A test culture medium cutting machine

Abstract

The present invention relates to a test culture medium cutting machine, which belongs to the technical field of cordyceps test equipment. The test culture medium cutting machine is composed of a storage box, a scraper conveyor, a transverse conveyor belt, a material discharge slide, a feeder and a half cutter; a transverse conveyor belt is installed on one side of the storage box through a frame; a scraper conveyor is installed between the storage box and the transverse conveyor belt; a material discharge frame is installed on the frame below the outlet end of the transverse conveyor belt; a material discharge slide is installed below the material discharge frame through a vibration motor; a feeder is installed on the frame on one side below the material discharge slide; a half cutter is installed on one side of the feeder; and a feeder is installed on one side below the half cutter. The test culture medium cutting machine has a compact structure and ingenious design, which solves the problems of low work efficiency and high labor intensity in the existing manual half cutting, and meets the needs of cordyceps breeding enterprises for comparative tests.

Description

Technical Field

[0001] The invention relates to a test culture medium half-cutting machine, belonging to the technical field of cordyceps test equipment. Background Art

[0002] Cordyceps, a complex of Cordyceps sinensis and the larvae of the bat moth family, has high medicinal and economic value. At present, Cordyceps has been artificially cultivated. In the cultivation process of Cordyceps, the larvae of Cordyceps are generally placed on a culture medium and cultured in a controlled environment (temperature, humidity) with nutrient solution. The culture medium of Cordyceps is selected from fruits (such as apples and pears) and root vegetables (such as potatoes, radishes, yams, etc.). At present, the optimal selection of the culture medium of Cordyceps, the optimal preparation of the nutrient solution, and the optimal setting of the culture environment factors suitable for its growth are all in the exploration and experimental stage. In order to find the optimal conditions for artificial cultivation, people often need to conduct a large number of comparative tests for experimental verification. In order to ensure the accuracy of the test, people often need to cut the same culture medium in half, place the larvae of Cordyceps on the surface of the same cut culture medium for cultivation, and in the cultivation process, the selection of culture factors is demonstrated by changing other culture factors and observing the growth state of Cordyceps. In addition, due to the small size and light weight of Cordyceps larvae, a comparative test often requires cutting a large number of culture bodies in half (often thousands or more) and marking the halves of the same culture body after cutting, so that the comparative test can be conducted based on the halves of the same culture body. At present, the cutting of circular culture bodies (such as apples and pears) is done manually; while the long culture bodies (such as carrots and yams) are cut off by cutting the thinner parts and then cut into circular slices by a slicer; and then the slices are cut in half manually; the manual cutting of Cordyceps culture bodies not only has the problems of low work efficiency and high labor intensity, but also cannot guarantee the accuracy of the cutting in half. In addition, the cutting machines currently on the market, such as the cabbage cutting machine disclosed in the invention patent with authorization announcement number CN206937426U, can meet the needs of cutting cabbage in half, but they are not suitable for cutting culture bodies in half, especially for cutting culture bodies with disc-shaped structures. Therefore, it is necessary to develop a mechanical device suitable for cutting Cordyceps culture bodies in half to solve the above problems existing in the existing manual cutting of Cordyceps culture bodies in half, so as to meet the needs of Cordyceps comparative tests. Summary of the invention

[0003] The purpose of the present invention is to provide a compact and cleverly designed experimental culture medium cutting machine, which can mechanizedly complete the work of cutting the Cordyceps culture medium in half, so as to solve the problems of low work efficiency and high labor intensity in the existing manual cutting.

[0004] The technical solution of the present invention is:

[0005] A test culture medium half-cutting machine consists of a material storage box, a scraper conveyor, a transverse conveyor belt, a material discharge slide, a material discharger and a half-cutting machine; its characteristics are: a transverse conveyor belt is installed on the upper side of one side of the material storage box through a frame; a scraper conveyor is installed between the material storage box and the transverse conveyor belt; a material discharge frame is installed on the frame below the outlet end of the transverse conveyor belt; a material discharge slide is installed below the material discharge frame through a vibration motor; a feeder is installed on the frame on the side below the material discharge slide; a half-cutting machine is installed on one side of the feeder; and a material discharger is installed on the side below the half-cutting machine.

[0006] The feeder is composed of a return belt conveyor, a sweeping motor, a feed belt A, a partition plate, a guide plate and a feed belt B; the feed belt A is installed on the frame on one side below the unloading slide through a motor and a transmission shaft; the feed belts B are installed on both sides of the feed belt A; a return port is provided between the feed belt A and the feed belt B; a return belt conveyor is installed on the frame below the return port; the outlet end of the return belt conveyor extends to the top of the storage box; four groups of sweeping rods are installed above the feed belt A and the feed belt B through an adjustable mounting plate and a sweeping motor; a guide plate is installed obliquely on one side of the sweeping motor through an adjusting plate; two groups of partition plates are symmetrically installed above the feed belt A and the feed belt B on the other side of the sweeping motor through an adjustable assembly plate; a feeding channel is formed between the two groups of partition plates.

[0007] The adjustable mounting plate is installed on the frame by bolts, and the height of the adjustable mounting plate can be adjusted by adjusting the bolts during assembly; in this way, the height of the sweeping motor and the sweeping rod can be adjusted by adjusting the height of the adjustable mounting plate; a guide plate is installed on the adjustment plate by adjusting the sliding holes and fixing bolts; a spacer plate is installed on the adjustable assembly plate by adjusting the sliding holes and fixing bolts.

[0008] The half cutter is composed of a driving shaft, a feeding drum, guide teeth, a dividing hopper and a protective shell; the driving shaft is installed on the frame through a driving motor and a bearing seat; four groups of feeding drums are fixedly installed on the driving shaft in an interval manner; the feeding drum and the feeding channel on the feeder are arranged opposite to each other; a protective shell is installed on the frame on one side of the feeding drum; a cutter is fixedly installed on the frame above the feeding drum through an assembly rod; the cutter extends to the inside of the feeding drum; a plurality of guide teeth are installed on the frame on one side of the feeding drum in an interval manner through a mounting plate; the guide teeth extend to the inside of the feeding drum; a dividing hopper is fixedly installed on the frame below the feeding drum.

[0009] The feeding drum is composed of a drum body and a partition plate; the drum body is fixedly mounted on the driving shaft; the drum body is a dumbbell-shaped structure with a thin middle and thick ends; a plurality of partition plates are fixedly mounted in the drum body in a divergent shape; a plurality of avoidance openings are arranged at intervals on the partition plates; the cutter and the guide teeth can pass through the corresponding avoidance openings.

[0010] The cutter is located at the middle position of the corresponding feeding drum; the lower end of the cutter extends to the lowest position of the drum body.

[0011] The dividing hopper is composed of a hopper body and a partition plate; a partition plate is fixedly installed in the middle of the hopper body; the partition plate passes through the avoidance opening in the middle of the partition plate and extends to one side of the cutter; the outer side of the partition plate is closely connected to the inner side of the protective shell; the inner side of the partition plate is closely connected to the rotating drum body and the partition plate; the upper end of the partition plate is closely connected to the outer side and lower end of the cutter.

[0012] The feeder is composed of a feeder frame, a feeder belt and a material guiding mechanism; a feeder belt is installed below the half cutter through the feeder frame and the motor; four groups of material guiding mechanisms are installed above the feeder belt in an interval shape through a fixed plate; the material guiding mechanism is composed of a material guiding plate and a partition plate; material guiding plates are symmetrically fixed above the feeder belt through a fixed plate; a discharge channel is formed between the material guide plates; a partition plate is fixed between the material guide plates through a fixed plate; the partition plate divides the discharge channel into two channels from the middle; the dividing hopper is arranged opposite to one end of the material guiding mechanism; the lower end of the partition plate of the dividing hopper is fitted and connected to the upper end of the partition plate; the side edges of the hopper body of the dividing hopper are fitted and connected to the upper end of the material guiding plate.

[0013] The advantages of the present invention are:

[0014] The experimental culture medium cutting machine has a compact structure and ingenious design. It can mechanizedly complete the work of cutting spherical and disc-shaped Cordyceps culture medium in half. It solves the problems of low work efficiency and high labor intensity in existing manual cutting, and meets the needs of Cordyceps breeding enterprises for comparative experiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the axonometric structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the top view of the structure of the present invention;

[0017] Figure 3 It is a left-side structural schematic diagram of the present invention;

[0018] Figure 4 It is a schematic structural diagram of the half cutter of the present invention;

[0019] Figure 5It is a schematic diagram of the structure of the half cutter of the present invention after removing the shell;

[0020] Figure 6 Based Figure 5 Axonometric structural diagram of

[0021] Figure 7 is a schematic diagram of the front view of the half cutter of the present invention;

[0022] Figure 8 for Figure 7 Schematic diagram of the structure in the middle AA direction;

[0023] Fig. 9 It is a schematic diagram of the structure of the feeding drum of the present invention;

[0024] Fig.10 It is an axonometric schematic diagram of the feeding drum of the present invention;

[0025] Fig.11 is a schematic structural diagram of the guide teeth of the present invention;

[0026] Fig.12 It is a schematic diagram of the structure of the half cutter and the feeder of the present invention;

[0027] Fig.13 It is a structural schematic diagram of the feeder of the present invention;

[0028] Fig.14 It is a schematic diagram of the top view and front view of the material distribution hopper of the present invention;

[0029] Fig.15 It is a structural schematic diagram of the feeder of the present invention;

[0030] Fig.16 It is a schematic diagram of the top view of the structure of the feeder of the present invention;

[0031] Fig.17 for Fig.16 Schematic diagram of the structure in the middle BB direction;

[0032] Fig.18 for Fig.16 Schematic diagram of the structure after removing the adjustment frame.

[0033] In the figure: 1, storage box, 2, scraper conveyor, 3, transverse conveyor belt, 4, unloading chute, 5, unloader, 6, half cutter, 7, frame, 8, feeding drum, 9, guide teeth, 10, hopper body, 11, screening grid, 12, protective shell, 13, 14, driving shaft, 15, cutter, 16, assembly rod, 17, drum body, 18, partition board, 19, avoidance, 20, unloading frame, 21, Return belt conveyor; 22. Feeder; 23. Partition plate; 24. Feed belt A; 25. Partition plate; 26. Guide plate; 27. Feed belt B; 28. Return port; 29. ​​Adjustable mounting plate; 30. Sweeping rod; 31. Adjustment plate; 32. Adjustment slide hole; 33. Adjustable assembly plate; 34. Unloading rack; 35. Unloading belt; 36. Material guiding mechanism; 37. Fixed plate; 38. Guide plate; 39. Spacer. DETAILED DESCRIPTION

[0034] The test culture medium half-cutting machine is composed of a material storage box 1, a scraper conveyor 2, a transverse conveyor belt 3, a material discharge slide 4, a material discharger 5 and a half-cutting device 6 (see the attached manual). Figure 1 and 2 ).

[0035] A transverse conveyor belt 3 is installed above one side of the storage box 1 through a frame 7; a scraper conveyor 2 is installed between the storage box 1 and the transverse conveyor belt 3 (see the attached manual). Figure 1 ); The scraper conveyor 2 and the transverse conveyor belt 3 are both purchased standard products. When the scraper conveyor 2 is working, the Cordyceps culture medium stored in the storage box 1 can be conveyed to the transverse conveyor belt 3.

[0036] A material unloading frame 20 is mounted on the lower frame 7 at the outlet end of the transverse conveyor belt 3; a material unloading slide 4 (see the attached drawings of the specification) is mounted below the material unloading frame 20 through a vibration motor (not shown in the specification drawings). Figure 1 and 2 ); when working, the vibration motor can drive the unloading slide 4 to vibrate at a high frequency; after the transverse conveyor belt 3 outputs the cordyceps culture body, the cordyceps culture body can smoothly enter the unloading slide 4 under the guidance of the unloading frame 20, and then the cordyceps culture body can move down along the inclined surface of the unloading slide 4 under the action of its own gravity and vibration; and smoothly enter the feeder 22. In this way, the problem of "blocking" of the disc-shaped cordyceps culture body on the unloading slide 4 can be avoided.

[0037] A feeder 22 (see the attached manual) is mounted on the frame 7 on one side below the unloading slide 4. Figure 1 and 2 The feeder 22 is composed of a return belt 21, a sweeping motor 13, a feed belt A24, a partition plate 25, a guide plate 26 and a feed belt B27 (see the attached manual). Fig.15 ,16 , 17 and 18).

[0038] A feeding belt A24 is installed on the frame 7 on one side below the unloading slide 4 through a motor and a transmission shaft (not shown in the drawings of the specification); feeding belts B27 (see 16 and 17 in the specification) are installed on both sides of the feeding belt A24. When the feeding belts A24 and B27 are working, the Cordyceps culture medium above them can be transported to the half cutter 6.

[0039] A return port 28 is provided between the feed belt A24 and the feed belt B27; a return belt machine 21 is installed on the frame 7 below the return port 28 (see the attached manual). Fig.17 ); the outlet end of the return belt conveyor 21 extends to the top of the storage box 1. When working, the sweeping motor 13 can push the stacked disc-shaped Cordyceps culture medium to the return port 28 through the sweeping rod 30, so that it is transported to the storage box 1 by the return belt conveyor 21 under the action of gravity and re-circulates.

[0040] Four sets of sweeping rods 30 are installed above the feed belt A24 and the feed belt B27 through the adjustable mounting plate 29 and the sweeping motor 13 (see the appendix of the manual). Fig.17 ). When the disc-shaped Cordyceps culture bodies are in a superimposed state and enter the feeding belt A24 and the feeding belt B27 during operation, the rotating sweeping rod 30 can push the upper Cordyceps culture bodies through the return port 28 and the return belt 21 to the storage box 1 to re-circulate. In this way, it can ensure that the disc-shaped Cordyceps culture bodies are output one by one in a single state, thereby avoiding the problem of "confusion" that is easy to occur after the disc-shaped Cordyceps culture bodies are output in a superimposed state.

[0041] The adjustable mounting plate 29 is mounted on the frame 7 by bolts, and the height of the adjustable mounting plate 29 can be adjusted by adjusting the bolts during assembly; thus, the height of the sweeping motor 13 and the sweeping rod 30 can be adjusted by adjusting the height of the adjustable mounting plate 29. When working in this way, people can adjust the distance between the sweeping rod 30 and the feed belt A24 and the feed belt B27 by adjusting the height of the sweeping rod 30, so that it can adapt to the "sweeping" work of the Cordyceps culture body in the form of a disc of various thicknesses.

[0042] A guide plate 26 is installed obliquely on one side of the sweeping motor 13 through an adjustment plate 31 (see the appendix of the specification). Fig.16 and 18The purpose of setting the guide plate 26 is to enable the Cordyceps culture body to smoothly enter the feed channel formed between the partition plates 25 under the guidance of the guide plate 26 after entering the feed belt A24 and the feed belt B27; and then enable the Cordyceps culture body to enter the half cutter 6 in the same posture under the guidance of the feed channel to complete the half cutting work.

[0043] The guide plate 26 (see the appendix of the manual) is installed on the adjustment plate 31 through the adjustment sliding hole 32 and the fixing bolt. Fig.16 ); In this way, people can adjust the inclination angle and position of the guide plate 26 by fixing the bolts in cooperation with the adjustment slide hole 32, so that it can meet the guidance work of Cordyceps culture bodies of various diameters.

[0044] Two sets of material separators 25 are symmetrically mounted above the feed belt A24 and the feed belt B27 on the other side of the sweeping motor 13 through an adjustable assembly plate 33; a feed channel is formed between the two sets of material separators 25 (see the appendix of the manual). Fig.16 and 18 ). In this way, it can be ensured that the Cordyceps culture body enters the feed channel and can enter the half cutter 6 in the same posture to complete the half cutting work; thus avoiding the problem of the Cordyceps culture body "deviating from the running track".

[0045] The adjustable assembly plate 33 is provided with a spacer plate 25 (see the attached manual) by adjusting the sliding hole 32 and the fixing bolt. Fig.15 and 16 ). The purpose of installing the material separator 25 in this way is to enable people to adjust the installation position of the material separator 25 by fixing the bolts in cooperation with the adjustment slide hole 32 during operation. In this way, people can adjust the width of the feed channel by adjusting the installation position of the material separator 25, so that it can adapt to the transportation of Cordyceps culture bodies of various sizes.

[0046] A half cutter 6 (see the attached manual) is provided on one side of the feeder 22. Figure 1 and 2 ); The half cutter 6 is composed of a driving shaft 14, a feeding drum 8, a guide tooth 9, a dividing hopper 11 and a protective shell 12 (see the attached manual Figure 4 , 5 , 6 and 7).

[0047] The frame 7 is provided with a driving shaft 14 (see the attached drawings of the specification) through a driving motor and a bearing seat (not shown in the specification drawings). Figure 4 and 5 ); When the driving motor is working, it can drive the driving shaft 14 to rotate synchronously.

[0048] Four sets of feeding drums 8 are fixedly mounted on the driving shaft 14 in an interval manner (see the attached manual). Figure 5 and6 ); the feeding drum 8 and the feeding channel on the feeder 22 are arranged facing each other. In this way, the Cordyceps culture medium output from the feeding channel on the feeder 22 can directly enter the corresponding feeding drum 8 to complete the half-cutting work.

[0049] The feeding drum 8 is composed of a drum body 17 and a partition plate 18 (see the attached manual). Fig.10 ); A drum body 17 is fixedly mounted on the driving shaft 14; when the driving shaft 14 rotates, the drum body 17 can be driven to rotate synchronously.

[0050] The drum body 17 is a dumbbell-shaped structure with a thin middle and thick ends (see the attached manual). Fig. 9 The purpose of such arrangement is that after the Cordyceps culture body enters the interior of the drum body 17, the Cordyceps culture body has a tendency to move toward the middle thereof along the inclined surface of the drum body 17, thereby facilitating the cutter 15 located in the middle of the drum body 17 to complete the cutting work of the Cordyceps culture body from the headquarters.

[0051] A plurality of partition plates 18 are fixedly mounted in the drum body 17 in a divergent shape (see the attached manual). Figure 8 and 10 ); Each partition plate 18 divides the interior of the drum body 17 into a plurality of independent spaces, so that the Cordyceps culture body can enter each independent space during operation and be driven by each independent space to rotate together; thereby enabling the Cordyceps culture body to be cut with the cooperation of the cutter 15.

[0052] The partition plate 18 is provided with a plurality of escape openings 19 at intervals (see the attached manual). Fig. 9 and 10 ); the cutter 15 and the guide tooth 9 can pass through the corresponding avoidance opening 19; the purpose of setting the avoidance opening 19 is to prevent the cutter 15 and the guide tooth 9 from "interfering" with the partition plate 18.

[0053] A cutter 15 is fixedly mounted on the frame 7 above the feed drum 8 through an assembly rod 16; the cutter 15 is located at the middle position of the corresponding feed drum 8; the lower end of the cutter 15 extends to the lowest position of the drum body 17 (see the attached manual). Figure 7 and 8 ).

[0054] A plurality of guide teeth 9 are installed in a spaced manner on the frame 7 on one side of the feed drum 8 through a mounting plate; the guide teeth 9 extend to the inside of the feed drum 8 (see the attached manual). Figure 8 ); the guide teeth 9 are arranged opposite to the feeding channel on the feeder 22; when working in this way, the Cordyceps culture body output from the feeding channel can directly enter the interior of the feeding drum 8 along the guide teeth 9 and rotate with it, thereby completing the work of cutting the Cordyceps culture body into half.

[0055] A material distribution hopper 11 is fixedly mounted on the frame 7 below the feeding drum 8 (see the attached manual). Fig.12 The hopper 11 is composed of a hopper body 10 and a partition plate 23 (see the attached manual). Figure 4 ).

[0056] A partition plate 23 is fixedly mounted in the middle of the hopper body 10; the partition plate 23 passes through the middle escape opening 19 on the partition plate 18 and extends to one side of the cutter 15 (see the attached manual). Figure 8 ).

[0057] The outer side of the partition plate 23 is closely connected to the inner side of the protective shell 12; the inner side of the partition plate 23 is closely connected to the drum body 17 and the partition plate 18; the upper end of the partition plate 23 is closely connected to the outer side and the lower end of the cutter 15. The purpose of setting the partition plate 23 in this way is to enable the partition plate 23 to separate the feeding drum 8 from the middle under the cooperation of the cutter 15 and the protective shell 12; in this way, after the cutter 15 completes the work of cutting the cordyceps culture body in half, the cut cordyceps culture body can be simultaneously dropped into the inside of the feeder 5 through the hopper body 10 under the action of the partition plate 23; thereby avoiding the problem that the cut cordyceps culture body halves are mixed and cannot be separated.

[0058] A feeder 5 is provided below the half cutter 6 (see the attached manual). Figure 1 and 2 The feeder 5 is composed of a feeder frame 34, a feeder belt 35 and a feeder guide 36 (see the attached manual). Fig.12 and 13 ).

[0059] A feeding belt 35 is installed below the half cutter 6 through a feeding frame 34 and a motor; four groups of material guide mechanisms 36 are installed at intervals above the feeding belt 35 through a fixing plate 37. The inlet end of the material guide mechanism 36 is arranged opposite to the lower end of the material distribution hopper 11.

[0060] The material guiding mechanism 36 is composed of a material guiding plate 38 and a spacer plate 39 ; the material guiding plates 38 are symmetrically fixed above the unloading belt 35 through a fixing plate 37 ; and a material discharging channel is formed between the material guiding plates 38 .

[0061] A partition plate 39 is fixed between the guide plates 38 through the fixing plate 37; the partition plate 39 divides the discharge channel into two channels from the middle (see the appendix of the manual). Fig.13); the dividing hopper 11 and one end of the material guide mechanism 36 are arranged facing each other; the lower end of the partition plate 23 of the dividing hopper 11 is fitted and connected with the upper end of the partition plate 39; the side edges of the hopper body 10 of the dividing hopper 11 are fitted and connected with the upper end of the material guide plate 38. The purpose of arranging the material guide plate 38 and the partition plate 39 in this way is to enable the Cordyceps culture body halves cut from the same Cordyceps culture body to fall smoothly into the two sides of the partition plate 39 of the same discharge channel under the guidance of the dividing hopper 11 during operation, so that they move together with the unloading belt 35, so that the two groups of Cordyceps culture body halves output from the same discharge channel and in a corresponding relationship are formed by cutting from the same Cordyceps culture body, and then people take out the Cordyceps culture body halves in pairs and mark them.

[0062] When the test culture medium cutting machine is in operation, first start the scraper conveyor 2, the transverse conveyor belt 3, the unloading belt 35, the feeding belt A24, the feeding belt B27, the sweeping motor 13, the driving motor and the vibration motor of the cutting machine; when the driving motor is in operation, it can drive the feeding drums 8 to rotate synchronously clockwise through the driving shaft 14 (see the attached manual). Figure 1 ); When the vibration motor is working, it can drive the unloading slide plate 4 to vibrate continuously. When the sweeping motor 13 is working, it can drive the sweeping rod 30 to rotate continuously.

[0063] After the above preparations are completed, the same kind of Cordyceps culture body is placed in the storage box 1; if the Cordyceps culture body is a round culture body (such as apples, pears, etc.), it can be directly poured into the storage box 1; if the Cordyceps culture body is a long culture body (such as carrots, yams, etc.), it is necessary to use a slicer to cut it into a disc-shaped structure, and then pour the qualified disc-shaped culture body into the storage box 1.

[0064] During the operation of the scraper conveyor 2, the Cordyceps culture body to be processed can be continuously conveyed to the operating transverse conveyor belt 3; thereby, the operating transverse conveyor belt 3 can continuously convey the Cordyceps culture body to the unloading frame 20; then, the Cordyceps culture body can smoothly enter the unloading slide 4 under the guidance of the unloading frame 20, and then the Cordyceps culture body can move down along the inclined surface of the unloading slide 4 under the action of its own gravity and the vibration of the unloading slide 4.

[0065] When the cordyceps culture body enters the feed belt A24 and the feed belt B27 of the feeder 22 through the unloading slide 4, the running feed belt A24 and the feed belt B27 transport the cordyceps culture body backward. The cordyceps culture body entering the feed belt A24 and the feed belt B27 will first gather on one side of the guide plate 26 (see the attached manual). Fig.18), since the guide plate 26 is arranged in an inclined shape, the guide plate 26 pushes the Cordyceps culture body toward the return port 28 when the feed belt A24 and the feed belt B27 are conveying the Cordyceps culture body, so that the excess Cordyceps culture body can pass through the return port 28 and fall onto the return belt conveyor 21, and then be conveyed to the storage box 1 by the return belt conveyor 21 to re-circulate, so that they can pass under the sweeping rod 30 one by one.

[0066] When the Cordyceps culture bodies pass under the sweeping rod 30 and enter the feeding channel, the rotating sweeping rod 30 can push the Cordyceps culture bodies in a superimposed state to the return port 28, so that they are transported to the storage box 1 by the return belt conveyor 21 under the action of gravity and re-enter the circulation. In this way, it can be ensured that the Cordyceps culture bodies can enter the feed channel between the partition plates 25 in a single and one-by-one manner. Then, under the guidance of the feed channel, the Cordyceps culture bodies can smoothly enter the half cutter 6 one by one.

[0067] When the Cordyceps culture body is smoothly discharged under the guidance of the feeding channel, it will enter the independent space between the partition plates 18 of the feeding drum 8 under the guidance of the guide teeth 9, and rotate clockwise with the feeding drum 8 (see the appendix of the manual). Figure 8 ); In this process, it is necessary to pay attention to controlling the conveying speed of the feed belt A24 and the feed belt B27 and the rotation speed of the feeding drum 8; so that one Cordyceps culture body can only enter the independent space between the partition plates 18 of one feeding drum 8; to avoid the problem of "confusion" caused by multiple Cordyceps culture bodies entering the same independent space.

[0068] When the Cordyceps culture body enters the independent space between the partition plates 18 of the feeding drum 8, it will rotate along with the drum body 17. Fig. 9 ); Therefore, when the cordyceps culture body enters the drum body 17 and rotates clockwise with it, the cordyceps culture body will roll to the middle of the feeding drum 8 under the action of gravity and the inclined surface of the drum body 17. Then, the feeding drum 8 continues to drive the cordyceps culture body to rotate through the cutter 15, and the cutter 15 can complete the work of cutting the cordyceps culture body in half from the middle to form two cordyceps culture body halves.

[0069] Then the half of the Cordyceps culture body continues to rotate clockwise with the feeding drum 8; in this process, the dividing plate 23 of the dividing hopper 11 can separate the feeding drum 8 from the middle to form two separate spaces under the cooperation of the cutter 15 and the protective shell 12. The half of the Cordyceps culture body can fall into the guide mechanism 36 of the feeder 5 through the hopper body 10 at the same time under the action of the dividing plate 23.

[0070] In this way, the half bodies of the Cordyceps culture body that have been cut from the same Cordyceps culture body can fall smoothly into the two sides of the partition plate 39 of the same discharge channel under the guidance of the dividing hopper 11, so that it moves together with the unloading belt 35 and is output from the same discharge channel. In this way, the two groups of Cordyceps culture body halves that are in a corresponding relationship are cut from the same Cordyceps culture body, and then people take out the Cordyceps culture body halves in pairs and mark them. So far, the experimental culture body half-cutting machine has completely completed the work of cutting the Cordyceps culture body in half.

[0071] Before the experimental culture medium cutting machine is put into operation, the inclination angle of the guide plate 26, the width of the feed channel and the height of the sweeping rod 30 need to be adjusted according to the shape characteristics of the cordyceps culture medium to avoid the problem of the cordyceps culture medium being "stuck" in the feeder 22.

[0072] Whether the Cordyceps culture body is a round culture body (such as apples and pears) or a long culture body (such as carrots and yams), it is a soft tissue that is easily damaged. However, the present application uses a scraper conveyor and a vibrating material feeding method to convey it, so it will inevitably cause certain mechanical damage; therefore, when using it, the operating speed of the half-cutter must be controlled to make it run at a low speed to control the mechanical loss of the Cordyceps culture body during the transportation process within a controllable range. In addition, even if the Cordyceps culture body is damaged to a certain extent during the half-cutter process, since it provides nutrition for the cultivation of Cordyceps by itself, and the slight damage will not have much impact on the supply of nutrition, it will not affect the test results. Therefore, even if the half-cutter causes slight damage to the culture body during use, it can meet the requirements of Cordyceps breeding companies for comparative tests.

[0073] The experimental culture medium cutting machine has a compact structure and ingenious design. It can mechanizedly complete the work of cutting spherical and disc-shaped Cordyceps culture medium in half. It solves the problems of low work efficiency and high labor intensity in existing manual cutting, and meets the needs of Cordyceps breeding enterprises for comparative experiments.

Claims

1. A machine for cutting half of a Cordyceps culture medium for testing, comprising a material storage box (1), a scraper conveyor (2), a transverse conveyor belt (3), a material discharge slide (4), a material discharger (5) and a half cutter (6); the machine has the following characteristics: a transverse conveyor belt (3) is installed on one side of the material storage box (1) through a frame (7); a scraper conveyor (2) is installed between the material storage box (1) and the transverse conveyor belt (3); a material discharge frame (20) is installed on the frame (7) below the outlet end of the transverse conveyor belt (3); a material discharge slide (4) is installed below the material discharge frame (20) through a vibration motor; a feeder (22) is installed on the frame (7) on one side below the material discharge slide (4); a half cutter (6) is installed on one side of the feeder (22); and a material discharger (5) is installed on one side below the half cutter (6); The feeder (22) is composed of a return belt conveyor (21), a sweeping motor (13), a feed belt A (24), a material partition plate (25), a guide plate (26) and a feed belt B (27); the feed belt A (24) is installed on a frame (7) on one side below the unloading slide (4) via a motor and a transmission shaft; feed belts B (27) are installed on both sides of the feed belt A (24); a return port (28) is provided between the feed belt A (24) and the feed belt B (27); the return belt conveyor (21) is installed on the frame (7) below the return port (28) ; The outlet end of the return belt conveyor (21) extends to the top of the material storage box (1); four groups of sweeping rods (30) are installed above the feed belt A (24) and the feed belt B (27) through an adjustable mounting plate (29) and a sweeping motor (13); a guide plate (26) is installed in an inclined manner on one side of the sweeping motor (13) through an adjustment plate (31); two groups of partition plates (25) are symmetrically installed above the feed belt A (24) and the feed belt B (27) on the other side of the sweeping motor (13) through an adjustable mounting plate (33); a feed channel is formed between the two groups of partition plates (25); The adjustable mounting plate (29) is mounted on the frame (7) by bolts, and the height of the adjustable mounting plate (29) can be adjusted by adjusting the bolts during assembly; thus, the height of the sweeping motor (13) and the sweeping rod (30) can be adjusted by adjusting the height of the adjustable mounting plate (29); the guide plate (26) is mounted on the adjustment plate (31) by adjusting the sliding hole (32) and the fixing bolts; the spacer plate (25) is mounted on the adjustable assembly plate (33) by adjusting the sliding hole (32) and the fixing bolts; The half cutter (6) is composed of a driving shaft (14), a feeding drum (8), guide teeth (9), a dividing hopper (11) and a protective shell (12); the driving shaft (14) is mounted on the frame (7) via a driving motor and a bearing seat; four groups of feeding drums (8) are fixedly mounted on the driving shaft (14) in an interval manner; the feeding drum (8) and the feeding channel on the feeder (22) are arranged in a state facing each other; the frame (7) on one side of the feeding drum (8) is provided with a plurality of feeding drums (8) and a plurality of feeding drums (8) on the feeder (22); ) is provided with a protective shell (12); a cutter (15) is fixedly mounted on the frame (7) above the feeding drum (8) via an assembly rod (16); the cutter (15) extends into the interior of the feeding drum (8); a plurality of guide teeth (9) are installed in a spaced manner on the frame (7) on one side of the feeding drum (8) via a mounting plate; the guide teeth (9) extend into the interior of the feeding drum (8); a material distribution hopper (11) is fixedly mounted on the frame (7) below the feeding drum (8); The feeding drum (8) is composed of a drum body (17) and a partition plate (18); the drum body (17) is fixedly mounted on the driving shaft (14); the drum body (17) is a dumbbell-shaped structure with a thin middle and thick ends; a plurality of partition plates (18) are fixedly mounted in the drum body (17) in a divergent shape; a plurality of avoidance openings (19) are arranged at intervals on the partition plate (18); the cutter (15) and the guide tooth (9) can pass through the corresponding avoidance openings (19); The cutter (15) is located at the middle position of the corresponding feeding drum (8); the lower end of the cutter (15) extends to the lowest position of the drum body (17); The material distribution hopper (11) is composed of a hopper body (10) and a partition plate (23); the partition plate (23) is fixedly installed in the middle of the hopper body (10); the partition plate (23) passes through the avoidance opening (19) in the middle of the partition plate (18) and extends to one side of the cutter (15); the outer side of the partition plate (23) is closely connected to the inner side of the protective shell (12); the inner side of the partition plate (23) is closely connected to the drum body (17) and the partition plate (18).

2. The machine for cutting half of Cordyceps sinensis culture medium for experiment according to claim 1, characterized in that: The feeder (5) is composed of a feeder frame (34), a feeder belt (35) and a material guide mechanism (36); a feeder belt (35) is installed below the half cutter (6) through the feeder frame (34) and the motor; four groups of material guide mechanisms (36) are installed above the feeder belt (35) in an interval manner through a fixed plate (37); the material guide mechanism (36) is composed of a material guide plate (38) and a spacer plate (39); a feeder belt (38) is symmetrically fixed above the feeder belt (35) through a fixed plate (37). ; a discharge channel is formed between the guide plates (38); a partition plate (39) is fixedly installed between the guide plates (38) via a fixing plate (37); the partition plate (39) divides the discharge channel into two channels from the middle; the material distribution hopper (11) and one end of the material guide mechanism (36) are arranged facing each other; the lower end of the partition plate (23) of the material distribution hopper (11) is fitted and connected to the upper end of the partition plate (39); the side edges of the hopper body (10) of the material distribution hopper (11) are fitted and connected to the upper end of the guide plate (38).

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