Automatic edible fungus injection and inoculation equipment

Abstract

The invention relates to the field of edible fungi injection and inoculation, and discloses an automated edible fungi injection and inoculation device, comprising a processing stand, a feeding conveyor line and a discharging conveyor line fixed on the processing stand for conveying fungi bags, the injection and inoculation device also comprising an injection assembly installed on the processing stand, and a telescopic injection assembly coaxially corresponding to and directly below the injection assembly for conveying liquid fungi; the injection assembly comprises an injection main pipe installed through the processing stand, an injection head is telescopically sleeved on the injection main pipe, a positioning piece is fixedly sleeved on the injection head, a lifting cylinder is fixedly installed on the processing stand, and the lifting end of the lifting cylinder is fixedly assembled with the positioning piece; the injection and inoculation arrangement adopts a combination of the injection assembly and the telescopic injection assembly to perform injection and inoculation, and controls the telescopic injection assembly to rotate and sterilize, so as to avoid continuous contamination of fungi bags during the injection process.

Description

Technical Field

[0001] The invention relates to the field of edible fungus injection and inoculation, and in particular to an edible fungus automatic injection and inoculation device. Background Art

[0002] The surface inoculation method is a common method for injecting edible fungi. It is suitable for bottled or bagged culture media. There is a certain space on the top of the bottled or bagged fungus bag, which is convenient for injecting fungi. It can produce various edible fungi. During the injection process, part of the base material is easily sucked into the needle, affecting the patency of the needle to inject liquid fungi.

[0003] To this end, a device for inoculating edible fungi with patent publication number CN220859082U is disclosed, in which the fungi bag is clamped in the center by multiple groups of vertical belt drive belts arranged in a circular array, the conveying direction of all inner belts of the belt drive is from top to bottom, and a fungi injection mechanism is provided between each group of adjacent belt drive gaps at the lower part of the belt drive. The fungi injection mechanism injects fungi through a needle, and the multiple groups of needles arranged in a circular array are used to simultaneously penetrate the fungi bag in all directions to inject fungi, thereby ensuring uniform injection and very high efficiency. After the injection is completed, the needle pops out quickly under the action of the spring, and will not scratch the fungi bag, and it is not easy to inhale the base material and cause the needle to be blocked.

[0004] The sterilization effect of some mushroom bags is limited. When the needle enters the bag to inject liquid bacteria, it is easily contaminated by the base material in the bag. The contaminated needle carries the source of contamination when it contacts other bags, affecting the culture and growth of edible fungi in other bags. In addition, the needles are used continuously for a long time during processing on industrial production lines. It is not suitable to be disinfected and sterilized during the production process. Once the needle is contaminated, it will affect the quality of the mushroom bag production of the entire assembly line, and the impact will be wide. Summary of the invention

[0005] In view of the above problems, an automated edible fungus injection and inoculation equipment is provided, which injects liquid fungus into the fungus bag through a telescopic injection component and an injection component. The injection head of the injection component does not directly contact the base material in the fungus bag, thereby avoiding contamination. This solves the problem that the sterilization effect of some fungus bags is limited. When the needle enters the fungus bag to inject liquid fungus, it is easily contaminated by the base material in the fungus bag. The contaminated needle carries the contamination source when contacting other fungus bags, affecting the culture and growth of edible fungi in other fungus bags.

[0006] In order to solve the problems of the prior art, the present invention provides an automated edible fungus injection and inoculation device, comprising a processing stand, a feed conveyor line and a discharge conveyor line fixed on the processing stand for conveying fungus bags, the injection and inoculation device also comprises an injection assembly installed on the processing stand, and a telescopic injection assembly coaxially corresponding to and directly below the injection assembly for transmitting liquid fungus species; the injection assembly comprises an injection main pipe installed through the processing stand, an injection head is telescopically sleeved on the injection main pipe, a positioning piece is fixedly sleeved on the injection head, a lifting cylinder is fixedly installed on the processing stand, and the lifting end of the lifting cylinder is fixedly assembled with the positioning piece.

[0007] Preferably, the telescopic bacteria injection assembly includes a fixed steel tube connected through the bottom of the injection head, a movable steel tube is telescopically sleeved on the fixed steel tube, a needle corresponding to the injection of liquid bacteria on the bacteria bag is installed on the movable steel tube, the external fixed sleeve of the needle is provided with a convex disk, and a reset spring is connected between the convex disk and the fixed steel tube.

[0008] Preferably, a driving coil rack is coaxially fixedly mounted on the injection head, and a driven coil rack is fixedly mounted on the convex disc; the driving coil rack corresponds to a position directly above the driven coil rack.

[0009] Preferably, a steering motor is fixedly installed on the processing stand, and a turntable is connected to the output end of the steering motor; a plurality of groups of telescopic injection components are installed at equal angles on the circumference of the turntable, and the fixed steel pipe in the telescopic injection component is fixedly assembled with the turntable; the driven coil disc frame and the turntable are slidably assembled.

[0010] Preferably, the processing stand is equipped with cleaning, drying, high-temperature sterilization, and cooling sterilization processing components for the telescopic sterilization processing component; the coaxial covers of the sterilization processing component are arranged above and below the turntable, and the rotation of the turntable drives the telescopic sterilization injection component in and out of the sterilization processing component.

[0011] Preferably, the sterilization processing component includes an upper protective cover and a lower protective cover fixed on the processing stand, the upper protective cover is attached to the upper surface of the turntable, and the lower protective cover is attached to the lower surface of the turntable, and multiple high-temperature sterilization lamp tubes are installed at equal angles in the upper protective cover and the lower protective cover; an upper nozzle is fixedly installed in the upper protective cover at a coaxial position with the telescopic sterilization injection component; a circular groove is opened in the lower protective cover at a coaxial position with the telescopic sterilization injection component, a drain cover is installed on the lower protective cover, the drain cover is connected to the bottom of the circular groove, and a lower injection assembly is installed in the drain cover.

[0012] Preferably, the lower spray assembly includes a liquid inlet pipe that passes through and is fixed on the liquid discharge cover, a diversion pipe is rotatably connected to the liquid inlet pipe, and a lower nozzle is installed on the diversion pipe; the lower nozzle is inclined corresponding to the bottom of the needle, and multiple lower nozzles are arranged at equal angles about the axis of the needle, and a fixing ring is fixedly installed between the multiple lower nozzles.

[0013] Preferably, a micro motor is fixedly mounted on the drainage cover, a driving gear is connected to the output end of the micro motor, a driven gear is meshedly assembled on the side of the driving gear, and the driven gear is fixedly assembled on the shunt pipe.

[0014] Preferably, insulation plates are longitudinally slidably installed in the upper protective cover and the lower protective cover, and two insulation plates are symmetrically arranged about the center line of the upper protective cover, and the two insulation plates are arranged on the sides of the high-temperature sterilization lamp tubes distributed in equal-angle arcs.

[0015] Preferably, a limit cylinder is fixedly installed on the processing stand, a limit frame is fixedly installed on the lifting end of the limit cylinder, and the limit frame is fixedly assembled with the two insulation plates.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention provides an injection assembly and a telescopic bacteria injection assembly to jointly inject liquid bacteria into the bacteria bag. The injection assembly mainly includes an injection main pipe and an injection head telescopically connected to the injection main pipe. The telescopic bacteria injection assembly mainly includes a fixed steel pipe, a movable steel pipe and a needle, etc. The injection head is coaxially arranged at a position directly above the fixed steel pipe. The injection head telescopes downward and engages into the fixed steel pipe, and in the process of moving downward, the needle and the movable steel pipe are pushed downward by the driving circle disc frame and the driven circle disc frame, so that the needle is pushed into the opening above the bacteria bag. The liquid bacteria injected by the injection head enters the bacteria bag through the fixed steel pipe, the movable steel pipe and the needle that penetrate through it, so as to realize the bacteria injection. This injection method avoids direct contact between the injection head and the bacteria bag, thereby avoiding contamination of the injection head. The telescopic bacteria injection assembly in contact with the bacteria bag is intermittently combined with the injection assembly during the processing process, so as to facilitate sterilization during the separation process, thereby avoiding that the bacteria injection and inoculation equipment is contaminated by the base material in some bacteria bags during the processing process, affecting the quality of the bacteria bags produced by the entire production line.

[0018] 2. In the present invention, the telescopic injection components are installed at equal angles on a turntable. During processing, the steering motor is operated to control the rotation of the turntable. The turntable drives multiple telescopic injection components distributed in a circle above to rotate in a circle, so that the telescopic injection components distributed in a circle at equal angles rotate in turn to correspond to the injection components below. After the telescopic injection components are inserted into the bacteria bag to inject liquid bacteria, they are immediately rotated away from the injection station, thereby avoiding the transfer of pollution sources due to continuous contact between the telescopic injection components and the bacteria bag, thereby reducing the probability of contamination of the production line.

[0019] 3. The present invention is provided with a sterilization processing component, in which an upper nozzle and a lower spray component are provided. When the telescopic sterilization injection component rotates to correspond to between the upper nozzle and the lower spray component, the substance sprayed by the nozzle is controlled. The nozzle sprays clean water to clean the telescopic sterilization injection component, the nozzle sprays gas to dry the telescopic sterilization injection component, and the nozzle sprays cold air to cool the telescopic sterilization injection component. Different processing methods are performed according to the change of the rotation position of the nozzle. When the telescopic sterilization injection component rotates to correspond to the side of the high-temperature sterilization lamp tube, high-temperature sterilization is performed. From the rotation of the telescopic sterilization injection component entering the sterilization processing component to the rotation away from the sterilization processing component, the cleaning, drying, high-temperature sterilization, cooling and other processes are completed in sequence. This part of the steps effectively completes the sterilization treatment of the telescopic sterilization injection component and improves the quality of the bacteria bag processed by the sterilization inoculation equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a processing stand of an automated edible fungus injection and inoculation device.

[0021] Figure 2 It is a three-dimensional structural diagram of the sterilization processing components of the automated injection and inoculation equipment for edible fungi.

[0022] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of the injection main pipe and the injection head of the automatic injection and inoculation equipment for edible fungi.

[0023] Figure 4 The present invention is a schematic diagram of the structure in which the injection head and the fixed steel pipe of the automated injection and inoculation equipment for edible fungi are separated.

[0024] Figure 5 The present invention is a schematic diagram of the combined structure of an injection head and a fixed steel pipe of an automated edible fungus injection and inoculation device.

[0025] Figure 6 The present invention is a schematic diagram of the three-dimensional structure of a spring of an automatic injection and inoculation device for edible fungi.

[0026] Figure 7 The present invention is a three-dimensional structural diagram of a driven coil disc frame of an automated edible fungus injection and inoculation device.

[0027] Figure 8 The present invention is a schematic diagram of the three-dimensional structure of a turntable of an automated edible fungus injection and inoculation device.

[0028] Fig. 9 The present invention is a schematic diagram of the cross-sectional structure of an upper protective cover and a lower protective cover of an automated edible fungus injection and inoculation device.

[0029] Fig.10 The present invention is a schematic diagram of the three-dimensional structure of the lower protective cover of the automatic edible fungus injection and inoculation equipment.

[0030] Fig.11 The present invention is a schematic diagram of the three-dimensional structure of the upper protective cover of the automatic edible fungus injection and inoculation equipment.

[0031] Fig.12 The present invention is a schematic diagram of the three-dimensional structure of the upper nozzle of the automatic injection and inoculation equipment for edible fungi.

[0032] Fig.13 The present invention is a schematic diagram of the three-dimensional structure of the lower nozzle of the automatic injection and inoculation equipment for edible fungi.

[0033] Fig.14 The present invention is a three-dimensional structural diagram of the driving gear and the driven gear of the automatic edible fungus injection and inoculation equipment.

[0034] Fig.15 The present invention is a schematic diagram of the three-dimensional structure of a heat preservation plate of an automatic edible fungus injection and inoculation device.

[0035] The numbers in the figure are:

[0036] 1. Processing stand; 11. Feeding conveyor line; 12. Discharging conveyor line; 2. Injection assembly; 21. Injection main pipe; 22. Injection head; 23. Lifting cylinder; 24. Positioning piece; 3. Telescopic injection assembly; 31. Fixed steel pipe; 32. Movable steel pipe; 33. Needle; 34. Convex disc; 341. Driving circle disc rack; 342. Driven circle disc rack; 35. Reset spring; 41. Steering motor; 42. Turntable; 5. Sterilization processing group Parts; 51, upper protective cover; 511, upper nozzle; 52, lower protective cover; 521, round groove; 522, drainage cover; 5221, micro motor; 5222, driving gear; 5223, driven gear; 523, lower injection assembly; 5231, liquid inlet pipe; 5232, shunt pipe; 5233, lower nozzle; 5234, fixing ring; 53, high-temperature sterilization lamp; 61, insulation board; 62, limit cylinder; 63, limit frame. DETAILED DESCRIPTION

[0037] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0038] See also Figure 1-Figure 5As shown, the present invention provides an automated edible fungus injection and inoculation device, comprising a processing stand 1, a feed conveyor line 11 and a discharge conveyor line 12 fixed on the processing stand 1 for conveying fungus bags, the injection and inoculation device also comprises an injection assembly 2 mounted on the processing stand 1, and a telescopic injection assembly 3 coaxially corresponding to and directly below the injection assembly 2 for conveying liquid fungus; the injection assembly 2 comprises an injection main pipe 21 installed through the processing stand 1, an injection head 22 is telescopically sleeved on the injection main pipe 21, a positioning piece 24 is fixedly sleeved on the injection head 22, and a positioning piece 24 is fixedly mounted on the processing stand 1. The lifting cylinder 23, the lifting end of the lifting cylinder 23 is fixedly assembled with the positioning piece 24; the injection component 2 is initially separated from the top of the telescopic injection component 3. During processing, the injection head 22 in the injection component 2 moves downward and engages on the top of the telescopic injection component 3, and the two are used in combination to complete the injection process; the upper surfaces of the feed conveyor line 11 and the discharge conveyor line 12 are on the same horizontal plane as the plane where the processing stand 1 places the processed bacteria bags, and the top of the injection component 2 is connected to the container for storing liquid bacteria through a pipeline, so as to control the flow of liquid bacteria into the injection component 2 during processing.

[0039] The mushroom bags are placed on the feeding conveyor line 11 at a certain distance. With the assistance of a conveying structure such as a manipulator, the mushroom bags on the feeding conveyor line 11 are transferred to the processing stand 1. The lifting cylinder 23 is operated to push the positioning piece 24 to move downward. The positioning piece 24 is fixedly installed on the outside of the injection head 22, driving the injection head 22 to be telescopically connected to the bottom of the injection main pipe 21 and move downward. The injection head 22 is engaged and enters the interior of the telescopic injection component 3. After the injection component 2 is combined with the telescopic injection component 3, the liquid bacteria in the injection component 2 is injected into the interior of the telescopic injection component 3. The telescopic injection component 3 injects the liquid bacteria into the mushroom bag below to realize automatic injection inoculation. After the injection is completed, the lifting cylinder 23 is operated to control the positioning piece 24 and the injection head 22 to move upward, so that the injection head 22 and the telescopic injection component 3 are separated from each other. This combined inoculation method prevents the injection head 22 from directly contacting the mushroom bag, thereby preventing the injection head 22 from being contaminated by the base material in the mushroom bag. The separated telescopic injection component 3 can be sterilized to maintain the quality of subsequent injection processing.

[0040] See also Figure 3-Figure 7As shown, the telescopic bacteria injection assembly 3 includes a fixed steel pipe 31 connected to the bottom of the injection head 22, a movable steel pipe 32 is telescopically sleeved on the fixed steel pipe 31, a needle 33 corresponding to the injection of liquid bacteria on the bacteria bag is installed on the movable steel pipe 32, and a convex disc 34 is provided on the outer fixed sleeve of the needle 33, and a return spring 35 is connected between the convex disc 34 and the fixed steel pipe 31; the fixed steel pipe 31, the movable steel pipe 32 and the needle 33 are mutually connected, and the fixed steel pipe 31, the movable steel pipe 32 and the needle 33 are mutually connected. The injection pipe 21 and the injection head 22 are coaxially arranged below the injection pipe 21 and the injection head 22. The outer diameter of the injection head 22 is smaller than the inner diameter of the fixed steel pipe 31. Under the transmission action of the lifting cylinder 23, the injection head 22 can be snap-fitted and installed inside the fixed steel pipe 31. A lifting groove is provided in the wall of the fixed steel pipe 31. The movable steel pipe 32 is slidably installed in the groove provided in the wall of the fixed steel pipe 31. Under the transmission action, the movable steel pipe 32 can be controlled to slide up and down in the groove of the wall of the fixed steel pipe 31.

[0041] When the injection head 22 is driven by the lifting cylinder 23 to engage into the fixed steel tube 31, the movable steel tube 32 is controlled to penetrate the tube wall of the fixed steel tube 31 and move downward, and the movable steel tube 32 pushes the needle 33 to move downward synchronously, so that the needle 33 enters the upper opening of the bacteria bag, and the injection head 22 injects the liquid bacteria into the interior of the fixed steel tube 31, and the liquid bacteria enters the bacteria bag through the movable steel tube 32 and the needle 33, thereby realizing the automated injection and inoculation process of the bacteria bag.

[0042] See also Figure 4-Figure 7 As shown, a driving coil disc frame 341 is coaxially fixedly mounted on the injection head 22, and a driven coil disc frame 342 is fixedly mounted on the convex disc 34; the driving coil disc frame 341 corresponds to a position directly above the driven coil disc frame 342, and the driven coil disc frame 342 is composed of a coil body and a vertical cylinder, the cylinder is fixed on the convex disc 34, and the cylinder in the driven coil disc frame 342 is slidably connected with the turntable 42.

[0043] When the injection head 22 moves downward, it drives the driving coil disc frame 341 fixed on its outside to move downward synchronously. The driving coil disc frame 341 is correspondingly arranged just above the driven coil disc frame 342. When the driving coil disc frame 341 moves downward, it gradually contacts with the driven coil disc frame 342 and pushes the driven coil disc frame 342 to move downward synchronously. The driven coil disc frame 342 passes through the turntable 42 and slides downward, controlling the needle 33 and the convex plate 34 to move downward synchronously. The return spring 35 connected between the convex plate 34 and the fixed steel pipe 31 is stretched downward. When the needle 33 enters the bacteria bag to complete the bacteria injection operation, the injection head 22 moves upward under the driving action of the lifting cylinder 23, and the driving coil disc frame 341 moves downward synchronously and gradually separates from the driven coil disc frame 342. At this time, the return spring 35 connected between the convex plate 34 and the fixed steel pipe 31 is subjected to elastic tension, controlling the convex plate 34, the needle 33 and the driven coil disc frame 342 to move upward and reset.

[0044] See also Figure 1 and Figure 2 As shown, a steering motor 41 is fixedly installed on the processing stand 1, and a turntable 42 is connected to the output end of the steering motor 41; a plurality of groups of telescopic injection components 3 are installed at equal angles on the circumference of the turntable 42, and the fixed steel pipe 31 in the telescopic injection component 3 is fixedly assembled with the turntable 42; the driven coil disc frame 342 is slidably assembled with the turntable 42.

[0045] There are multiple groups of telescopic injection components 3 installed on the turntable 42 at equal angles in a circle. During the injection process, when the injection component 2 and the telescopic injection component 3 are separated from each other, the steering motor 41 is operated to control the rotation of the turntable 42. The turntable 42 controls the multiple groups of telescopic injection components 3 distributed at equal angles to rotate in a circle, so that the multiple groups of telescopic injection components 3 are rotated in turn to correspond to the positive downward position of the injection component 2. After the telescopic injection component 3 is combined with the injection component 2 to inject liquid bacteria, it is driven by the turntable 42 to rotate and separate from the injection component 2. The telescopic injection components 3 at other positions rotate to correspond to the bottom of the injection component 2 to continue to complete the automated injection operation. Through this partial structure, it is possible to avoid that one telescopic injection component 3 continuously contacts multiple bacteria bags to complete the injection, and it is possible to avoid that the telescopic injection component 3 is contaminated by contacting one bacteria bag during the injection process, and the contamination source is transferred to other bacteria bags, thereby improving the quality of the bacteria bags produced by the injection and inoculation equipment.

[0046] See also Figure 1 , Figure 2 , Figure 8 and Fig. 9As shown, a processing assembly 5 for cleaning, drying, high-temperature sterilization, and cooling the telescopic sterilization assembly 3 is installed on the processing stand 1; the sterilization assembly 5 has coaxial covers arranged at the upper and lower parts of the turntable 42, and the rotation of the turntable 42 drives the telescopic sterilization assembly 3 to enter and exit the sterilization assembly 5; the sterilization assembly 5 is sleeved at the upper and lower parts of the turntable 42, and the covers are arranged on the outside of the telescopic sterilization assembly 3 distributed at equal angles around the circumference; the three telescopic sterilization assemblies 3 close to the injection assembly 2 on the turntable 42 correspond to the outside of the sterilization assembly 5, so as to avoid interference between the installation position of the sterilization assembly 5 and the sterilization processing of the bacteria bag.

[0047] Entrances and exits are provided at both ends of the sterilization processing component 5. When the steering motor 41 controls the turntable 42 to rotate and drives the telescopic sterilization component 3 to rotate, the telescopic sterilization component 3 rotates in a circle in and out of the interior of the sterilization processing component 5. When the telescopic sterilization component 3 rotates through the interior of the sterilization processing component 5, the cleaning, drying, high-temperature sterilization and cooling processes are completed in sequence, so that the circularly rotating telescopic sterilization component 3 can be directly used in combination with the injection component 2 after being sterilized, thereby improving the sterilization effect of the sterilization equipment itself and avoiding the pollution source transmitted by the injected components during the processing to affect the production quality of the bacteria bag.

[0048] See also Figure 8-Figure 15 As shown, the sterilization processing component 5 includes an upper protective cover 51 and a lower protective cover 52 fixed on the processing stand 1, the upper protective cover 51 is attached to the upper surface of the turntable 42, and the lower protective cover 52 is attached to the lower surface of the turntable 42, and a plurality of high-temperature sterilization lamp tubes 53 are installed at equal angles in the upper protective cover 51 and the lower protective cover 52; an upper nozzle 511 is fixedly installed in the upper protective cover 51 at a coaxial position with the telescopic sterilization injection component 3; a circular groove 521 is opened in the lower protective cover 52 at a coaxial position with the telescopic sterilization injection component 3, a drainage cover 522 is installed on the lower protective cover 52, the drainage cover 522 is connected to the bottom of the circular groove 521, and a lower injection component 523 is installed in the drainage cover 522.

[0049] Two groups of upper nozzles 511 and lower spray assemblies 523 are respectively arranged on both sides of the sterilization processing component 5. According to the direction of the circular rotation of the telescopic sterilization injection component 3, the first group of upper nozzles 511 and the lower spray assemblies 523 spray clean water to clean the telescopic sterilization injection component 3 that has just entered the sterilization processing component 5. The second group of upper nozzles 511 and the lower spray assemblies 523 spray gas to dry and drain the telescopic sterilization injection component 3 after cleaning. Then the turntable 42 controls the telescopic sterilization injection component 3 to rotate to the side corresponding to the high-temperature sterilization lamp tube 53, and completes the surface sterilization of the telescopic sterilization injection component 3 after drying and draining under the action of high temperature. The sterilized telescopic sterilization injection component 3 The component 3 rotates to correspond to the third and fourth groups of upper nozzles 511 and lower spray components 523 at the tail end of the sterilization processing component 5. The third and fourth groups of upper nozzles 511 and lower spray components 523 spray cold air to cool the telescopic sterilization component 3 after high-temperature sterilization. The turntable 42 controls the telescopic sterilization component 3 after the cooling treatment to rotate away from the sterilization processing component 5. At this time, the telescopic sterilization component 3 is naturally cooled and restored to the natural temperature. The turntable 42 controls the telescopic sterilization component 3 to rotate again to correspond to the bottom of the injection component 2. At this time, the telescopic sterilization component 3 after the sterilization treatment can be combined with the injection component 2 to complete the sterilization operation.

[0050] See also Figure 12-14 As shown, the lower injection assembly 523 includes a liquid inlet pipe 5231 that passes through and is fixed on the liquid discharge cover 522, the liquid inlet pipe 5231 is rotatably connected with a diverter pipe 5232, and a lower nozzle 5233 is installed on the diverter pipe 5232; the lower nozzle 5233 is inclined corresponding to the bottom of the needle 33, and a plurality of lower nozzles 5233 are arranged at equal angles about the axis of the needle 33, and a fixing ring 5234 is fixedly installed between the plurality of lower nozzles 5233.

[0051] When the telescopic injection component 3 rotates to correspond to between the upper nozzle 511 and the lower injection component 523, the upper nozzle 511 controls the medium to be sprayed into the interior of the fixed steel pipe 31, and the inner walls of the fixed steel pipe 31, the movable steel pipe 32 and the needle 33 are cleaned, dried or cooled. The lower nozzle 5233 is tilted to correspond to the lower side of the needle 33, and the lower nozzle 5233 sprays the medium to the outer side of the needle 33, and the outer wall of the needle 33 is cleaned, dried or cooled. The lower nozzle 5233 is provided with multiple equal angles on the circumference, which can better clean, dry or cool the outer wall of the needle 33.

[0052] See also Figure 12-14 As shown, a micro motor 5221 is fixedly mounted on the drain cover 522 , a driving gear 5222 is connected to the output end of the micro motor 5221 , a driven gear 5223 is meshedly assembled on the side of the driving gear 5222 , and the driven gear 5223 is fixedly assembled on the shunt pipe 5232 .

[0053] The micro motor 5221 is operated to control the reciprocating rotation of the driving gear 5222. The side of the driving gear 5222 is meshed and assembled with the side of the driven gear 5223. Under the control of the gear meshing transmission structure, the driven gear 5223 reciprocates. At this time, the shunt tube 5232 penetrates and reciprocates above the liquid inlet tube 5231. The shunt tube 5232 drives the fixed ring 5234 and the lower nozzle 5233 to rotate synchronously. The reciprocating lower nozzle 5233 has a wider rotation range, which can better and more comprehensively treat the outer wall of the needle 33.

[0054] See also Figure 9-11 and Fig.15 As shown, a heat preservation plate 61 is longitudinally slidably installed in the upper protective cover 51 and the lower protective cover 52. Two heat preservation plates 61 are symmetrically arranged about the center line of the upper protective cover 51. The two heat preservation plates 61 are arranged on the sides of the high-temperature sterilization lamp tube 53 distributed in equal-angle arcs; square grooves are opened on the upper surface of the upper protective cover 51 and the lower surface of the lower protective cover 52, and the heat preservation plates 61 penetrate the square grooves and slide and transfer between the upper protective cover 51 and the lower protective cover 52.

[0055] Before the turntable 42 rotates, the insulation plate 61 is controlled to slide longitudinally through the upper protective cover 51 and the lower protective cover 52, so that the telescopic sterilization component 3 rotates and shifts correspondingly inside the sterilization processing component 5. When the turntable 42 stops rotating, the insulation plate 61 is controlled to move and engage to isolate the upper protective cover 51 and the lower protective cover 52. The insulation plate 61 is isolated on both sides of multiple high-temperature sterilization lamps 53 distributed at equal angles, and a high-temperature sterilization space is isolated in the upper protective cover 51 and the lower protective cover 52, so as to reduce heat loss and improve the high-temperature sterilization effect on the telescopic sterilization component 3.

[0056] See also Figure 9-11 and Fig.15 As shown, a limit cylinder 62 is fixedly installed on the processing platform 1 , a limit frame 63 is fixedly installed on the lifting end of the limit cylinder 62 , and the limit frame 63 is fixedly assembled with two insulation plates 61 .

[0057] The limit cylinder 62 is operated to control the lifting and lowering movement of the limit frame 63 , and the limit frame 63 is fixedly assembled with the two heat-insulating plates 61 , so as to control the two heat-insulating plates 61 to move up and down synchronously.

[0058] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. An automated edible fungus inoculation device, comprising a processing stand (1), a feeding conveyor line (11) and a discharging conveyor line (12) fixed on the processing stand (1) for conveying fungus bags, Features: The injection and inoculation equipment also includes an injection assembly (2) mounted on the processing stand (1), and a telescopic injection assembly (3) coaxially corresponding to and directly below the injection assembly (2) for transmitting liquid bacteria. The injection assembly (2) comprises an injection main pipe (21) which is installed through the processing platform (1); an injection head (22) is telescopically sleeved on the injection main pipe (21); a positioning piece (24) is fixedly sleeved on the injection head (22); a lifting cylinder (23) is fixedly installed on the processing platform (1); and a lifting end of the lifting cylinder (23) is fixedly assembled with the positioning piece (24); The processing stand (1) is provided with a sterilization processing component (5) for cleaning, drying, high-temperature sterilization, and cooling the telescopic sterilization component (3); The sterilization processing component (5) is coaxially covered above and below the turntable (42), and the turntable (42) rotates to drive the telescopic sterilization injection component (3) to enter and exit the sterilization processing component (5); The sterilization processing assembly (5) comprises an upper protective cover (51) and a lower protective cover (52) fixed on the processing stand (1); the upper protective cover (51) is attached to the upper surface of the turntable (42), and the lower protective cover (52) is attached to the lower surface of the turntable (42); a plurality of high-temperature sterilization lamp tubes (53) are installed at equal angles in the upper protective cover (51) and the lower protective cover (52); An upper spray head (511) is fixedly mounted in the upper protective cover (51) at a coaxial position with the telescopic bacteria injection assembly (3); The lower protective cover (52) is provided with a circular groove (521) at a coaxial position with the telescopic bacteria injection assembly (3); a liquid drainage cover (522) is installed on the lower protective cover (52); the liquid drainage cover (522) is connected to the bottom of the circular groove (521); and a lower injection assembly (523) is installed in the liquid drainage cover (522); The telescopic bacteria injection assembly (3) comprises a fixed steel pipe (31) connected to the bottom of the injection head (22); a movable steel pipe (32) is telescopically sleeved on the fixed steel pipe (31); a needle (33) corresponding to the injection of liquid bacteria on the bacteria bag is installed on the movable steel pipe (32); the outer fixed sleeve of the needle (33) is provided with a convex disc (34); a return spring (35) is connected between the convex disc (34) and the fixed steel pipe (31); A driving coil disc frame (341) is coaxially fixedly mounted on the injection head (22), and a driven coil disc frame (342) is fixedly mounted on the convex disc (34); The driving coil disc frame (341) corresponds to a position directly above the driven coil disc frame (342).

2. The automatic edible fungus injection and inoculation equipment according to claim 1, Features: A steering motor (41) is fixedly mounted on the processing stand (1), and a turntable (42) is connected to the output end of the steering motor (41); A plurality of sets of telescopic bacteria injection components (3) are installed at equal angles on the circumference of the rotating disk (42), and the fixed steel pipes (31) in the telescopic bacteria injection components (3) are fixedly assembled with the rotating disk (42); The driven coil disc frame (342) and the rotating disc (42) are slidably assembled through them.

3. The automatic edible fungus injection and inoculation equipment according to claim 1, Features: The lower spray assembly (523) comprises a liquid inlet pipe (5231) which penetrates and is fixed on the liquid discharge cover (522); a shunt pipe (5232) is rotatably connected to the liquid inlet pipe (5231); and a lower spray head (5233) is installed through the shunt pipe (5232); The lower nozzle (5233) is tilted and corresponds to the lower side of the needle (33). A plurality of lower nozzles (5233) are arranged at equal angles with respect to the axis of the needle (33). A fixing ring (5234) is fixedly installed between the plurality of lower nozzles (5233).

4. The automatic edible fungus injection and inoculation equipment according to claim 3, Features: A micro motor (5221) is fixedly mounted on the liquid drain cover (522); the output end of the micro motor (5221) is connected to a driving gear (5222); a driven gear (5223) is meshedly mounted on the side of the driving gear (5222); and the driven gear (5223) is fixedly mounted on the shunt pipe (5232).

5. The automatic edible fungus injection and inoculation device according to claim 1, Features: Insulation plates (61) are longitudinally slidably mounted in both the upper protective cover (51) and the lower protective cover (52), two insulation plates (61) are symmetrically arranged about the center line of the upper protective cover (51), and the two insulation plates (61) are arranged on the sides of the high-temperature sterilization lamp tubes (53) distributed in equal-angle arcs.

6. The automatic edible fungus injection and inoculation device according to claim 5, Features: A limit cylinder (62) is fixedly mounted on the processing platform (1), a limit frame (63) is fixedly mounted on the lifting end of the limit cylinder (62), and the limit frame (63) is fixedly assembled with the two insulation plates (61).

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