. If the aperture size needs to be adjusted, it is only necessary to replace the puncture head 4 of different diameters. In this way, it can effectively avoid heat loss and clinker leakage problems, and will not hinder the subsequent growth of the strain.
Claims
1. A bag-breaking planting device for cultivating edible fungi, characterized in that: include: An inoculation cylinder (1), wherein a discharge cylinder (2) is provided at the front end of the inoculation cylinder (1) and a pushing mechanism is provided at the rear end; An injection barrel (3), the injection barrel (3) is coaxially arranged in the discharge barrel (2), the injection barrel (3) is in close contact with the inner wall of the discharge barrel (2), a conical puncture head (4) is provided at the front end of the injection barrel (3), and liquid outlet holes (5) are evenly distributed on the circumference of the upper part; The clamping mechanism comprises a left clamping plate (61) and a right clamping plate (62) which are arranged opposite to each other and can be opened and closed, wherein the right clamping plate (62) is fixed to the right side of the inoculation cylinder (1), and the left clamping plate (61) is hinged to the left side of the inoculation cylinder (1); A feeding mechanism comprises a feeding hole (71) arranged on the upper part of the inoculation cylinder (1), wherein the feeding hole (71) is connected to a liquid storage tank via a hose (72); The pushing mechanism comprises a pushing plate (81) which is sealed with the inner wall of the inoculation tube (1); the pushing plate (81) is elastically connected to the left clamping plate (61) via a spring leaf (82); one end of the spring leaf (82) is fixed to the rear end of the pushing plate (81), and the other end is fixed to the left clamping plate (61).
2. The edible fungus cooked material cultivation bag-breaking planting device according to claim 1 is characterized by: A push plate (9) is arranged inside the inoculation cylinder (1), and the outer cover of the push plate (9) is provided with a retaining cylinder (10) which is sealed with the inner wall of the inoculation cylinder (1). The injection cylinder (3) passes through and is fixed to the middle part of the push plate (9). At least one flow hole (11) is arranged on the push plate (9), and a one-way valve structure is arranged inside the flow hole (11). The one-way valve structure includes a plurality of anti-backflow valves (12) formed by elastic sheets extending downward from the hole wall and toward the center.
3. The edible fungus cooked material cultivation bag-breaking planting device according to claim 2 is characterized by: The length of the retaining cylinder (10) is not less than the diameter of the feeding hole (71), and when the pushing plate (9) is pushed upward, the retaining cylinder (10) completely covers the feeding hole (71).
4. The edible fungus cooked material cultivation bag-breaking planting device according to claim 1 is characterized by: Two vertical plates (13) are vertically fixed on the right clamping plate (62), and two groups of relative rollers (14) are axially installed between the vertical plates (13). The spring sheet (82) passes through the guide gap formed between the two groups of rollers (14), and the plane where the guide gap is located is coplanar with the axis of the inoculation cylinder (1).
5. The edible fungus cooked material cultivation bag-breaking planting device according to claim 1 is characterized by: The diameter of the discharge cylinder (2) is smaller than the diameter of the inoculation cylinder (1), so that the top of the inoculation cylinder (1) has a barrier effect, and the maximum diameter of the piercing head (4) is equal to the diameter of the discharge cylinder (2).
6. The edible fungus cooked material cultivation bag-breaking planting device according to claim 1, characterized in that: A screw rod (15) is vertically fixed to the tail end of the right clamping plate (62), an adjusting sleeve (16) is threadedly connected to the screw rod (15), and a rotary handle (17) is fixed to the end of the adjusting sleeve (16).
7. The edible fungus cooked material cultivation bag-breaking planting device according to claim 1 is characterized by: A torsion spring is provided at the hinge between the left clamping plate (61) and the inoculation cylinder (1).
8. The edible fungus cooked material cultivation bag-breaking planting device according to claim 1, characterized in that: The left clamping plate (61) and the right clamping plate (62) are respectively provided with a single-hole handle (18) and a four-hole handle (19); the surfaces of the single-hole handle (18) and the four-hole handle (19) are coated with a soft rubber layer, and the contours conform to the ergonomic design.