Plateau mushroom cultivation device

Abstract

The invention relates to the technical field of plateau shiitake mushroom cultivation, in particular to a plateau shiitake mushroom cultivation device which comprises a fungus bag frame, the fungus bag frame comprises a rotary water drum and a plurality of sets of placing frames, each set of placing frame comprises a rotating mechanism and a plurality of sets of hanging brackets, and the rotating mechanism comprises two sets of symmetrical chain transmission parts. Each group of chain transmission parts comprises a strip-shaped frame plate, a chain and two chain wheels, a supporting rod is arranged on each chain wheel, two bearing roll shafts are arranged on each group of hanging brackets, a first driving part is arranged between each group of placing frames and the rotary water drum, a second driving part is arranged on each group of placing frames, and a humidifying mechanism is arranged on each group of placing frames. The humidifying mechanism comprises a two-way water spraying part and two sponge blocks, in the spawn running stage, water in the rotating water cylinder is sprayed to the two sponge blocks through the two-way water spraying part, the sponge blocks supply moisture, the fungus bags cannot make direct contact with the water, and the fungus bag spawn running efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of plateau shiitake mushroom cultivation, in particular to a plateau shiitake mushroom cultivation device. Background Art

[0002] Cultivating shiitake mushrooms on the plateau refers to the process of planting and cultivating shiitake mushrooms in plateau areas with high altitudes, using the unique local natural environment conditions and artificial technical means. Its meaning is mainly reflected in the following aspects: First, the plateau has the characteristics of low temperature, large temperature difference between day and night, sufficient sunlight, fresh air and less pollution. These conditions provide a unique environment for the growth of shiitake mushrooms, which is conducive to the accumulation of nutrients and the improvement of the quality and taste of shiitake mushrooms.

[0003] Secondly, the plateau environment is quite different from that of the plains. Cultivating mushrooms on the plateau requires the exploration and development of cultivation techniques and management methods suitable for the local environment. This has promoted the innovation and development of agricultural science and technology. For example, targeted research and practice have been carried out in the selection and breeding of varieties, adjustment of culture medium formula, and prevention and control of pests and diseases, providing technical support for the development of plateau agriculture.

[0004] Third, using the abundant agricultural and forestry waste in the plateau area as raw materials for mushroom culture media not only reduces the pollution of waste to the environment, but also realizes the recycling of resources; at the same time, the mushroom residue produced during the mushroom cultivation process can also be returned to the field as organic fertilizer to improve soil structure and promote the development of ecological agriculture.

[0005] The existing plateau mushroom cultivation technology also has the following defects: First, because the plateau climate is dry and the relative humidity is low, it is not conducive to the formation and development of shiitake mushroom fruiting bodies. Fruiting bodies are prone to water loss in a dry environment, resulting in cracking of the mushroom cap and curling of the edges, which affects the quality. Therefore, it is difficult to manage the humidity of shiitake mushrooms cultivated on the plateau; Secondly, the piles of shiitake mushrooms need to be turned many times during the cultivation process. The traditional method is usually to turn the piles manually. Manual turning not only requires a lot of manpower, but also has low efficiency and is easy to cause damage to the mushroom bags during the turning and transportation process.

[0006] Therefore, it is necessary to provide a plateau mushroom cultivation device to solve the above problems. Summary of the invention

[0007] Based on this, it is necessary to provide a plateau mushroom cultivation device to address the existing technical problems.

[0008] To solve the problems of the prior art, the technical solution adopted by the present invention is: a plateau mushroom cultivation device, including a mushroom bag rack, the mushroom bag rack including a rotating water drum and a plurality of groups of placement racks, the rotating water drum is vertically arranged, the plurality of groups of placement racks are evenly distributed along the circumferential direction of the rotating water drum, each group of placement racks includes a rotating mechanism and a plurality of groups of hangers, the rotating mechanism includes two groups of chain transmission parts in a symmetrical state, each group of chain transmission parts includes a strip frame plate, a chain and two sprockets, the strip frame plate is vertically connected to the rotating water drum, the two sprockets are respectively arranged at both ends of the strip frame plate, the chain is sleeved on the two sprockets, and each chain is provided with a plurality of support rods. The dry group of hangers is evenly distributed along the direction of the chain, and the two ends of each group of hangers are axially connected to the corresponding two support rods respectively. Each group of hangers is provided with two supporting rollers spaced apart in the horizontal direction. A No. 1 driving component for driving the two chains to rotate synchronously is provided between each group of placement racks and the rotating water cylinder. Each group of placement racks is provided with a No. 2 driving component for driving the supporting rollers to rotate. Each group of placement racks is provided with a humidifying mechanism located between the two strip frame plates, and the humidifying mechanism includes a two-way water spraying component and two sponge blocks, each sponge block is connected to the strip frame plate, the two-way water spraying component is arranged between the two sponge blocks, and the two-way water spraying component is connected to the rotating water cylinder.

[0009] Furthermore, a plurality of connecting frames corresponding to the placing frames are provided on the circumference of the rotating water cylinder, each connecting frame includes two fixed frames spaced apart up and down, a vertical connecting rod is provided between the two fixed frames, the connecting rod connects the two fixed frames, each fixed frame is formed with two symmetrical lateral frames, the two ends of each strip frame plate are respectively fixedly connected to the corresponding two lateral frames, a fixed table is provided under the rotating water cylinder, the rotating water cylinder is rotatably connected to the fixed table, a circle of annular bosses is formed on the outer periphery of the fixed table, two groups of rollers are provided on the fixed frame close to the fixed table, and each group of rollers runs on the annular bosses.

[0010] Furthermore, a horizontal transmission shaft is provided between the two sprockets in each rotating mechanism, and the two sprockets are coaxially fixedly connected to the two ends of the transmission shaft respectively, and a horizontal No. 1 rotating shaft is rotatably provided on each fixed frame located below, and a No. 1 synchronous wheel is coaxially fixedly connected to each transmission shaft located below, and a No. 2 synchronous wheel is coaxially fixedly connected to each No. 1 rotating shaft, and a No. 1 synchronous wheel and a No. 2 synchronous wheel are sleeved with a No. 1 synchronous belt, and a vertical No. 2 rotating shaft is provided below the No. 1 rotating shaft, and the No. 2 rotating shaft is rotatably connected to the fixed frame located below, a No. 1 bevel tooth is coaxially provided on the No. 1 rotating shaft, and a No. 2 bevel tooth is coaxially provided on the No. 2 rotating shaft, and the No. 1 bevel tooth is meshed with the No. 2 bevel tooth, and a circle of tooth ring is formed on the outer wall of the fixed cone, and a No. 1 gear meshing with the tooth ring is coaxially provided on the No. 2 rotating shaft.

[0011] Furthermore, each group of hangers includes two symmetrical end frames, the two end frames are arranged between two strip frame plates, and each end frame corresponds to a support rod, each support rod is perpendicular to the chain, and a horizontal guide sleeve is formed on the end of each support rod, and a rotating pin is coaxially inserted in each guide sleeve, one end of the rotating pin is fixedly connected to the corresponding end frame, each supporting roller shaft is horizontally arranged between the two end frames, and the two ends of each supporting roller shaft are respectively rotatably connected to the two end frames.

[0012] Furthermore, a square block is formed on the end of each rotating pin away from the end frame, two symmetrical strip limit frames are fixedly provided on each strip frame plate, each strip limit frame is vertically provided for the corresponding square block to be inserted, a plurality of spacer rings are formed on the outer wall of each supporting roller shaft, the plurality of spacer rings are equidistantly distributed along the axial direction of the supporting roller shaft, and rubber rings sleeved on the supporting roller shaft are provided between adjacent spacer rings.

[0013] Furthermore, each set of No. 2 driving parts includes two racks and several No. 2 gears. The two racks are respectively fixedly connected to two of the bar-shaped limit frames, and each rack is vertical. Several No. 2 gears correspond to the supporting roller shaft, and each No. 2 gear is coaxially fixedly connected to one end of the supporting roller shaft. One end of each supporting roller shaft is coaxially fixedly connected to a No. 3 synchronous wheel, and a No. 2 synchronous belt is mounted on two adjacent No. 3 synchronous wheels.

[0014] Furthermore, two symmetrical rectangular frames are fixed between the two strip racks, each of which is vertical, and one side of each rectangular frame is an opening structure. Each rectangular frame has a side wall corresponding to its opening and is provided with a number of strip vents equidistantly distributed along the vertical direction, and each sponge block is embedded in the rectangular frame through the opening of the rectangular frame.

[0015] Furthermore, each set of two-way water spray parts includes a main water supply pipe and several water spray pipes. The main water supply pipe is vertically fixed to the corresponding strip frame plate. The several water spray pipes are evenly distributed in the vertical direction. Each water spray pipe is horizontal. One end of each water spray pipe is a closed structure, and the other end of each water spray pipe is connected to the main water supply pipe. Each water spray pipe is provided with several nozzles, and the several nozzles are grouped in pairs and face the two sponge blocks respectively.

[0016] Furthermore, each fixed frame located below is provided with a horizontal support plate, on which a lifting pump is fixed, and the lifting pump is provided with a water inlet and a drain outlet. Each main water supply pipe is provided with a No. 1 connecting pipe connected to the drain outlet. The top of the rotating water cylinder is an open structure, and a circular cover plate is fixedly provided on the top of the rotating water cylinder. A vertical water injection pipe is formed on the circular cover plate, and a sealing plug is screwed into the water injection pipe. A No. 2 connecting pipe is connected to the water inlet of the lifting pump, and one end of the No. 2 connecting pipe passes downward through the circular cover plate and extends into the rotating water cylinder.

[0017] Compared with the prior art, the present invention has the following beneficial effects: First, the humidification mechanism of the device is used to provide humidity to the mushroom bags during the spawning stage. The specific process is as follows: before cultivation, a sufficient amount of water is poured into the rotating water cylinder. During the spawning stage, the water in the rotating water cylinder is sprayed to the two sponge blocks through the two-way water spraying member. The two sponge blocks absorb water and become wet. At this time, the moisture absorbed by the sponge blocks is used to provide the humidity required for the spawning stage of the mushroom bags. The moisture supply through the sponge blocks will prevent the mushroom bags from directly contacting with water, thereby improving the efficiency of the spawning of the mushroom bags. Secondly, when the pile needs to be turned, the device only needs one operator to rotate the rotating water drum. When the rotating water drum rotates, the position of each group of placement racks will change. In the process of turning the pile by the placement racks, the No. 1 driving member will drive the two groups of chains to transmit synchronously. At this time, the chain transmission causes each group of hangers to move along the direction of the chain, so that the mushroom bags on each group of hangers are turned over. At the same time, when the hangers are displaced, the No. 2 driving member will drive the supporting roller shaft to rotate. At this time, the supporting roller shaft is used to drive the mushroom bags to rotate, and finally the mushroom bags are turned over. The device can reduce the manpower required for turning the pile, and can greatly improve the efficiency of turning the pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the connecting frame; Figure 3 is a top view of the present invention; Figure 4 yes Figure 3 Section view along line AA; Figure 5 yes Figure 4 A1 is a partial enlarged schematic diagram; Figure 6 yes Figure 4 A2 is a partial enlarged schematic diagram; Figure 7 This is a schematic diagram of the three-dimensional structure of the rack. Figure 1 ; Figure 8 yes Figure 7 A3 is a partial enlarged schematic diagram; Fig. 9 This is a schematic diagram of the three-dimensional structure of the rack. Figure 2 ; Fig.10 yes Fig. 9 A4 is a partial enlarged schematic diagram; Fig.11 yes Fig. 9 A partial enlarged schematic diagram indicated by A5; Fig.12It is a three-dimensional structural diagram of the chain and sprocket; Fig.13 It is a three-dimensional structural diagram of the hanger; Fig.14 It is a schematic diagram of the three-dimensional structure of a rectangular frame; Fig.15 It is a three-dimensional structural schematic diagram of a two-way water spray component.

[0019] The numbers in the figure are: 1, rotating water cylinder; 2, placing frame; 3, strip frame plate; 4, chain; 5, sprocket; 6, support rod; 7, supporting roller shaft; 8, sponge block; 9, fixed frame; 10, connecting rod; 11, lateral frame; 12, roller; 13, fixed round table; 14, annular boss; 15, transmission shaft; 16, No. 1 rotating shaft; 17, No. 1 synchronous wheel; 18, No. 2 synchronous wheel; 19, No. 1 synchronous belt; 20, No. 2 rotating shaft; 21, No. 1 bevel gear; 22, No. 2 bevel gear; 23, gear ring; 24, No. 1 gear; 25, End frame; 26. Guide sleeve; 27. Rotating pin; 28. Square block; 29. ​​Strip limit frame; 30. Spacer ring; 31. Rubber ring; 32. Rack; 33. No. 2 gear; 34. No. 3 synchronous wheel; 35. No. 2 synchronous belt; 36. Rectangular frame; 37. Strip vent; 38. Main water pipe; 39. Water spray pipe; 40. Nozzle; 41. Support plate; 42. Lifting pump; 43. Water inlet; 44. Drainage outlet; 45. No. 1 connecting pipe; 46. Round cover plate; 47. Water injection pipe; 48. Sealing plug; 49. No. 2 connecting pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] refer to Figures 1 to 15A plateau mushroom cultivation device shown in the figure includes a mushroom bag rack, which includes a rotating water drum 1 and a plurality of groups of placement racks 2. The rotating water drum 1 is vertically arranged, and the plurality of groups of placement racks 2 are evenly distributed along the circumferential direction of the rotating water drum 1 (because the plurality of groups of placement racks 2 have the same structure, only the structure of one group of placement racks 2 is shown in the drawings of the specification), each group of placement racks 2 includes a rotating mechanism and a plurality of groups of hangers, and the rotating mechanism includes two groups of chain transmission parts in a symmetrical state, and each group of chain transmission parts includes a strip frame plate 3, a chain 4 and two sprocket wheels 5, the strip frame plate 3 is vertically connected to the rotating water drum 1, and the two sprocket wheels 5 are respectively arranged at both ends of the strip frame plate 3, and the chain 4 is sleeved on the two sprocket wheels 5, and each chain 4 has a plurality of sprocket wheels 5. Each of the plurality of hangers is provided with a plurality of support rods 6, and a plurality of groups of hangers are evenly distributed along the direction of the chain 4. The two ends of each group of hangers are axially connected with the corresponding two support rods 6 respectively. Each group of hangers is provided with two supporting rollers 7 spaced apart in the horizontal direction. A No. 1 driving member for driving the two chains 4 to rotate synchronously is provided between each group of placement racks 2 and the rotating water cylinder 1. A No. 2 driving member for driving the supporting rollers 7 to rotate is provided on each group of placement racks 2. A humidifying mechanism located between the two strip frame plates 3 is provided on each group of placement racks 2. The humidifying mechanism includes a two-way water spraying member and two sponge blocks 8. Each sponge block 8 is connected to the strip frame plate 3. The two-way water spraying member is provided between the two sponge blocks 8, and the two-way water spraying member is connected to the rotating water cylinder 1.

[0022] In actual use, the mushroom bag rack is placed in a cultivation room or a cultivation greenhouse. Both the cultivation room and the cultivation greenhouse are existing technologies, so they are not shown in the figure. Taking the cultivation greenhouse as an example, the cultivation greenhouse is equipped with a temperature control device, a spray device and a ventilation device. The temperature control device is used to control the temperature in the cultivation greenhouse to prevent the strong temperature difference in the plateau from affecting the development of the mushrooms. The spray device is used to greatly increase the humidity in the cultivation greenhouse to prevent the relatively dry environment of the plateau from affecting the development of the mushrooms. The ventilation device is used to promote the circulation of gas in the cultivation greenhouse to prevent the mushrooms from being affected by lack of oxygen. Normal development, among which, when using a cultivation greenhouse, since the cultivation greenhouse is directly located in the external environment and the plateau has sufficient sunshine, it is necessary to prevent the mushrooms from being directly exposed to the sun. At this time, several layers of anti-ultraviolet film can be covered on the cultivation greenhouse. When using a cultivation room, since the cultivation room is a closed structure and is not in contact with the external environment, it is necessary to open a skylight connected to the outside world in the cultivation room, so that sunlight can enter the cultivation room and provide the light required for the growth of the mushrooms. When opening the skylight, it is also necessary to add an anti-ultraviolet film to prevent the mushrooms from being directly exposed to the sun; The present device cultivates shiitake mushrooms by means of mushroom bags. The mushroom bag rack of the present device is used to hold the mushroom bags. The specific placement process is as follows: the mushroom bags are horizontally placed between two adjacent supporting rollers 7. At this time, the mushroom bags are supported by the two supporting rollers 7. After the mushroom bags are placed, the mushroom bags enter the cultivation stage. The cultivation stage is divided into spawning, color change and mushroom production. During the spawning stage, it is usually not necessary to spray water directly on the mushroom bags. If water is sprayed directly on the mushroom bags, favorable conditions are created for the growth of miscellaneous bacteria. Once the miscellaneous bacteria multiply in large numbers, they will compete with the shiitake mycelium for nutrients and space, seriously affecting the growth of the shiitake mycelium and causing spawning failure. In addition, direct water spraying may cause moisture to penetrate into the culture medium in the mushroom bag, resulting in excessive moisture content in the culture medium. The air quality deteriorates, and the growth of mycelium in an oxygen-deficient environment will be inhibited, which is manifested as slow growth, thin and weak mycelium, and even mycelium shrinkage and death. Therefore, in the spawning stage, the traditional spraying device cannot provide the required humidity for the mushroom bag. At this time, the humidification mechanism of the device is used to provide humidity for the mushroom bag in the spawning stage. The specific process is as follows: before cultivation, a sufficient amount of water is poured into the rotating water cylinder 1. In the spawning stage, the water in the rotating water cylinder 1 is sprayed to the two sponge blocks 8 through the two-way water spraying parts. The two sponge blocks 8 will absorb water and become wet. At this time, the humidity required for the spawning stage is provided to the mushroom bag through the sponge blocks 8 after absorbing moisture. The moisture supply through the sponge blocks 8 will not make the mushroom bag directly contact with water, thereby improving the efficiency of the spawning of the mushroom bag; In the process of cultivating shiitake mushrooms, it is necessary to turn the pile several times. Turning the pile can avoid the temperature, humidity and light differences caused by different positions of the mushroom bags, and ensure that the mycelium in each mushroom bag grows uniformly. Traditionally, the mushroom bags are turned manually, but the efficiency of pure manual turning is low. The device uses a mechanical method to turn the mushroom bags. The specific process is as follows. When turning the pile is required, only one operator is required to rotate the rotating water cylinder 1. When the rotating water cylinder 1 rotates, the position of each group of placement racks 2 will change. During the turning of the placement rack 2, the first driving member will drive the two groups of chains 4 to transmit synchronously. At this time, the transmission of the chain 4 makes each group of hangers move along the direction of the chain 4, so that the mushroom bags on each group of hangers are turned. At the same time, when the hangers are displaced, the second driving member will drive the supporting roller shaft 7 to rotate. At this time, the supporting roller shaft 7 is used to drive the mushroom bags to rotate, and finally the mushroom bags are turned over. In summary, the manpower required for turning the pile is reduced by the device, and the efficiency of turning the pile can be greatly improved.

[0023] In order to show how the strip frame plate 3 is connected to the rotating water cylinder 1, the following features are set: A plurality of connecting frames corresponding to the placing frames 2 are provided on the circumferential side of the rotating water cylinder 1, each connecting frame includes two fixed frames 9 spaced apart up and down, a vertical connecting rod 10 is provided between the two fixed frames 9, the connecting rod 10 connects the two fixed frames 9, and each fixed frame 9 is formed with two symmetrical lateral frames 11, and the two ends of each strip frame plate 3 are respectively fixedly connected to the corresponding two lateral frames 11, a fixed table 13 is provided under the rotating water cylinder 1, and the rotating water cylinder 1 is rotatably connected to the fixed table 13, and a circle of annular bosses 14 are formed on the outer periphery of the fixed table 13, and two groups of rollers 12 are provided on the fixed frame 9 near the fixed table 13, and each group of rollers 12 runs on the annular boss 14.

[0024] Each group of placement racks 2 is fixedly connected to the rotating water drum 1 through a corresponding connecting frame. When the rotating water drum 1 rotates, several groups of placement racks 2 will revolve synchronously. When the placement racks 2 revolve, the rollers 12 located on the lower fixed frame 9 will move on the annular boss 14. The entire placement rack 2 is supported by the rollers 12, thereby further improving the stability of the placement racks 2 during revolution.

[0025] In order to show the specific structure of the No. 1 driver, the following features are set: A horizontal transmission shaft 15 is provided between the two sprocket wheels 5 in each rotating mechanism, and the two sprocket wheels 5 are coaxially fixedly connected to the two ends of the transmission shaft 15, respectively. A horizontal No. 1 rotating shaft 16 is rotatably provided on each fixed frame 9 located below, and a No. 1 synchronous wheel 17 is coaxially fixedly connected to each transmission shaft 15 located below, and a No. 2 synchronous wheel 18 is coaxially fixedly connected to each No. 1 rotating shaft 16. A No. 1 synchronous wheel 17 and a No. 2 synchronous wheel 18 are sleeved with a No. 1 synchronous belt 19, and a vertical No. 2 rotating shaft 20 is provided below the No. 1 rotating shaft 16, and the No. 2 rotating shaft 20 is rotatably connected to the fixed frame 9 located below, a No. 1 bevel gear 21 is coaxially provided on the No. 1 rotating shaft 16, and a No. 2 bevel gear 22 is coaxially provided on the No. 2 rotating shaft 20, and the No. 1 bevel gear 21 and the No. 2 bevel gear 22 are meshed, and a circle of toothed ring 23 (such as Figure 6 As shown in the figure, a first gear 24 meshing with the gear ring 23 is coaxially provided on the second rotating shaft 20.

[0026] When the rotating water cylinder 1 rotates, the rotating water cylinder 1 will drive several groups of placement racks 2 to rotate. During this process, the No. 1 gear 24 arranged on the lower fixed frame 9 will revolve around the gear ring 23, and the No. 1 gear 24 will drive the No. 2 rotating shaft 20 to rotate during the revolution. When the No. 2 rotating shaft 20 rotates, the No. 2 rotating shaft 20 will drive the No. 1 bevel gear 21 to rotate through the No. 2 bevel gear 22. At this time, the No. 1 bevel gear 21 will drive the No. 1 rotating shaft 16 to rotate. When the No. 1 rotating shaft 16 rotates, through the transmission action of the No. 1 synchronous belt 19, the No. 1 synchronous wheel 17 will drive the transmission shaft 15 to rotate, and finally the two chains 4 are synchronously driven to rotate through the sprocket 5.

[0027] In order to show the specific structure of the hanger, the following features are set: Each set of hangers includes two symmetrical end frames 25, which are arranged between two strip frame plates 3, and each end frame 25 corresponds to a support rod 6, each support rod 6 is perpendicular to the chain 4, and a horizontal guide sleeve 26 is formed on the end of each support rod 6, and a rotating pin 27 is coaxially inserted in each guide sleeve 26, one end of the rotating pin 27 is fixedly connected to the corresponding end frame 25, each supporting roller shaft 7 is horizontally arranged between the two end frames 25, and the two ends of each supporting roller shaft 7 are respectively rotatably connected to the two end frames 25.

[0028] Each end frame 25 is connected to the support rod 6 through a corresponding rotating pin 27. When the rotating pin 27 is inserted into the guide sleeve 26 on the support rod 6, each end frame 25 will rotate through the rotating pin 27. When the supporting roller shaft 7 is arranged between the two end frames 25, the mushroom bag is placed horizontally between the two supporting roller shafts 7. Thereafter, when the chain 4 rotates, the two support rods 6 will respectively drive the two end frames 25 to move synchronously. The displacement stroke of each end frame 25 includes lifting displacement and circumferential displacement. During the lifting displacement, the end frame 25 will maintain stable lifting and lowering through the gravity of the mushroom bag between the two end frames 25. During the circumferential displacement, the rotating pin 27 will rotate in the guide sleeve 26 through the gravity of the mushroom bag between the two end frames 25, so that the end frame 25 will maintain the current position and revolve around the sprocket 5. Finally, when the hanger performs circumferential displacement, the mushroom bag placed on the hanger will remain horizontal and will not turn over.

[0029] In order to ensure that the hanger does not swing left and right when the second drive member drives the supporting roller shaft 7 to rotate, the following features are set: A square block 28 is formed on the end of each rotating pin 27 away from the end frame 25, and two symmetrical strip limit frames 29 are fixedly provided on each strip frame plate 3. Each strip limit frame 29 is vertically provided for the corresponding square block 28 to be inserted. A plurality of spacer rings 30 are formed on the outer wall of each supporting roller shaft 7. The plurality of spacer rings 30 are equidistantly distributed along the axial direction of the supporting roller shaft 7, and rubber rings 31 sleeved on the supporting roller shaft 7 are provided between adjacent spacer rings 30.

[0030] When placing mushroom bags on the supporting roller 7, each mushroom bag is located between two adjacent spacer rings 30, and the adjacent mushroom bags are separated by the spacer rings 30, so that the gas between the adjacent mushroom bags can flow, and the spacer rings 30 are used to prevent the mushroom bags from axial displacement. When the supporting roller 7 rotates, the friction between the supporting roller 7 and the mushroom bag is increased by the rubber ring 31 provided on the supporting roller 7, so as to ensure that the mushroom bag can be driven by the supporting roller 7 to turn over; When the chain 4 drives the hanger to move up and down, the end frame 25 will pass through the strip limit frame 29. At this time, the square block 28 provided on the end of the rotating pin 27 will be inserted into the strip limit frame 29. Then, when the No. 2 driving member drives the supporting roller shaft 7 to rotate, the square block 28 and the strip limit frame 29 cooperate to prevent the end frame 25 from swinging left and right. Among them, the number of strip limit frames 29 on each strip frame plate 3 is two. Then, when the chain 4 rotates, the end frames 25 on both sides of the chain 4 will rise and fall respectively. At this time, the two strip limit frames 29 provided on the strip frame plate 3 are used to synchronously limit the end frames 25 on both sides of the chain 4 from swinging left and right.

[0031] In order to show the specific structure of the second drive, the following features are set: Each set of No. 2 driving parts includes two racks 32 and several No. 2 gears 33. The two racks 32 are respectively fixedly connected to two of the bar-shaped limit frames 29, and each rack 32 is vertical. Several No. 2 gears 33 correspond to the supporting roller shaft 7. Each No. 2 gear 33 is coaxially fixedly connected to one end of the supporting roller shaft 7. One end of each supporting roller shaft 7 is coaxially fixedly connected to a No. 3 synchronous wheel 34. A No. 2 synchronous belt 35 is sleeved on two adjacent No. 3 synchronous wheels 34.

[0032] When the hanger is driven by the chain 4 to lift and translate, the square block 28 on each rotating pin 27 will be inserted into the corresponding strip limit frame 29, and the left and right swing of the hanger will be limited by the cooperation between the square block 28 and the strip limit frame 29. At the same time, the No. 2 gear 33 provided on the supporting roller shaft 7 will mesh with the rack 32. Then, as the hanger moves, the No. 2 gear 33 will drive the corresponding supporting roller shaft 7 to rotate. When the supporting roller shaft 7 connected to the No. 2 gear 33 rotates, the other supporting roller shaft 7 will also rotate through the transmission action of the No. 2 synchronous belt 35. Finally, the two supporting roller shafts 7 will rotate synchronously and in the same direction, and finally the mushroom bag will be driven to turn over through the rotating supporting roller shaft 7.

[0033] In order to show how the sponge block 8 is installed, the following features are provided: Two symmetrical rectangular frames 36 are fixed between the two strip-shaped frame plates 3. Each rectangular frame 36 is vertical. One side of each rectangular frame 36 is an opening structure. Each rectangular frame 36 has a plurality of strip-shaped vents 37 (such as vents 37 equidistantly distributed in the vertical direction) on the side wall corresponding to the opening. Fig.14 As shown in the figure), each sponge block 8 is embedded in the rectangular frame 36 through the opening of the rectangular frame 36.

[0034] When installing the sponge block 8, first embed the sponge block 8 into the corresponding rectangular frame 36, and then fix the rectangular frame 36 between the two strip frame plates 3. When the two-way water spraying member sprays water to the sponge block 8, the water vapor in the sponge block 8 will be dispersed to the corresponding mushroom bag through a plurality of strip vents 37, thereby providing the mushroom bag with the humidity required for the mushroom growth stage.

[0035] In order to show the specific structure of the two-way water spray, the following features are set: Each set of two-way water spraying parts includes a main water delivery pipe 38 and a plurality of water spraying pipes 39 (such as Fig.15 As shown in the figure, the main water pipe 38 is vertically fixedly connected to the corresponding strip frame plate 3, and a plurality of water spray pipes 39 are evenly distributed in the vertical direction. Each water spray pipe 39 is horizontal, and one end of each water spray pipe 39 is a closed structure. The other end of each water spray pipe 39 is connected to the main water pipe 38. Each water spray pipe 39 is provided with a plurality of nozzles 40, and the plurality of nozzles 40 are arranged in groups of two and face the two sponge blocks 8 respectively.

[0036] When it is necessary to provide humidity to the mushroom bag, the water in the rotating water drum 1 will be led into the main water pipe 38, and the water entering the main water pipe 38 will flow into several water spray pipes 39, and then the water will be sprayed from the nozzle 40 to the corresponding sponge block 8, and finally the mushroom bag will be provided with humidity through the soaked sponge block 8.

[0037] In order to show how the water in the rotating water drum 1 is directed to the main water pipe 38, the following features are provided: Each of the fixing frames 9 located below is provided with a horizontal support plate 41 (such as Figure 2 As shown in the figure, a lifting pump 42 is fixedly provided on the support plate 41, and a water inlet 43 and a drain outlet 44 are provided on the lifting pump 42. A No. 1 connecting pipe 45 connected to the drain outlet 44 is provided on each main water supply pipe 38. The top of the rotating water cylinder 1 is an open structure. A circular cover plate 46 is fixedly provided on the top of the rotating water cylinder 1. A vertical water injection pipe 47 is formed on the circular cover plate 46. A sealing plug 48 is screwed into the water injection pipe 47. A No. 2 connecting pipe 49 is connected to the water inlet 43 of the lifting pump 42. One end of the No. 2 connecting pipe 49 passes downward through the circular cover plate 46 and extends into the rotating water cylinder 1.

[0038] When it is necessary to provide humidity to the bacteria bag, the lifting pump 42 will pump out the water in the rotating water cylinder 1, and then the water will enter the corresponding main water pipe 38 through the No. 2 connecting pipe 49 and the No. 1 connecting pipe 45 in sequence. When the water in the rotating water cylinder 1 is consumed, the sealing plug 48 in the water injection pipe 47 can be unscrewed, and then water can be added to the rotating water cylinder 1 through the water injection pipe 47.

[0039] Working principle: In actual use, the mushroom bag rack is placed in a cultivation room or a cultivation greenhouse. Both the cultivation room and the cultivation greenhouse are existing technologies, so they are not shown in the figure. Taking the cultivation greenhouse as an example, the cultivation greenhouse is equipped with a temperature control device, a spray device and a ventilation device. The temperature control device is used to control the temperature in the cultivation greenhouse to prevent the strong temperature difference in the plateau from affecting the development of the mushrooms. The spray device is used to greatly increase the humidity in the cultivation greenhouse to prevent the relatively dry environment of the plateau from affecting the development of the mushrooms. The ventilation device is used to promote the circulation of gas in the cultivation greenhouse to prevent the mushrooms from being affected by lack of oxygen. Normal development, among which, when using a cultivation greenhouse, since the cultivation greenhouse is directly located in the external environment and the plateau has sufficient sunshine, it is necessary to prevent the mushrooms from being directly exposed to the sun. At this time, several layers of anti-ultraviolet film can be covered on the cultivation greenhouse. When using a cultivation room, since the cultivation room is a closed structure and is not in contact with the external environment, it is necessary to open a skylight connected to the outside world in the cultivation room, so that sunlight can enter the cultivation room and provide the light required for the growth of the mushrooms. When opening the skylight, it is also necessary to add an anti-ultraviolet film to prevent the mushrooms from being directly exposed to the sun; The present device cultivates shiitake mushrooms by means of mushroom bags. The mushroom bag rack of the present device is used to hold the mushroom bags. The specific placement process is as follows: the mushroom bags are horizontally placed between two adjacent supporting rollers 7. At this time, the mushroom bags are supported by the two supporting rollers 7. After the mushroom bags are placed, the mushroom bags enter the cultivation stage. The cultivation stage is divided into spawning, color change and mushroom production. During the spawning stage, it is usually not necessary to spray water directly on the mushroom bags. If water is sprayed directly on the mushroom bags, favorable conditions are created for the growth of miscellaneous bacteria. Once the miscellaneous bacteria multiply in large numbers, they will compete with the shiitake mycelium for nutrients and space, seriously affecting the growth of the shiitake mycelium and causing spawning failure. In addition, direct water spraying may cause moisture to penetrate into the culture medium in the mushroom bag, resulting in excessive moisture content in the culture medium. The air quality deteriorates, and the growth of mycelium in an oxygen-deficient environment will be inhibited, which is manifested as slow growth, thin and weak mycelium, and even mycelium shrinkage and death. Therefore, in the spawning stage, the traditional spraying device cannot provide the required humidity for the mushroom bag. At this time, the humidification mechanism of the device is used to provide humidity for the mushroom bag in the spawning stage. The specific process is as follows: before cultivation, a sufficient amount of water is poured into the rotating water cylinder 1. In the spawning stage, the water in the rotating water cylinder 1 is sprayed to the two sponge blocks 8 through the two-way water spraying parts. The two sponge blocks 8 will absorb water and become wet. At this time, the humidity required for the spawning stage is provided to the mushroom bag through the sponge blocks 8 after absorbing moisture. The moisture supply through the sponge blocks 8 will not make the mushroom bag directly contact with water, thereby improving the efficiency of the spawning of the mushroom bag; In the process of cultivating shiitake mushrooms, it is necessary to turn the pile several times. Turning the pile can avoid the temperature, humidity and light differences caused by different positions of the mushroom bags, and ensure that the mycelium in each mushroom bag grows uniformly. Traditionally, the mushroom bags are turned manually, but the efficiency of pure manual turning is low. The device uses a mechanical method to turn the mushroom bags. The specific process is as follows. When turning the pile is required, only one operator is required to rotate the rotating water cylinder 1. When the rotating water cylinder 1 rotates, the position of each group of placement racks 2 will change. During the turning of the placement rack 2, the first driving member will drive the two groups of chains 4 to transmit synchronously. At this time, the transmission of the chain 4 makes each group of hangers move along the direction of the chain 4, so that the mushroom bags on each group of hangers are turned. At the same time, when the hangers are displaced, the second driving member will drive the supporting roller shaft 7 to rotate. At this time, the supporting roller shaft 7 is used to drive the mushroom bags to rotate, and finally the mushroom bags are turned over. In summary, the manpower required for turning the pile is reduced by the device, and the efficiency of turning the pile can be greatly improved.

[0040] The above embodiments only express one or several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications 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 patent shall be subject to the attached claims.

Claims

1. A plateau mushroom cultivation device, characterized in that: The invention comprises a mushroom bag rack, which comprises a rotating water cylinder and a plurality of placing racks. The rotating water cylinder is vertically arranged, and the plurality of placing racks are evenly distributed along the circumferential direction of the rotating water cylinder. Each placing rack comprises a rotating mechanism and a plurality of hanging racks. The rotating mechanism comprises two groups of chain transmission parts in a symmetrical state, and each group of chain transmission parts comprises a strip frame plate, a chain and two sprocket wheels. The strip frame plate is vertically connected to the rotating water cylinder, and the two sprocket wheels are respectively arranged at the two ends of the strip frame plate. The chain is sleeved on the two sprocket wheels, and each chain is provided with a plurality of supporting rods. The plurality of hanging racks are evenly distributed along the direction of the chain. The two ends of the hanger are respectively axially connected to the corresponding two support rods, each group of hangers is provided with two supporting rollers spaced apart in the horizontal direction, a No. 1 driving component for driving the two chains to rotate synchronously is provided between each group of placement racks and the rotating water cylinder, each group of placement racks is provided with a No. 2 driving component for driving the supporting rollers to rotate, and each group of placement racks is provided with a humidifying mechanism located between the two strip frame plates, the humidifying mechanism includes a two-way water spraying component and two sponge blocks, each sponge block is connected to the strip frame plate, the two-way water spraying component is arranged between the two sponge blocks, and the two-way water spraying component is connected to the rotating water cylinder.

2. A plateau mushroom cultivation device according to claim 1, characterized in that: A number of connecting frames corresponding to the placing frames are arranged on the circumference of the rotating water cylinder, each connecting frame includes two fixed frames spaced apart up and down, a vertical connecting rod is arranged between the two fixed frames, the connecting rod connects the two fixed frames, each fixed frame is formed with two symmetrical lateral frames, the two ends of each strip frame plate are respectively fixedly connected to the corresponding two lateral frames, a fixed round table is arranged under the rotating water cylinder, the rotating water cylinder is rotatably connected to the fixed round table, a circle of annular bosses is formed on the outer circumference of the fixed round table, two groups of rollers are arranged on the fixed frame close to the fixed round table, and each group of rollers runs on the annular bosses.

3. A plateau mushroom cultivation device according to claim 2, characterized in that: A horizontal transmission shaft is provided between the two sprockets in each rotating mechanism, and the two sprockets are coaxially fixedly connected to the two ends of the transmission shaft respectively, a horizontal No. 1 rotating shaft is rotatably provided on each fixed frame located below, a No. 1 synchronous wheel is coaxially fixedly connected to each transmission shaft located below, a No. 2 synchronous wheel is coaxially fixedly connected to each No. 1 rotating shaft, a No. 1 synchronous wheel and a No. 2 synchronous wheel are sleeved with a No. 1 synchronous belt, a vertical No. 2 rotating shaft is provided below the No. 1 rotating shaft, and the No. 2 rotating shaft is rotatably connected to the fixed frame located below, a No. 1 bevel tooth is coaxially provided on the No. 1 rotating shaft, a No. 2 bevel tooth is coaxially provided on the No. 2 rotating shaft, and the No. 1 bevel tooth is meshed with the No. 2 bevel tooth, and a circle of tooth ring is formed on the outer wall of the fixed truncated table, and a No. 1 gear meshed with the tooth ring is coaxially provided on the No. 2 rotating shaft.

4. A plateau mushroom cultivation device according to claim 1, characterized in that: Each set of hangers includes two symmetrical end frames, which are arranged between two strip frame plates, and each end frame corresponds to a support rod, each support rod is perpendicular to the chain, and a horizontal guide sleeve is formed on the end of each support rod, and a rotating pin is coaxially inserted in each guide sleeve, one end of the rotating pin is fixedly connected to the corresponding end frame, each supporting roller shaft is horizontally arranged between the two end frames, and the two ends of each supporting roller shaft are respectively rotatably connected to the two end frames.

5. A plateau mushroom cultivation device according to claim 4, characterized in that: A square block is formed on the end of each rotating pin away from the end frame, and two symmetrical strip limit frames are fixedly provided on each strip frame plate. Each strip limit frame is vertically provided for the corresponding square block to be inserted. A plurality of spacer rings are formed on the outer wall of each supporting roller shaft, and the spacer rings are evenly distributed along the axial direction of the supporting roller shaft, and rubber rings sleeved on the supporting roller shaft are provided between adjacent spacer rings.

6. A plateau mushroom cultivation device according to claim 5, characterized in that: Each set of No. 2 driving parts includes two racks and several No. 2 gears. The two racks are respectively fixedly connected to two of the bar-shaped limit frames, and each rack is vertical. Several No. 2 gears correspond to the supporting roller shaft. Each No. 2 gear is coaxially fixedly connected to one end of the supporting roller shaft. One end of each supporting roller shaft is coaxially fixedly connected to a No. 3 synchronous wheel, and two adjacent No. 3 synchronous wheels are provided with a No. 2 synchronous belt.

7. A plateau mushroom cultivation device according to claim 1, characterized in that: Two symmetrical rectangular frames are fixed between the two strip racks, each of which is vertical, and one side of each rectangular frame is an opening structure. A number of strip vents equidistantly distributed along the vertical direction are opened on the side wall of each rectangular frame corresponding to its opening, and each sponge block is embedded in the rectangular frame through the opening of the rectangular frame.

8. A plateau mushroom cultivation device according to claim 2, characterized in that: Each set of two-way water spraying parts includes a main water supply pipe and a plurality of water spraying pipes. The main water supply pipe is vertically fixedly connected to the corresponding strip frame plate. The plurality of water spraying pipes are evenly distributed in the vertical direction. Each water spraying pipe is horizontal. One end of each water spraying pipe is a closed structure. The other end of each water spraying pipe is connected to the main water supply pipe. Each water spraying pipe is provided with a plurality of nozzles. The plurality of nozzles are arranged in groups of two and face the two sponge blocks respectively.

9. A plateau mushroom cultivation device according to claim 8, characterized in that: Each fixed frame located below is provided with a horizontal support plate, on which a lifting pump is fixed, and the lifting pump is provided with a water inlet and a drain outlet. Each main water pipe is provided with a No. 1 connecting pipe connected to the drain outlet. The top of the rotating water cylinder is an open structure, on which a circular cover plate is fixed, and a vertical water injection pipe is formed on the circular cover plate. A sealing plug is screwed into the water injection pipe. A No. 2 connecting pipe is connected to the water inlet of the lifting pump, and one end of the No. 2 connecting pipe passes downward through the circular cover plate and extends into the rotating water cylinder.

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