Special punching sampler for edible mushroom mother strain culture medium
By designing a special punching sampler for edible fungus parent culture medium, using components such as main rod, transverse base and acquisition sleeve, the problem that traditional sampling equipment cannot accurately control the sampling depth is solved, and the sampling depth is adjustable and uniform, and the sampling efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202422154262.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-03
AI Technical Summary
Traditional sleeve sampling equipment cannot accurately control the sampling depth, making it difficult to ensure the uniformity of sampling of edible fungi mother culture medium.
A special punching sampler for edible fungus parent culture medium is designed, including a main rod, a transverse base, a collection sleeve, a reset assembly and an adjustable feed assembly. Through the coordination of the traction rope and a pressing handle, adjustable sampling depth and uniform sampling are achieved.
Accurate control of sampling depth is achieved, the consistency and convenience of each sampling is ensured, and the efficiency and accuracy of the sampling process are improved.
Smart Images
Figure CN223074175U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sampling equipment, in particular to a special punching sampler for edible mushroom mother culture medium. Background Technique
[0002] The edible mushroom mother culture medium is a culture medium for cultivating edible mushroom mother seeds, which is an important link in the edible mushroom production process and provides high-quality strains for subsequent large-scale cultivation;
[0003] When sampling the culture medium, it is necessary to determine the sampling depth according to different types and batches of different culture media. The sampling depth of traditional sleeve-type sampling equipment is manually controlled by sampling personnel, and the sampling depth cannot be limited to a fixed depth, and the uniformity of sampling is difficult to guarantee. For this reason, a special punching sampler for edible mushroom mother culture medium is proposed. Content of the Utility Model
[0004] In order to solve the technical problems existing in the above-mentioned prior art, the utility model provides a special punching sampler for edible mushroom mother culture medium.
[0005] To solve the above technical problems, the utility model provides the following technical solutions: a special punching sampler for edible mushroom mother culture medium, including a main rod, a transverse movement base is arranged on the surface of the main rod, a transverse movement traction rod is sleeved inside the transverse movement base, one end of the main rod is installed with a collection sleeve, a reset component is installed at one end inside the collection sleeve, an adjustable feeding component is arranged at the middle position inside the reset component, one end of the adjustable feeding component is connected with a first traction rope, the first traction rope passes through the reset component and is connected with one end of the transverse movement traction rod, the other end of the main rod is installed with a pressure handle through a rotating shaft, and a second traction rope is connected between the pressure handle and the other end of the transverse movement traction rod;
[0006] The pressure handle pulls the transverse movement traction rod to move transversely through the second traction rope. During the transverse movement of the transverse movement traction rod, the adjustable feeding component is pulled to move transversely along the inside of the collection sleeve through the first traction rope, and a sampling space is formed inside the collection sleeve.
[0007] Preferably, the reset component includes a central support rod, a reversing sleeve and a reset spring. The central support rod is formed at the end of the inner wall of the collection sleeve, the reversing sleeve is formed in the middle of the central support rod, two groups of reset springs are provided, the two groups of reset springs are respectively arranged on both sides of the central support rod, and the other ends of the two groups of reset springs are both connected with the surface of the adjustable feeding component, and the adjustable feeding component is driven by the reset spring.
[0008] Preferably, the inner wall of the reversing sleeve is rounded, the first traction rope passes through the reversing sleeve, and after passing through the reversing sleeve, the first traction rope changes direction and is connected with the end of the transverse movement traction rod.
[0009] Preferably, the adjustable feeding assembly includes a piston body, a limiting screw rod and a limiting nut. The piston body is sleeved at the middle position inside the collecting sleeve. The piston body is connected to the end of the return spring. The limiting screw rod is arranged at the central position on the surface of the piston body. The first traction rope is connected to the end of the limiting screw rod. The limiting nut is threadedly connected to the outside of the limiting screw rod.
[0010] Preferably, the setting position of the limiting screw rod corresponds to the forming position of the reversing sleeve. The diameter of the limiting screw rod is the same as the inner diameter of the reversing sleeve. The limiting screw rod and the reversing sleeve form a nested connection structure.
[0011] Preferably, the diameter of the limiting nut is larger than the outer diameter of the reversing sleeve. The reversing sleeve, the limiting screw rod and the limiting nut cooperate to form an adjustable movable position limiting structure.
[0012] Preferably, the opening of the collecting sleeve is rounded. The inner wall of the collecting sleeve forms a cut surface through rounding treatment.
[0013] Preferably, a handle is installed on the side surface of the main rod. A pressing space for the pressing handle to move is formed between the handle and the pressing handle.
[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0015] 1. The present invention is provided with a collecting sleeve, a reset assembly, an adjustable feeding assembly, a first traction rope, a pressing handle and a second traction rope. The pressing handle drives the transverse movement of the transverse movement traction rod through the second traction rope. During the transverse movement of the transverse movement traction rod, the adjustable feeding assembly is pulled to move horizontally along the inside of the collecting sleeve through the first traction rope. An adjustable sampling space for sampling the culture medium is formed inside the collecting sleeve. The main body of the culture medium can be quantitatively extracted through the adjustable sampling space, ensuring the consistency of the sampling amount each time.
[0016] 2. In the present invention, the opening of the collecting sleeve is rounded. The inner wall of the collecting sleeve forms a cut surface through rounding treatment. Through the formed cut surface, the collecting sleeve can cut into the culture medium more smoothly and cut the culture medium more conveniently, facilitating the collection of the culture medium. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a three-dimensional structure diagram of the present invention;
[0018] Figure 2 is a three-dimensional bottom view structure diagram of the present invention;
[0019] Figure 3 is a schematic diagram of the cooperation structure of the collecting sleeve, the reset assembly and the adjustable feeding assembly of the present invention;
[0020] Figure 4 This is a schematic diagram of the cooperation structure of the pressing handle, the second traction rope and the grip of the present utility model.
[0021] The numbers in the figure represent:
[0022] 1. Main rod; 2. Transverse movement base; 3. Transverse movement traction rod; 4. Collection sleeve; 5. Reset assembly; 51. Central support rod; 52. Commutation sleeve; 53. Reset spring; 6. Adjustable feeding assembly; 61. Piston body; 62. Limit screw; 63. Limit nut; 7. First traction rope; 8. Pressing handle; 9. Second traction rope; 10. Grip. Specific embodiments
[0023] The following further elaborates the present utility model with reference to the accompanying drawings and embodiments for the above and other technical features and advantages of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them.
[0024] Embodiment:
[0025] As Figures 1 - 4 shown, the present utility model provides a special punching and sampling device for the mother culture medium of edible fungi, including a main rod 1. A transverse movement base 2 is arranged on the surface of the main rod 1. A transverse movement traction rod 3 is sleeved inside the transverse movement base 2. One end of the main rod 1 is installed with a collection sleeve 4. One end inside the collection sleeve 4 is installed with a reset assembly 5. An adjustable feeding assembly 6 is arranged at the middle position inside the reset assembly 5. The end of the adjustable feeding assembly 6 is connected with a first traction rope 7. The first traction rope 7 passes through the reset assembly 5 and is connected with one end of the transverse movement traction rod 3. The other end of the main rod 1 is installed with a pressing handle 8 through a rotating shaft. A second traction rope 9 is connected between the pressing handle 8 and the other end of the transverse movement traction rod 3.
[0026] The reset assembly 5 includes a central support rod 51, a commutation sleeve 52 and a reset spring 53;
[0027] The central support rod 51 is formed at the end of the inner wall of the collection sleeve 4. The commutation sleeve 52 is formed in the middle of the central support rod 51. The inner wall of the commutation sleeve 52 is rounded. The first traction rope 7 passes through the commutation sleeve 52. After passing through the commutation sleeve 52, the first traction rope 7 changes direction and is connected with the end of the transverse movement traction rod 3. During the transverse movement of the transverse movement traction rod 3, the first traction rope 7 is pulled. During the movement, the first traction rope 7 drives the adjustable feeding assembly 6 to move transversely inside the collection sleeve 4 through the commutation sleeve 52 to change the pulling direction. The adjustable feeding assembly 6 after transverse movement leaves a space for medium collection inside the collection sleeve 4;
[0028] Two groups of reset springs 53 are provided. The two groups of reset springs 53 are respectively arranged on both sides of the central support rod 51. The other ends of the two groups of reset springs 53 are connected to the surface of the adjustable feeding assembly 6. The adjustable feeding assembly 6 is driven by the reset spring 53. When the first traction rope 7 pulls the adjustable feeding assembly 6 to move horizontally inside the collection sleeve 4, the reset spring 53 is pushed by the adjustable feeding assembly 6 to deform and accumulate force. After the collection sleeve 4 cooperates with the collection sleeve 4 to complete the sampling, the pulling of the first traction rope 7 is released, and the reset spring 53 returns to its initial shape. Under the elastic force of the reset spring 53, the adjustable feeding assembly 6 moves horizontally along the inside of the collection sleeve 4 and resets. During the resetting process, the adjustable feeding assembly 6 pushes the collected culture medium to move the culture medium out of the inside of the collection sleeve 4.
[0029] The adjustable feeding assembly 6 includes a piston body 61, a limiting screw 62 and a limiting nut 63;
[0030] The piston body 61 is sleeved at the middle position inside the collection sleeve 4. The piston body 61 is connected to the end of the return spring 53. The limit screw 62 is set at the center position of the surface of the piston body 61. The setting position of the limit screw 62 corresponds to the molding position of the reversing sleeve 52. The diameter of the limit screw 62 is consistent with the inner diameter of the reversing sleeve 52. The limit screw 62 and the reversing sleeve 52 form a nested connection structure. During the process of the piston body 61 moving laterally along the inside of the collection sleeve 4, the limit screw 62 can be nested into the inside of the reversing sleeve 52. In the nested connection state, the reversing sleeve 52 can limit the setting position of the limit screw 62, thereby further ensuring the stability of the piston body 61 during the process of moving laterally inside the collection sleeve 4.
[0031] The first traction rope 7 is connected to the end of the limit screw 62, and the limit nut 63 is threadedly connected to the outside of the limit screw 62. The diameter of the limit nut 63 is larger than the outer diameter of the reversing sleeve 52. The reversing sleeve 52, the limit screw 62 and the limit nut 63 cooperate to form an adjustable active position limiting structure. By rotating the limit nut 63, the limit nut 63 changes the setting position on the limit screw 62 through the threaded connection. When the limit screw 62 moves laterally into the reversing sleeve 52, the limit nut 63 can conflict with the reversing sleeve 52, thereby limiting the distance that the limit screw 62 can enter the inside of the reversing sleeve 52, thereby further reversely limiting the maximum movable position of the piston body 61 inside the collection sleeve 4, thereby completing the sampling of a fixed depth, and the setting position of the limit nut 63 relative to the limit screw 62 can be adjusted by further rotating the limit nut 63, thereby further adjusting the movable distance of the piston body 61 inside the collection sleeve 4, and realizing sampling at different depths.
[0032] The opening of the sampling sleeve 4 is rounded, and the inner wall of the sampling sleeve 4 forms a cut surface through rounding treatment. Through the formed cut surface, the sampling sleeve 4 can cut into the culture medium more smoothly and cut the culture medium more conveniently.
[0033] A handle 10 is installed on the side of the main rod 1. A downward pressure space for the movement of the pressure handle 8 is formed between the handle 10 and the pressure handle 8. The main rod 1 can be held through the handle 10, and the second traction rope 9 can be pulled by pressing the pressure handle 8 downward. Furthermore, the transverse movement traction rod 3 can be driven to move transversely through the second traction rope 9, and the first traction rope 7 can be pulled during the transverse movement of the transverse movement traction rod 3.
[0034] During use, the pressure handle 8 drives the transverse movement traction rod 3 to move transversely through the second traction rope 9. During the transverse movement of the transverse movement traction rod 3, the adjustable feeding assembly 6 is pulled to move transversely along the inside of the sampling sleeve 4. A sampling space is formed inside the sampling sleeve 4. The sampling can be completed by pressing the sampling sleeve 4 against the culture medium. After taking it out, release the grip on the adjustable feeding assembly 6, and the reset assembly 5 pushes the adjustable feeding assembly 6 back to make the adjustable feeding assembly 6 move transversely and reset along the sampling sleeve 4. During the reset process, the adjustable feeding assembly 6 pushes out the collected culture medium.
[0035] The above are only the preferred embodiments of the present invention, which are illustrative rather than restrictive to the present invention. Those skilled in the art understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present invention, but all will fall within the protection scope of the present invention.
Claims
1. A special punching and sampling device for the mother culture medium of edible fungi, characterized in that, It includes a main rod, a transverse movement base is arranged on the surface of the main rod, a transverse movement traction rod is sleeved inside the transverse movement base, a collection sleeve is installed at one end of the main rod, a reset component is installed at one end inside the collection sleeve, an adjustable feeding component is arranged at the middle position inside the reset component, one end of the adjustable feeding component is connected with a first traction rope, the first traction rope passes through the reset component and is connected with one end of the transverse movement traction rod, the other end of the main rod is installed with a pressing handle through a rotating shaft, and a second traction rope is connected between the pressing handle and the other end of the transverse movement traction rod; The pressing handle drives the transverse movement traction rod to move transversely through the second traction rope. During the transverse movement of the transverse movement traction rod, the adjustable feeding component is pulled to move transversely inside the collection sleeve through the first traction rope, and a sampling space for sampling the culture medium is formed inside the collection sleeve.
2. The special punching and sampling device for the mother culture medium of edible fungi according to claim 1, wherein, The reset component includes a central support rod, a reversing sleeve and a reset spring. The central support rod is formed at the end of the inner wall of the collection sleeve, the reversing sleeve is formed in the middle of the central support rod, two groups of reset springs are provided, the two groups of reset springs are respectively arranged on both sides of the central support rod, and the other ends of the two groups of reset springs are both connected with the surface of the adjustable feeding component, and the adjustable feeding component is driven by the reset spring.
3. The special punching and sampling device for the mother culture medium of edible fungi according to claim 2, characterized in that The inner wall of the reversing sleeve is rounded, the first traction rope passes through the reversing sleeve, and after passing through the reversing sleeve, the first traction rope changes direction and is connected with the end of the transverse movement traction rod.
4. The special punching and sampling device for the mother spawn culture medium of edible fungi according to claim 2, characterized in that, The adjustable feeding component includes a piston body, a limiting screw rod and a limiting nut. The piston body is sleeved at the middle position inside the collection sleeve, the piston body is connected with the end of the reset spring, the limiting screw rod is arranged at the central position on the surface of the piston body, the first traction rope is connected with the end of the limiting screw rod, and the limiting nut is threadedly connected to the outside of the limiting screw rod.
5. The special punching and sampling device for the mother culture medium of edible fungi according to claim 4, characterized in that The setting position of the limiting screw rod corresponds to the forming position of the reversing sleeve, the diameter of the limiting screw rod is the same as the inner diameter of the reversing sleeve, and the limiting screw rod and the reversing sleeve form a nested connection structure.
6. The special punching and sampling device for the mother culture medium of edible fungi according to claim 5, characterized in that, The diameter of the limiting nut is larger than the outer diameter of the reversing sleeve, and the reversing sleeve, the limiting screw rod and the limiting nut cooperate to form an adjustable movable position limiting structure.
7. The special punching and sampling device for the mother culture medium of edible fungi according to claim 5, characterized in that The opening of the collection sleeve is rounded, and the inner wall of the collection sleeve forms a cut surface through rounding treatment.
8. The special punching and sampling device for the mother spawn culture medium of edible fungi according to claim 1, characterized in that, A handle is installed on the side of the main rod, and a pressing space for the pressing handle to move is formed between the handle and the pressing handle.