Multifunctional incubator for culturing nematophagous fungi

Abstract

The invention relates to the technical field of nematophagous fungus research equipment, in particular to a multifunctional incubator for nematophagous fungus culture, which is arranged in a box body, a guide support mechanism is arranged in the box body, a scattering mounting mechanism is arranged on the guide support mechanism, and a feeding mechanism is arranged in the box body. The feeding mechanism is arranged on the guiding and supporting mechanism and matched with the scattering and mounting mechanism, and the driving mechanism is arranged on the guiding and supporting mechanism and matched with the scattering and mounting mechanism; a plurality of groups of material scattering structures are arranged and mounted on a supporting and guiding structure, and a driving moving device capable of being connected in an opening and closing manner is arranged on the basis, so that nematophagous fungi are cultured, and nutrient substances are supplied to keep growth and reproduction of the nematophagous fungi.

Description

Technical Field

[0001] The invention relates to the technical field of nematode-feeding fungi research equipment, and in particular to a multifunctional incubator for culturing nematode-feeding fungi. Background Art

[0002] Nematode fungi are a general term for fungi that parasitize nematodes. Nematode fungi use nematodes as parasites and plunder the nutrients of nematodes as their own growth nutrition. Therefore, in agricultural production and life, biological control of nematode pests can be achieved through the parasitic nematode community of nematode fungi. The topic of using nematode fungi for biological control is still in the cutting-edge technology field and still requires a lot of experiments and research, which requires maintaining sufficient cultivation supply of nematode fungi to facilitate experimental operations. When cultivating nematode fungi, starch agar, adaptive trace element mixtures, etc. are usually used to provide the nutrients required for the growth of nematode fungi, and corresponding incubator equipment needs to be designed for this. Summary of the Invention

[0003] The purpose of the present invention is to address the defects and shortcomings of the existing technology and provide a multifunctional incubator for culturing nematode fungi. The incubator is provided with multiple groups of spreading structures, which are installed on a supporting guide structure, and a driving and moving device that can be opened and closed is provided on this basis, so as to cultivate nematode fungi and supply nutrients to maintain the growth and reproduction of nematode fungi.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: The invention comprises a box body and an incubator, wherein the incubator is arranged in the box body, and further comprises: A guide support mechanism, wherein the guide support mechanism is arranged inside the box; A material spreading installation mechanism, wherein the material spreading installation mechanism is arranged on the guide support mechanism; The feeding mechanism is arranged in the box body, and the feeding mechanism is arranged in conjunction with the material spreading installation mechanism; The driving mechanism is arranged on the guide support mechanism, and the driving mechanism is coordinated with the material spreading installation mechanism.

[0005] Preferably, the box comprises: A base, wherein the upper end of the base is open, and the incubator is fixedly arranged on the lower inner wall of the base; An installation chamber is provided above the base, and both upper and lower ends of the installation chamber are opened, and the lower port of the installation chamber is connected to the upper port of the base; The connecting chamber is fixedly arranged on the lower port of the installation chamber, and the connecting chamber is sleeved on the upper port of the base.

[0006] Preferably, the guide support mechanism comprises: Mounting racks, wherein the mounting racks are arranged in two groups in a front-to-back manner and are fixedly arranged on the left and right inner walls of the mounting compartment in a symmetrical manner; Guide rods, wherein the guide rods are arranged in a group of two, respectively, in the front and rear groups of mounting brackets and arranged in an upper and lower array, and the left and right ends of the guide rods are fixedly arranged on the mounting brackets on the left and right sides respectively; The guide seats are multiple and correspond to the guide rods one by one and are movably sleeved on the guide rods.

[0007] Preferably, the material spreading installation mechanism comprises: Mounting seats, wherein the mounting seats are a group of two and are respectively fixedly mounted on the walls of two guide seats on the opposite sides of a group of guide rods; The cover shell is arranged between two mounting seats in a group, and the front and rear ends of the cover shell are respectively fixedly arranged on the mounting seats on the front and rear sides; The material spreading pipe is arranged in the cover shell, and the front and rear ends of the material spreading pipe are respectively fixed on the mounting seats on the front and rear sides; The connecting seat is fixedly arranged on the guide seat at the rear side.

[0008] Preferably, the feeding mechanism comprises: Support rods, there are several support rods and they are arranged one by one corresponding to the spreading pipes. The support rods are fixedly arranged on the rear inner wall of the installation bin; A tensioning seat, the tensioning seat being movably sleeved on the support rod; A tensioning guide wheel, the tensioning guide wheel is rotatably mounted on the tensioning seat via a rotating shaft; A support spring, wherein the support spring is sleeved and fixed on the support rod, and the movable end of the support spring is fixedly arranged on the tensioning seat; Positioning guide wheels, which are multiple and are rotatably mounted on the rear inner wall of the mounting chamber via a rotating shaft and are located at an end away from the tensioning guide wheel. The positioning guide wheels are flushly arranged with the connecting seat in a one-to-one correspondence; The feeding pipe is wound around the tensioning guide wheel and the positioning guide wheel, and one end of the feeding pipe is passed through and fixed on the connecting seat and is connected with the spreading pipe, and the other end of the feeding pipe is passed through and fixed on the side of the rear side plate of the installation bin away from the tensioning guide wheel.

[0009] Preferably, the driving mechanism comprises: The driving seats are arranged in a group of two, symmetrically arranged on the front and rear guide rods, and arranged in an array on the side of the mounting seat in a one-to-one correspondence with each group of mounting seats; A connecting frame, wherein the connecting frame is arranged between two drive seats in a group, and the front and rear ends of the connecting frame are respectively fixedly arranged on the drive seats on the front and rear sides; Electric push rods, wherein two electric push rods are grouped together and fixedly arranged on the connecting frame in a front-to-back symmetrical manner; A connecting pin, wherein the connecting pin is fixedly arranged on the output shaft of the electric push rod and is movably inserted into the side wall of the driving frame; The connecting sleeves are grouped into two and are fixedly arranged at the front and rear ends of the side wall of the cover shell respectively. The two connecting pins on a connecting frame are respectively passed through the front and rear connecting sleeves.

[0010] Preferably, a driving frame is provided on the side of the front and rear mounting frames, and a plurality of upper and lower driving seats on the front and rear sides are fixedly provided on the driving frames on the front and rear sides respectively.

[0011] Preferably, a screw rod is provided between the mounting frames on the left and right sides, and the screw rod is screwed through the mounting frame through a bearing, and the upper ends of the front and rear drive frames are respectively screwed on the screw rods on the front and rear sides through threaded connections, and a dual-output shaft motor is fixedly provided on the inner wall of the mounting bin, and the two output shafts of the dual-output shaft motor are respectively connected to the shaft ends of the screw rods on the front and rear sides through a bevel gear set.

[0012] Preferably, limiting claws are provided on the front and rear mounting frames on one side, and two limiting claws are formed into a group and respectively provided on the upper and lower sides of a mounting seat, and the limiting claws are rotated on the mounting frame through a rotating shaft with a torsion spring, and the side wall of the limiting claw facing the driving seat is provided with an inclined wedge surface.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. This solution uses a combined base and installation chamber to set up the incubator, and multiple sets of spreading pipes are set up in the installation chamber. Feeding pipes connected to the spreading pipes are set up in the installation chamber to supply different types of materials through the feeding pipes. By moving the spreading pipes, the fungal community in the incubator can be supplied with the culture materials. 2. This solution sets up multiple sets of synchronously moving drive seats and connecting frames in the installation chamber, and sets connecting pins on the connecting frames to connect the cover and the connecting frames, thereby realizing the driving and movement control of the required spreading pipes and realizing material spreading control. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Figure 2 yes Figure 1 Right front side view.

[0016] Figure 3It is a structural schematic diagram of the base and the incubator in the present invention.

[0017] Figure 4 It is a structural schematic diagram of the installation bin in the present invention.

[0018] Figure 5 It is a structural diagram of the guide support mechanism and the feeding mechanism in the present invention.

[0019] Figure 6 It is a structural diagram of the mounting frame, cover shell and limiting claws in the present invention.

[0020] Figure 7 It is a structural schematic diagram of the drive seat, connecting frame and cover shell in the present invention.

[0021] Figure 8 It is a structural schematic diagram of the drive seat and the drive frame in the present invention.

[0022] Description of reference numerals: Box body 1, base 1-1, installation compartment 1-2, connecting compartment 1-3, incubator 2, guide support mechanism 3, mounting frame 3-1, guide rod 3-2, guide seat 3-3, material spreading installation mechanism 4, mounting seat 4-1, cover 4-2, material spreading pipe 4-3, connecting seat 4-4, feeding mechanism 5, support rod 5-1, tensioning seat 5-2, tensioning guide wheel 5-3, support spring 5-4, positioning guide wheel 5-5, feeding pipe 5-6, driving mechanism 6, driving seat 6-1, connecting frame 6-2, electric push rod 6-3, connecting pin 6-4, connecting sleeve 6-5, driving frame 7, screw 8, dual output shaft motor 9, limiting claw 10. DETAILED DESCRIPTION

[0023] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments described are only used as examples. All other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0024] like Figure 1-8 As shown, this specific implementation adopts the following technical solutions: The invention comprises a box body 1 and an incubator 2, wherein the incubator 2 is arranged in the box body 1, and further comprises: A guide support mechanism 3, wherein the guide support mechanism 3 is arranged inside the box body 1; The material spreading installation mechanism 4 is arranged on the guide support mechanism 3; The feeding mechanism 5 is arranged in the box body 1, and the feeding mechanism 5 is arranged in conjunction with the material spreading installation mechanism 4; The driving mechanism 6 is provided on the guide support mechanism 3 and is coordinated with the material spreading installation mechanism 4; Box 1 contains: A base 1-1, wherein the upper end of the base 1-1 is open, and the incubator 2 is fixedly arranged on the lower inner wall of the base 1-1; Installation chamber 1-2, the installation chamber 1-2 is arranged above the base 1-1, and the upper and lower ends of the installation chamber 1-2 are opened, and the lower port of the installation chamber 1-2 is connected to the upper port of the base 1-1; The connecting chamber 1-3 is fixedly arranged on the lower port of the installation chamber 1-2, and the connecting chamber 1-3 is sleeved on the upper port of the base 1-1; The guide support mechanism 3 includes: Mounting racks 3-1 are arranged in two groups in a front-to-back manner and are fixedly mounted on the left and right inner walls of the mounting chamber 1-2 in a symmetrical manner. Guide rods 3-2, wherein the guide rods 3-2 are arranged in a group of two, respectively, in the front and rear groups of mounting brackets 3-1 and arranged in an upper and lower array, and the left and right ends of the guide rods 3-2 are fixedly arranged on the left and right mounting brackets 3-1 respectively; Guide seats 3-3, there are several guide seats 3-3 and they correspond one to one with the guide rods 3-2 and are movably sleeved on the guide rods 3-2; The material spreading installation mechanism 4 includes: Mounting seats 4-1, wherein the mounting seats 4-1 are grouped in pairs and are fixedly mounted on the walls of two guide seats 3-3 on opposite sides of a group of guide rods 3-2; The cover 4-2 is disposed between two mounting seats 4-1 in a group, and the front and rear ends of the cover 4-2 are fixedly disposed on the mounting seats 4-1 on the front and rear sides respectively; The material spreading pipe 4-3 is arranged in the cover 4-2, and the front and rear ends of the material spreading pipe 4-3 are respectively fixed on the mounting seats 4-1 on the front and rear sides; Connecting seat 4-4, said connecting seat 4-4 is fixedly arranged on the guide seat 3-3 on the rear side; The feeding mechanism 5 comprises: Support rods 5-1, there are several support rods 5-1 and they are arranged one by one corresponding to the spreading pipes 4-3. The support rods 5-1 are fixedly arranged on the right side of the rear inner wall of the installation chamber 1-2; A tensioning seat 5-2, wherein the tensioning seat 5-2 is movably sleeved on the support rod 5-1, and the rear side wall of the tensioning seat 5-2 is movably abutted against the rear inner side wall of the installation chamber 1-2; A tensioning guide wheel 5-3, wherein the tensioning guide wheel 5-3 is rotatably mounted on the front side wall of the tensioning seat 5-2 via a rotating shaft; Support spring 5-4, the support spring 5-4 is sleeved on the support rod 5-1, and the left end of the support spring 5-4 is fixedly set on the left end of the support rod 5-1, and the right end of the support spring 5-4 is fixedly set on the tensioning seat 5-2; Positioning guide wheels 5-5, there are several positioning guide wheels 5-5 and they are rotatably mounted on the left side of the rear inner wall of the mounting chamber 1-2 via a rotating shaft, and the positioning guide wheels 5-5 are flushly arranged with the connecting seat 4-4 in a one-to-one correspondence; Feeding pipe 5-6, the feeding pipe 5-6 is wound around the tensioning guide wheel 5-3 and the positioning guide wheel 5-5, and one end of the feeding pipe 5-6 is fixed on the connecting seat 4-4 and is connected with the spreading pipe 4-3, and the other end of the feeding pipe 5-6 is fixed on the left side of the rear side wall of the installation bin 1-2; The driving mechanism 6 comprises: The driving seats 6-1 are arranged in a group of two, symmetrically arranged on the front and rear guide rods 3-2, and arranged in an array on the side of the mounting seats 4-1 in a one-to-one correspondence with each group of mounting seats 4-1; A connecting frame 6-2, wherein the connecting frame 6-2 is disposed between two drive seats 6-1 in a group, and the front and rear ends of the connecting frame 6-2 are respectively fixedly disposed on the drive seats 6-1 on the front and rear sides; Electric push rods 6-3, wherein two electric push rods 6-3 are grouped together and are fixedly arranged on the connecting frame 6-2 in a front-to-back symmetrical manner; Connecting pin 6-4, the connecting pin 6-4 is fixedly arranged on the output shaft of the electric push rod 6-3, and the connecting pin 6-4 is movably inserted on the side wall of the driving frame 7; Connecting sleeves 6-5, the connecting sleeves 6-5 are in pairs and are fixedly mounted on the front and rear ends of the right side wall of the housing 4-2, and the two connecting pins 6-4 on a connecting frame 6-2 are respectively passed through the front and rear connecting sleeves 6-5; Drive rack 7, there are two drive racks 7 and they are symmetrically arranged front to back, and the upper and lower drive seats 6-1 located on the same side are fixedly connected to one drive rack 7; Screw rod 8, there are two screw rods 8 and they are symmetrically arranged front to back. The screw rod 8 is arranged between the left and right mounting brackets 3-1, and the left and right ends of the screw rod 8 are respectively screwed through the left and right mounting brackets 3-1 through bearings; A dual-output shaft motor 9, wherein the dual-output shaft motor 9 is fixedly mounted on the left inner wall of the mounting compartment 1-2, and the two end shafts of the dual-output shaft motor 9 are respectively connected to the left end shafts of the front and rear side screw rods 8 via a bevel gear set; The limiting claws 10 are arranged in an array and are rotated on the right side walls of the two mounting frames 3-1 on the left side through a rotating shaft with a torsion spring, and two limiting claws 10 are arranged in a group symmetrically on the upper and lower sides of the mounting seat 4-1, and the right side of the limiting claws 10 facing one side of the mounting seat 4-1 is an inclined wedge surface structure.

[0025] When using this device, the nematode fungus is placed in the incubator 2 for cultivation, each feeding tube 5-6 is connected to a different external culture material, and the feeding is controlled by an external device. When the device is in a non-working state, the driving mechanism 6 is disconnected from the feeding mechanism 5, and the support spring 5-4 pushes the tensioning seat 5-2 to move to the rightmost end of the support rod 5-1, so that the tensioning guide wheel 5-3 pulls the feeding tube 5-6 to be tensioned, so that the feeding tube 5-6 pulls the connecting seat 4-4 to drive the guide seat 3-3 to slide to the leftmost end of the guide rod 3-2; when it is necessary to supply materials to the incubator 2, the dual-output shaft motor 9 drives the screw rod 8 to rotate, thereby pushing the driving frame 7 to move The driving frame 7 drives the driving seat 6-1 to move to the left side of the mounting chamber 1-2, so that the driving seat 6-1 pushes the limiting claws 10 on the upper and lower sides of the mounting seat 4-1 to open, and makes the driving seat 6-1 rest on the mounting seat 4-1, and makes the limiting sleeve on the cover 4-2 be located between the electric push rod 6-3 and the driving seat 6-1, and then according to the type of material to be supplied, the cover 4-2 of the corresponding spreading pipe 4-3 is selected to be connected with the driving seat 6-1, at this time, the connecting pin 6-4 is extended by the electric push rod 6-3, so that the connecting pin 6-4 passes through the connecting sleeve 6-5 and is inserted into the driving seat 6-1, that is, the connection between the corresponding cover 4-2 and the driving seat 6-1 is realized, and then the electric push rod 6-3 is used to extend the connecting pin 6-4, so that the connecting pin 6-4 passes through the connecting sleeve 6-5 and is inserted into the driving seat 6-1, that is, the connection between the corresponding cover 4-2 and the driving seat 6-1 is realized. The double-output shaft motor 9 rotates in the opposite direction and drives the screw rod 8 to rotate. The screw rod 8 pushes the driving frame 7 to the right, thereby driving the driving seat 6-1 to move to the right on the guide rod 3-2, so that the driving seat 6-1 pulls the corresponding cover 4-2 to follow the movement, so that the cover 4-2 pulls the guide seat 3-3 to move on the guide rod 3-2 through the mounting seat 4-1. At this time, the mounting seat 4-1 that does not follow the movement is closed and stuck by a group of two limiting claws 10 after the driving seat 6-1 on its side disengages from the limiting claw 10. The driving seat 6-1 pulls the guide seat 3-3 to move on the guide rod 3-2, and the moving guide seat 3-3 pulls the feeding pipe 5-6 through the connecting seat 4-4. At this time, the feeding pipe 5- 6 guides and pulls the tensioning guide wheel 5-3 and the tensioning seat 5-2 to move to the left through the tensioning guide wheel 5-3, so that the tensioning seat 5-2 moves to the left on the support rod 5-1 and compresses the support spring 5-4, and pulls the corresponding spreading pipe 4-3 to move through the driving mechanism 6, and feeds the moving spreading pipe 4-3 through the feeding pipe 5-6, so that the spreading pipe 4-3 moves from the top of the incubator 2 from left to right, so as to spread the material into the incubator 2; after completing a single spreading and feeding, the driving seat 6-1 is moved to the left and reset, so that the driving seat 6-1 is driven to move to the left end starting point in the installation chamber 1-2, and the connecting pin is pulled out to disconnect the cover 4-2 and the driving seat 6-1, thus completing a single operation.

[0026] Compared with the prior art, the present invention has the following beneficial effects: 1. This device splits the box body 1 into a base 1-1 and an installation chamber 1-2. The incubator 2 is installed in the base 1-1, and the remaining structure is set in the installation chamber 1-2, thereby realizing the cultivation of fungal communities and maintaining the cultivation environment by supplying materials through corresponding equipment; 2. The device is provided with multiple sets of guide seats 3-3 and mounting seats 4-1, and multiple sets of independent spreading pipes 4-3 are provided through the mounting seats 4-1, so that the spreading pipes 4-3 can be connected to the external different materials for feeding, thereby realizing the cultivation of fungi through feeding; 3. The device head is provided with multiple groups of driving seats 6-1 driven by the driving frame 7, and a retractable connecting pin 6-4 is provided on the connecting frame 6-2 of the driving seat 6-1. The connecting pin 6-4 cooperates with the connecting sleeve 6-5 on the cover 4-2, thereby achieving docking with different cover 4-2 to pull the corresponding spreading pipe 4-3 to spread the material; 3. This device sets up the feeding pipe 5-6 through the tensioning guide wheel 5-3, so that the external feeding equipment can be connected with the spreading pipe 4-3 through the feeding pipe 5-6, and when the spreading pipe 4-3 moves, the tensioning guide seat 3-3 is pushed by the supporting spring 5-4, so that the end of the feeding pipe 5-6 follows the movement of the connecting seat 4-4 while maintaining the feeding pipe 5-6 in a tensioned state in the installation chamber 1-2.

[0027] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional incubator for culturing nematode-feeding fungi, comprising a box body (1) and an incubator (2), wherein the incubator (2) is arranged in the box body (1); characterized in that: It also contains: A guide support mechanism (3), wherein the guide support mechanism (3) is arranged inside the box (1); A material spreading installation mechanism (4), wherein the material spreading installation mechanism (4) is arranged on the guide support mechanism (3); A feeding mechanism (5), wherein the feeding mechanism (5) is arranged in the box body (1), and the feeding mechanism (5) is arranged in coordination with the material spreading installation mechanism (4); The driving mechanism (6) is arranged on the guide support mechanism (3), and the driving mechanism (6) is arranged in cooperation with the material spreading installation mechanism (4).

2. The multifunctional incubator for cultivating nematode-feeding fungi according to claim 1, characterized in that: The box (1) comprises: A base (1-1), wherein the upper end of the base (1-1) is opened, and the incubator (2) is fixedly arranged on the lower inner wall of the base (1-1); An installation chamber (1-2), wherein the installation chamber (1-2) is arranged above the base (1-1), and both upper and lower ends of the installation chamber (1-2) are opened, and a lower port of the installation chamber (1-2) is connected to and communicates with an upper port of the base (1-1); A connecting chamber (1-3) is fixedly arranged on a lower port of the installation chamber (1-2), and the connecting chamber (1-3) is sleeved on an upper port of the base (1-1).

3. The multifunctional incubator for cultivating nematode-feeding fungi according to claim 2, characterized in that: The guide support mechanism (3) comprises: Mounting frames (3-1), the mounting frames (3-1) being arranged in two groups in a front-to-back manner, and being fixedly arranged on the left and right inner side walls of the mounting chamber (1-2) in a left-right symmetrical manner. Guide rods (3-2), wherein two guide rods (3-2) form a group and are respectively arranged in two groups of mounting frames (3-1) in the front and rear groups and arranged in an upper and lower array, and the left and right ends of the guide rods (3-2) are respectively fixedly arranged on the mounting frames (3-1) on the left and right sides; The guide seats (3-3) are multiple and correspond one-to-one with the guide rods (3-2) and are movably sleeved on the guide rods (3-2).

4. The multifunctional incubator for cultivating nematode-feeding fungi according to claim 3, characterized in that: The material spreading installation mechanism (4) comprises: Mounting seats (4-1), wherein two mounting seats (4-1) form a group and are respectively fixedly arranged on the walls of two guide seats (3-3) on opposite sides of a group of guide rods (3-2); A cover shell (4-2), wherein the cover shell (4-2) is arranged between two mounting seats (4-1) in a group, and the front and rear ends of the cover shell (4-2) are respectively fixedly arranged on the mounting seats (4-1) on the front and rear sides; A material spreading pipe (4-3), wherein the material spreading pipe (4-3) is arranged in the cover shell (4-2), and the front and rear ends of the material spreading pipe (4-3) are respectively fixedly arranged on the mounting seats (4-1) on the front and rear sides; A connecting seat (4-4) is fixedly arranged on the guide seat (3-3) at the rear side.

5. The multifunctional incubator for cultivating nematode-feeding fungi according to claim 4, characterized in that: The feeding mechanism (5) comprises: Support rods (5-1), there are multiple support rods (5-1) and they are arranged in a one-to-one correspondence with the spreading pipes (4-3), and the support rods (5-1) are fixedly arranged on the rear inner wall of the installation bin (1-2); A tensioning seat (5-2), wherein the tensioning seat (5-2) is movably sleeved on the support rod (5-1); A tensioning guide wheel (5-3), wherein the tensioning guide wheel (5-3) is rotatably mounted on the tensioning seat (5-2) via a rotating shaft; A support spring (5-4), wherein the support spring (5-4) is sleeved and fixed on the support rod (5-1), and the movable end of the support spring (5-4) is fixedly arranged on the tensioning seat (5-2); Positioning guide wheels (5-5), the positioning guide wheels (5-5) being multiple and being rotatably mounted on the rear inner wall of the mounting chamber (1-2) via a rotating shaft and located at an end away from the tensioning guide wheel (5-3), and the positioning guide wheels (5-5) and the connecting seat (4-4) being arranged flush with each other in a one-to-one correspondence; A feeding pipe (5-6) is wound around the tensioning guide wheel (5-3) and the positioning guide wheel (5-5), and one end of the feeding pipe (5-6) is passed through and fixed on the connecting seat (4-4) and is connected to the spreading pipe (4-3), and the other end of the feeding pipe (5-6) is passed through and fixed on a side of the rear side plate of the installation bin (1-2) away from the tensioning guide wheel (5-3).

6. The multifunctional incubator for cultivating nematode-feeding fungi according to claim 5, characterized in that: The driving mechanism (6) comprises: A driving seat (6-1), wherein two driving seats (6-1) are formed into a group and are respectively sleeved on the guide rods (3-2) on the front and rear sides in a front-back symmetrical manner, and the driving seats (6-1) are formed into an array and are arranged on the side of the mounting seat (4-1) in a one-to-one correspondence with each group of mounting seats (4-1); A connecting frame (6-2), wherein the connecting frame (6-2) is arranged between two drive seats (6-1) in a group, and the front and rear ends of the connecting frame (6-2) are respectively fixedly arranged on the drive seats (6-1) on the front and rear sides; Electric push rods (6-3), wherein two electric push rods (6-3) form a group and are fixedly arranged on the connecting frame (6-2) in a front-to-back symmetrical manner; A connecting pin (6-4), wherein the connecting pin (6-4) is fixedly arranged on the output shaft of the electric push rod (6-3), and the connecting pin (6-4) is movably inserted on the side wall of the driving frame (7); A connecting sleeve (6-5) is provided in groups of two and is respectively fixedly arranged at the front and rear ends of the side wall of the cover shell (4-2); two connecting pins (6-4) on a connecting frame (6-2) are respectively passed through the front and rear connecting sleeves (6-5).

7. The multifunctional incubator for cultivating nematode-feeding fungi according to claim 6, characterized in that: A drive frame (7) is provided on the sides of the mounting frames (3-1) on the front and rear sides, and a plurality of upper and lower drive seats (6-1) on the front and rear sides are fixedly provided on the drive frames (7) on the front and rear sides, respectively.

8. The multifunctional incubator for cultivating nematode-feeding fungi according to claim 7, characterized in that: A screw rod (8) is provided between the mounting frames (3-1) on the left and right sides, and the screw rod (8) is screwed through the mounting frame (3-1) via a bearing, and the upper ends of the front and rear drive frames (7) are respectively screwed onto the screw rods (8) on the front and rear sides via a threaded connection, and a dual-output shaft motor (9) is fixedly provided on the inner side wall of the mounting chamber (1-2), and the two output shafts of the dual-output shaft motor (9) are respectively connected to the shaft ends of the screw rods (8) on the front and rear sides via a bevel gear set.

9. The multifunctional incubator for cultivating nematode-feeding fungi according to claim 8, characterized in that: A limiting claw (10) is provided on the front and rear mounting frames (3-1) on one side. The limiting claws (10) are arranged in a group of two on the upper and lower sides of a mounting seat (4-1), and the limiting claws (10) are rotated on the mounting frame (3-1) via a rotating shaft with a torsion spring. A side wall of the limiting claw (10) facing the driving seat (6-1) is provided with an inclined wedge surface.

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