A natto fermentation device for promoting Monascus solid-state fermentation

Abstract

The invention discloses a natto fermentation device for promoting the solid-state fermentation of Monascus, comprising a heating source located in a box body, a supporting member, a rotating member and a lifting mechanism are arranged in the box body, the supporting member comprises a plurality of supporting plates and a plurality of supporting rods, each supporting plate corresponds to each supporting rod one by one, the supporting plate is connected to the box body, the supporting rod is coaxially arranged with the supporting plate and is slidably connected with the supporting plate, the rotating member comprises a rotating plate, a rotating shaft and a rotating motor, the rotating plate is located at the bottom of the supporting rod and is connected with the supporting rod, a driving member for driving the supporting rod to rotate is arranged on the rotating plate, the rotating shaft is located at the bottom of the rotating plate and is connected with the rotating plate, the rotating motor is located at the bottom of the box body, and the output shaft of the rotating motor is coaxially connected with the rotating shaft; the invention has a simple structure and a reasonable design, and the distance between the natto on the supporting plate and the heating source is adjusted by the rotating member, the lifting mechanism and the driving member, so that the natto is evenly fermented, thereby improving the processing quality of the natto.

Description

Technical Field

[0001] The invention relates to the technical field of fermentation equipment, in particular to natto fermentation equipment for promoting the solid-state fermentation of Monascus spp. Background Art

[0002] Natto fermentation equipment that promotes Monascus solid fermentation refers to a device specially designed to promote the fermentation of Monascus and Natto at the same time. Natto fermentation equipment that promotes Monascus solid fermentation combines the specific environmental conditions required for Monascus solid fermentation and Natto fermentation, aiming to optimize the growth and fermentation process of these two microorganisms. Natto fermentation equipment that promotes Monascus solid fermentation precisely controls parameters such as temperature, humidity, and ventilation to meet the different growth requirements of Monascus and Natto, thereby achieving an efficient and stable fermentation process.

[0003] Deficiencies of existing technology: The above-mentioned natto fermentation equipment for promoting solid-state fermentation of Monascus includes a box body, in which a heating source is arranged. Usually, after the natto is processed, the staff transfers the natto to the box body for fermentation. Since the natto is accumulated in the box body and the distance between the natto in the box body and the heating source is different, it is easy to cause the surface temperature of the natto in the box body to be uneven, and the fermentation process is incomplete, which in turn causes the taste of the natto to fail to reach the set effect, thereby affecting the quality of the natto. Summary of the invention

[0004] The object of the present invention is to provide a natto fermentation device for promoting the solid-state fermentation of Monascus spp., so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A natto fermentation device for promoting solid-state fermentation of Monascus, comprising a heating source located in a box body, wherein the box body is provided with a support member, a rotating member and a lifting mechanism, wherein the support member comprises a plurality of support plates and a plurality of support rods, wherein the plurality of support plates and the plurality of support rods are evenly distributed in a vertical direction, and each of the support plates corresponds to each support rod one by one, the support plate is connected to the box body, the support rod is coaxially arranged with the support plate and is slidably connected with the support plate, the rotating member comprises a rotating plate, a rotating shaft and a rotating motor, the rotating plate is located at the bottom of the support rod and is connected with the support rod, the bottom of the rotating plate is connected with the bottom wall of the box body, a driving member for driving the support rod to rotate is arranged on the rotating plate, the rotating shaft is located at the bottom of the rotating plate and is connected with the rotating plate, the rotating motor is located at the bottom of the box body, and the output shaft of the rotating motor is coaxially connected with the rotating shaft; The lifting mechanism comprises: A lifting plate, the lifting plate is located on the top of the heating source and connected to the heating source; A lifting rod, the lifting rod is located on the top of the lifting plate and connected to the lifting plate, and the bottom of the lifting rod passes through the top of the box body and is slidably connected to the box body; The lifting cylinder is located at the top of the box body, the cylinder body of the lifting cylinder is connected to the box body, and the piston rod of the lifting cylinder is coaxially connected to the lifting rod.

[0006] Preferably, there are a plurality of support members and driving members, and the plurality of support members and the plurality of driving members are evenly distributed along the circumference of the lifting rod, each support member corresponds to each driving member one by one, and a driving groove is vertically opened at the bottom of each support rod, and the driving member includes: A driving block, wherein there are a plurality of driving blocks, and each of the driving blocks corresponds to each supporting rod one by one, each of the driving blocks is located at the top of the supporting rod and connected to the supporting rod, and the top of the driving block extends into the driving slot and is plugged into the driving slot; A driving shaft, wherein the driving shaft is located on the rotating plate, the bottom of the driving shaft is connected to the rotating plate, and the top of the driving shaft is coaxially connected to the bottom of the supporting rod; A driving motor is located at the bottom of the rotating plate and connected to the rotating plate, and an output shaft of the driving motor is coaxially connected to the driving shaft.

[0007] Preferably, each of the support plates is horizontally provided with a support groove, and a transmission mechanism is provided between each of the adjacent support members, and the transmission mechanism comprises: A transmission block, the transmission block is located in the support groove and is slidably connected to the side wall of the support groove; A transmission plate, the transmission plate is located on the side wall of the support rod, one end of the transmission plate is connected to the support rod, and the other end of the transmission plate is connected to the transmission block; A transmission source is located on the top support rod, and the transmission source is connected to the transmission plate and is used to drive the transmission plate to rise and fall.

[0008] Preferably, the transmission source includes: A connecting rod, the connecting rod is vertically arranged, and two ends of the connecting rod are respectively connected to two adjacent transmission blocks; A transmission ring, wherein the transmission ring is sleeved on the top transmission plate, and the inner side wall of the transmission ring is slidably connected to the side wall of the transmission plate; A transmission cylinder is located on the top support rod, a cylinder body of the transmission cylinder is connected to the support rod, a piston rod of the transmission cylinder is vertically arranged downward, and the piston rod of the transmission cylinder is connected to a transmission ring.

[0009] Preferably, each of the support plates is provided with a connecting shaft, the connecting shaft is coaxially arranged with the support shaft, a connecting groove is coaxially opened on the connecting shaft, the side wall of the connecting groove is connected to the side wall of the support plate, and a ventilation hole is horizontally opened on the side wall of the connecting groove.

[0010] Preferably, the lifting rod is provided with a lifting motor, a driving wheel and a driven wheel, the lifting motor is located on the lifting rod and connected to the lifting rod, the output shaft of the lifting motor is coaxially connected to the driving wheel, the driving wheel is located on one side of the lifting rod, the driven wheel is located on one side of the driving wheel, the driven wheel is sleeved on the lifting rod and rotatably connected to the lifting rod, the driven wheel is meshed and connected to the driving wheel, and the bottom of the driven wheel is connected to the top of the lifting plate.

[0011] Preferably, a sealing layer is sleeved on the lifting rod, one side of the sealing layer is connected to the box body, and the other side of the sealing layer is in contact with the side wall of the lifting rod.

[0012] Preferably, each of the support plates is provided with a connecting plate, a connecting block, an elastic block and an abutment, the connecting plate is located on a side of the support groove away from the support rod, the connecting plate is connected to the side wall of the support groove, a transverse groove is horizontally opened on the side of the connecting plate close to the support rod, one side of the connecting block extends into the transverse groove and is slidably connected to the side wall of the transverse groove, the other side of the connecting block is connected to the side wall of the connecting rod, the elastic block is located in the support groove, one side of the elastic block is connected to the side wall of the connecting rod, the other side of the elastic block abuts against the side wall of the transmission plate, the abutment is located in the support groove, the abutment is connected to the transmission plate and is used to abut against the transmission plate.

[0013] Preferably, the abutment member comprises: An abutment plate, the abutment plate is located on a side of the transmission plate close to the support rod, the abutment plate is connected to the side wall of the transmission slot, and an abutment slot is horizontally opened on a side of the abutment plate away from the support rod; An abutment block, one side of which extends into the abutment groove and is slidably connected to a side wall of the abutment groove, and the other side of which abuts against a side wall of the transmission plate; An abutment spring is located in the abutment groove, one end of the abutment spring is connected to the side wall of the abutment groove, and the other end of the abutment spring is connected to the side wall of the abutment block.

[0014] Preferably, an observation window is provided on the top of the box.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The natto fermentation equipment for promoting the solid-state fermentation of Monascus spp. is provided with a rotating part and a lifting mechanism in a box body. When the staff transfers the natto to the support plate, the staff starts the heating source and rotates the support plate in the box body through the rotating part, thereby adjusting the distance between the natto on the support plate and the heating source. The staff also adjusts the lifting mechanism to lift the heating source, and further adjusts the distance between the natto and the heating source, thereby making the natto evenly heated and improving the quality of the natto. 2. The natto fermentation equipment for promoting the solid-state fermentation of Monascus spp. is provided with a sealing layer to improve the sealing of the box, thereby improving the fermentation effect of natto and further improving the quality of natto; 3. The natto fermentation equipment that promotes the solid-state fermentation of Monascus is provided with an observation window, which is convenient for the staff to observe the state of the natto. When the natto is processed to a set state, the staff turns off the heating source and takes out the natto in the box, thereby facilitating the staff to observe the natto and improving the processing quality of the natto. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial structural schematic diagram of the present invention, mainly showing the lifting mechanism; Figure 3 It is a partial structural schematic diagram of the present invention, mainly showing the rotating parts; Figure 4 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the driving parts; Figure 5 It is a partial structural schematic diagram of the present invention, mainly showing the connection groove; Figure 6 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the transmission mechanism; Figure 7 It is an exploded schematic diagram of a part of the structure of the present invention, mainly showing the abutment member.

[0017] In the figure: 1, box body; 11, observation window; 12, sealing layer; 13, lifting motor; 14, driving wheel; 15, driven wheel; 16, heating source; 2, lifting mechanism; 21, lifting cylinder; 22, lifting rod; 23, lifting plate; 3, rotating member; 31, rotating motor; 32, rotating shaft; 33, rotating plate; 4, driving member; 41, driving motor; 42, driving shaft; 43, driving block; 5, supporting member; 51, supporting rod; 52, supporting plate; 6 1. Support groove; 62. Ball; 63. Connecting shaft; 64. Connecting groove; 65. Ventilation hole; 66. Driving groove; 7. Transmission mechanism; 71. Transmission block; 72. Transmission plate; 73. Transmission source; 731. Transmission cylinder; 732. Transmission ring; 733. Connecting rod; 81. Connecting plate; 82. Transverse groove; 83. Connecting block; 84. Elastic block; 85. Abutment groove; 9. Abutment member; 91. Abutment plate; 92. Abutment spring; 93. Abutment block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integrated connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0022] See also Figure 1-7 As shown, the present invention provides a technical solution for a natto fermentation device that promotes the solid-state fermentation of Monascus: A natto fermentation device for promoting Monascus solid fermentation comprises a box body 1, and an observation window 11 for staff to observe is provided on the top of the box body 1. A lifting mechanism 2, a lifting motor 13, a driving wheel 14, a driven wheel 15 and a heating source 16 are installed in the box body 1. The lifting mechanism 2 comprises a lifting cylinder 21, a lifting rod 22 and a lifting plate 23. The lifting cylinder 21 is located at the top of the box body 1. The cylinder body of the lifting cylinder 21 is fixedly connected to the box body 1. The piston rod of the lifting cylinder 21 is vertically arranged upward. The piston rod of the lifting cylinder 21 is coaxially fixedly connected with the lifting rod 22. The vertically arranged lifting rod 22 passes through the top of the box body 1 and then extends into the box body 1. A sealing layer 12 is installed on the box body 1. The sealing layer 12 is made of rubber material. One side of the sealing layer 12 is bonded to the box body 1, and the other side of the sealing layer 12 is slidably connected to the side wall of the lifting rod 22, thereby improving the sealing performance of the box body 1 and improving the processing quality of the natto in the box body 1. The horizontally arranged lifting plate 23 is located at the bottom of the lifting rod 22, and the top of the lifting plate 23 is rotatably connected to the lifting rod 22. The lifting motor 13 is located in the box body 1, and the lifting motor 13 is rotatably connected to the side wall of the lifting rod 22. The output shaft of the lifting motor 13 is coaxially fixedly connected to the driving wheel 14. The horizontally arranged driving wheel 14 is located on the lifting plate 23 and is rotatably connected to the lifting plate 23. The horizontally arranged driven wheel 15 is sleeved on the lifting rod 22 and is rotatably connected to the lifting rod 22. The driven wheel 15 is meshedly connected to the driving wheel 14, and the bottom of the driven wheel 15 is fixedly connected to the top of the lifting plate 23. The heating source 16 is located at the bottom of the lifting plate 23 and is fixedly connected to the lifting plate 23.

[0023] The staff starts the lifting motor 13, and the output shaft of the lifting motor 13 rotates to drive the driving wheel 14 to rotate synchronously, thereby driving the driven wheel 15 to rotate synchronously, and the rotation of the driven wheel 15 drives the lifting plate 23 and the heating source 16 to rotate synchronously, thereby adjusting the heating direction of the heating source 16. At the same time, the staff starts the lifting cylinder 21, and the lifting and lowering of the piston rod of the lifting cylinder 21 drives the lifting rod 22 to rise and fall synchronously, thereby driving the lifting plate 23 and the heating source 16 to rise and fall synchronously, thereby adjusting the height of the heating source 16, so that the heating source 16 heats the natto in the box 1 evenly.

[0024] A rotating member 3, a supporting member 5 and a driving member 4 are installed at the bottom of the box body 1. The rotating member 3 includes a rotating motor 31, a rotating shaft 32 and a rotating plate 33. The driving motor 41 is located at the bottom of the box body 1 and is fixedly connected to the box body 1. The output shaft of the driving motor 41 passes through the box body 1 and extends into the box body 1 and is coaxially fixedly connected to the rotating shaft 32. The top of the vertically arranged rotating shaft 32 is coaxially fixedly connected to the rotating plate 33. The horizontally arranged rotating plate 33 is located in the box body 1, and the rotating plate 33 is rotatably connected to the box body 1.

[0025] There are several support members 5, specifically, there are three support members 5, and the three support members 5 are evenly distributed along the circumference of the rotating plate 33, each support member 5 includes several support rods 51 and several support plates 52, specifically, there are three support rods 51 and three support plates 52, and the three support rods 51 and the three support plates 52 are distributed along the vertical direction, and each support rod 51 corresponds to each support plate 52. The vertically arranged support rods 51 are located on the rotating plate 33, and a driving groove 66 is vertically opened at the bottom of each support rod 51, and the driving groove 66 is prismatic. The horizontally arranged support plates 52 are sleeved on the support rods 51 and slidably connected to the support rods 51, and a support groove 61 is horizontally opened on the support plates 52, and natto for fermentation is placed on the support plates 52. There are several driving members 4, and the several driving members 4 correspond to the several support members 5, and each driving member 4 includes a driving motor 41, a rotating shaft 32 and a driving shaft 41. Block 43, the driving motor 41 is located on the rotating plate 33 and is fixedly connected to the rotating plate 33, the output shaft of the driving motor 41 is coaxially fixedly connected to the rotating shaft 32, the vertically arranged rotating shaft 32 is coaxially fixedly connected to the bottom end of the support rod 51 located at the bottom, the vertically arranged driving block 43 is located at the top of the support rod 51, and the driving block 43 is prismatic, one end of the driving block 43 extends to the supporting groove 61 at the bottom of the support rod 51 and is plugged into the supporting groove 61, and the bottom of the driving block 43 is fixedly connected to the top of the support rod 51.

[0026] Each support rod 51 is equipped with a transmission mechanism 7, which includes a transmission source 73, a transmission plate 72 and a transmission block 71. The transmission source 73 includes a transmission cylinder 731, a transmission ring 732 and a connecting rod 733. The vertically arranged transmission cylinder 731 is located at the top of the support plate 52, and the cylinder body of the transmission cylinder 731 is fixedly connected to the side wall of the support rod 51. The piston rod of the transmission cylinder 731 is vertically arranged downward, and the piston rod of the transmission cylinder 731 is fixedly connected to the top of the transmission ring 732. The vertically arranged transmission ring 732 is located on one side of the support rod 51, and the transmission ring 732 is sleeved. The transmission plate 72 is on the transmission plate 72 and is slidably connected to the side wall of the transmission plate 72. One end of the inclined transmission plate 72 is hinged to the side wall of the support rod 51. The other end of the transmission plate 72 extends into the support groove 61 on the support plate 52 and is hinged to the transmission block 71. The horizontally arranged transmission block 71 is located in the support groove 61 and is slidably connected to the side wall of the support groove 61. A ball 62 is installed on the side wall of the transmission block 71. One side of the ball 62 is rotatably connected to the side wall of the transmission block 71, and the other side of the ball 62 contacts the side wall of the transmission groove, thereby reducing the wear between the transmission block 71 and the side wall of the support groove 61. The two ends of the vertically arranged connecting rod 733 are detachably connected to the two adjacent transmission blocks 71 by bolts.

[0027] The staff starts the rotating motor 31, and the output shaft of the rotating motor 31 rotates to drive the rotating shaft 32 to rotate synchronously, thereby driving the rotating plate 33, the support rod 51 and the support plate 52 to rotate synchronously along the rotation axis of the rotating shaft 32. The staff then starts the driving motor 41, and the output shaft of the driving motor 41 rotates to drive the driving shaft 42 to rotate synchronously, thereby driving the support rod 51 at the bottom to rotate synchronously, and the support plate 52 rotates synchronously through the transmission plate 72 and the transmission block 71, and the driving block 43 is connected with the driving groove 66, and several support rods 51 and the support plate 52 rotate synchronously. The staff thereby drives all the support plates 52 to rotate synchronously, thereby adjusting the position of the natto, so that the natto on the support plate 52 is evenly heated, thereby improving the processing quality of the natto. At the same time, the staff starts the transmission cylinder 731, and the piston rod of the transmission cylinder 731 rises and falls to drive the transmission ring 732 to rise and fall synchronously, thereby driving the transmission plate 72 to rotate along the rotation axis of the support rod 51, thereby driving the transmission plate 72 to swing in the direction close to or away from the support rod 51, thereby driving the transmission block 71 to move synchronously, and then driving the support rod 51 to rise and fall in the vertical direction. Through the connecting rod 733, several support plates 52 rise and fall synchronously, thereby adjusting the height of the natto on the support plate 52, so that it is not easy to cause uneven fermentation due to uneven heating, thereby improving the processing quality of the natto. When the staff processes different quantities of natto, through the driving block 43 and the driving slot 66, the staff disassembles and installs the support rod 51 and the support plate 52, thereby adjusting the number of the support rod 51 and the support plate 52, adapting to different quantities of natto, and expanding the scope of use.

[0028] In order to prevent the natto on the support plate 52 from being easily separated from the support plate 52 when rotating, a connecting shaft 63 is installed on each support plate 52, and a connecting groove 64 is coaxially provided on the vertically arranged connecting shaft 63. The side wall of the connecting groove 64 is detachably connected to the side wall of the support plate 52 by bolts, and each connecting shaft 63 is provided with a plurality of ventilation holes 65, thereby improving the air flow of the support plate 52.

[0029] At the same time, each support plate 52 is equipped with an abutment 9, an elastic block 84, a connecting block 83 and a connecting plate 81. The abutment 9 includes an abutment plate 91, an abutment spring 92 and an abutment block 93. The horizontally arranged abutment plate 91 is located on the support plate 52 and is fixedly connected to the support plate 52, and the abutment plate 91 covers part of the support groove 61. An abutment groove 85 is horizontally opened on the side of the abutment plate 91 away from the support rod 51. The abutment spring 92 is located in the abutment groove 85, and one end of the abutment spring 92 is fixedly connected to the side wall of the abutment groove 85, and the other end of the abutment spring 92 is fixedly connected to the side wall of the abutment block 93. One end of the horizontally arranged abutment block 93 extends into the abutment groove 85 and is slidably connected to the side wall of the abutment groove 85. The other side of the abutment block 93 extends outside the abutment groove 85 and contacts the side wall of the transmission plate 72. The abutment block 93 is used to cover part of the support groove 61. The horizontally arranged elastic block 84 is located on the support plate 52, one side of the elastic block 84 is fixedly connected to the side wall of the connecting rod 733, and the other side of the elastic block 84 contacts the side wall of the transmission plate 72. The elastic block 84 can be extended and retracted in the horizontal direction, so that the elastic block 84 always covers part of the support groove 61. The horizontally arranged connecting plate 81 is located on the support plate 52, and a horizontal groove 82 is horizontally opened on one side of the connecting plate 81 close to the connecting rod 733, one side of the connecting block 83 extends into the horizontal groove 82 and is slidably connected to the side wall of the horizontal groove 82, and the other side of the connecting block 83 is fixedly connected to the side wall of the connecting rod 733.

[0030] Through the connecting shaft 63, when the support plate 52 rotates, the natto on the support plate 52 is not easy to be separated from the support plate 52. At the same time, through the abutment block 93, the abutment plate 91, the elastic block 84, the connecting block 83 and the connecting plate 81, the support groove 61 on the support plate 52 is always covered, so that the natto on the support plate 52 is not easy to be separated from the support plate 52 at the support groove 61, thereby facilitating the processing of the natto, without the need for the staff to manually pick up the fallen natto, saving the workload of the staff, improving the processing efficiency, and improving the processing quality of the natto.

[0031] The working principle of the present invention is as follows: When the natto fermentation device for promoting the solid-state fermentation of Monascus according to the present embodiment is in use, after the staff transfers the natto to the support plate 52, the staff starts the lifting cylinder 21, and the lifting of the piston rod of the lifting cylinder 21 drives the lifting rod 22 to lift synchronously, thereby driving the lifting plate 23 and the heating source 16 to lift synchronously, and the staff starts the lifting motor 13, and the output shaft of the lifting motor 13 rotates to drive the driving wheel 14 to rotate synchronously, thereby driving the driven wheel 15 to rotate synchronously, and the driven wheel 15 rotates to drive the lifting plate 23 and the heating source 16 to rotate synchronously, thereby expanding the heating range of the heating source 16 and allowing the heating source 16 to heat the natto on the support plate 52 evenly.

[0032] The staff then starts the rotating motor 31, and the output shaft of the rotating motor 31 rotates to drive the rotating shaft 32 to rotate synchronously, thereby driving the rotating plate 33 to rotate synchronously, thereby driving the support rod 51 and the support plate 52 on the rotating plate 33 to rotate synchronously. At the same time, the staff starts the driving motor 41 again, and the output shaft of the driving motor 41 rotates to drive the driving shaft 42 to rotate synchronously, thereby driving the support rod 51 at the bottom to rotate synchronously, and the driving block 43 is plugged into the driving groove 66 on the support block, so that a plurality of support rods 51 rotate synchronously, and the transmission plate 72 and the transmission groove 66 are connected to each other. Block 71, the support plate 52 rotates synchronously with the support rod 51, thereby driving the natto on the support plate 52 to rotate synchronously. At the same time, the staff starts the transmission cylinder 731, and the piston rod of the transmission cylinder 731 is extended and retracted to drive the transmission ring 732 to rise and fall synchronously, thereby driving the top support plate 52 to rise and fall synchronously. Through the connecting rod 733, several support plates 52 are raised and lowered synchronously, thereby adjusting the height of the support plate 52, and further adjusting the distance between the natto on the support plate 52 and the heating source 16, so that the natto is further evenly fermented and the processing quality of the natto is improved.

[0033] When processing different quantities of natto, the staff installs different numbers of support rods 51 and support plates 52 through the driving block 43 and the driving slot 66, and then uses the connecting rod 733 to make different numbers of support plates 52 rise and fall synchronously, thereby expanding the scope of use.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A natto fermentation device for promoting Monascus solid-state fermentation, comprising a heating source (16) located in a housing (1), characterized in that: The box body (1) is provided with a support member (5), a rotating member (3) and a lifting mechanism (2); the support member (5) comprises a plurality of support plates (52) and a plurality of support rods (51); the plurality of support plates (52) and the plurality of support rods (51) are evenly distributed in the vertical direction; each support plate (52) corresponds to each support rod (51) in a one-to-one manner; the support plate (52) is connected to the box body (1); the support rod (51) is coaxially arranged with the support plate (52) and is slidably connected to the support plate (52); the rotating member (3) comprises a rotating member (52); A movable plate (33), a rotating shaft (32) and a rotating motor (31), wherein the rotating plate (33) is located at the bottom of the support rod (51) and is connected to the support rod (51), the bottom of the rotating plate (33) is connected to the bottom wall of the box body (1), the rotating plate (33) is provided with a driving member (4) for driving the support rod (51) to rotate, the rotating shaft (32) is located at the bottom of the rotating plate (33) and is connected to the rotating plate (33), the rotating motor (31) is located at the bottom of the box body (1), and the output shaft of the rotating motor (31) is coaxially connected to the rotating shaft (32); The lifting mechanism (2) comprises: A lifting plate (23), the lifting plate (23) being located on top of the heating source (16) and connected to the heating source (16); A lifting rod (22), the lifting rod (22) being located at the top of the lifting plate (23) and connected to the lifting plate (23), the bottom of the lifting rod (22) passing through the top of the box body (1) and being slidably connected to the box body (1); The lifting cylinder (21) is located at the top of the box body (1), the cylinder body of the lifting cylinder (21) is connected to the box body (1), and the piston rod of the lifting cylinder (21) is coaxially connected to the lifting rod (22).

2. The natto fermentation equipment for promoting Monascus solid-state fermentation according to claim 1, characterized in that: There are a plurality of the support members (5) and the driving members (4), and the plurality of the support members (5) and the plurality of the driving members (4) are evenly distributed along the circumference of the lifting rod (22), each of the support members (5) corresponds to each of the driving members (4) on a one-to-one basis, and a driving groove (66) is vertically provided at the bottom of each of the support rods (51), and the driving member (4) comprises: A driving block (43), wherein there are a plurality of driving blocks (43), and each driving block (43) corresponds to each supporting rod (51) one by one, each driving block (43) is located at the top of the supporting rod (51) and is connected to the supporting rod (51), and the top of the driving block (43) extends into the driving groove (66) and is plugged into the driving groove (66); A driving shaft (42), the driving shaft (42) being located on the rotating plate (33), the bottom of the driving shaft (42) being connected to the rotating plate (33), and the top of the driving shaft (42) being coaxially connected to the bottom of the supporting rod (51); A drive motor (41), the drive motor (41) is located at the bottom of the rotating plate (33) and is connected to the rotating plate (33), and the output shaft of the drive motor (41) is coaxially connected to the drive shaft (42).

3. The natto fermentation equipment for promoting Monascus solid-state fermentation according to claim 1, characterized in that: A support groove (61) is horizontally formed on each of the support plates (52), and a transmission mechanism (7) is provided between each of the adjacent support members (5). The transmission mechanism (7) comprises: A transmission block (71), the transmission block (71) being located in the support groove (61) and being slidably connected to a side wall of the support groove (61); a transmission plate (72), the transmission plate (72) being located on a side wall of the support rod (51), one end of the transmission plate (72) being connected to the support rod (51), and the other end of the transmission plate (72) being connected to the transmission block (71); A transmission source (73), the transmission source (73) being located on the top support rod (51), the transmission source (73) being connected to the transmission plate (72) and being used to drive the transmission plate (72) to rise and fall.

4. The natto fermentation equipment for promoting Monascus solid-state fermentation according to claim 3, characterized in that: The transmission source (73) includes: A connecting rod (733), the connecting rod (733) being arranged vertically, and two ends of the connecting rod (733) being respectively connected to two adjacent transmission blocks (71); A transmission ring (732), the transmission ring (732) being sleeved on the top transmission plate (72), the inner side wall of the transmission ring (732) being slidably connected to the side wall of the transmission plate (72); A transmission cylinder (731), the transmission cylinder (731) is located on the top support rod (51), the cylinder body of the transmission cylinder (731) is connected to the support rod (51), the piston rod of the transmission cylinder (731) is arranged vertically downward, and the piston rod of the transmission cylinder (731) is connected to the transmission ring (732).

5. The natto fermentation equipment for promoting Monascus solid-state fermentation according to claim 1, characterized in that: Each of the support plates (52) is provided with a connecting shaft (63), the connecting shaft (63) being coaxially arranged with the support shaft, the connecting shaft (63) being coaxially provided with a connecting groove (64), the side wall of the connecting groove (64) being connected with the side wall of the support plate (52), and the side wall of the connecting groove (64) being horizontally provided with a ventilation hole (65).

6. The natto fermentation equipment for promoting Monascus solid-state fermentation according to claim 1, characterized in that: The lifting rod (22) is provided with a lifting motor (13), a driving wheel (14) and a driven wheel (15); the lifting motor (13) is located on the lifting rod (22) and is connected to the lifting rod (22); the output shaft of the lifting motor (13) is coaxially connected to the driving wheel (14); the driving wheel (14) is located on one side of the lifting rod (22); the driven wheel (15) is located on one side of the driving wheel (14); the driven wheel (15) is sleeved on the lifting rod (22) and is rotatably connected to the lifting rod (22); the driven wheel (15) is meshedly connected to the driving wheel (14); and the bottom of the driven wheel (15) is connected to the top of the lifting plate (23).

7. The natto fermentation equipment for promoting Monascus solid-state fermentation according to claim 1, characterized in that: A sealing layer (12) is sleeved on the lifting rod (22), one side of the sealing layer (12) is connected to the box body (1), and the other side of the sealing layer (12) is in contact with the side wall of the lifting rod (22).

8. The natto fermentation equipment for promoting Monascus solid-state fermentation according to claim 3, characterized in that: Each of the support plates (52) is provided with a connecting plate (81), a connecting block (83), an elastic block (84) and an abutment member (9); the connecting plate (81) is located on a side of the support groove (61) away from the support rod (51); the connecting plate (81) is connected to a side wall of the support groove (61); a transverse groove (82) is horizontally formed on a side of the connecting plate (81) close to the support rod (51); one side of the connecting block (83) extends into the transverse groove (82) and is in contact with the transverse groove. The side wall of the connecting block (82) is slidably connected, the other side of the connecting block (83) is connected to the side wall of the connecting rod (733), the elastic block (84) is located in the supporting groove (61), one side of the elastic block (84) is connected to the side wall of the connecting rod (733), the other side of the elastic block (84) abuts against the side wall of the transmission plate (72), the abutment member (9) is located in the supporting groove (61), the abutment member (9) is connected to the transmission plate (72) and is used to abut against the transmission plate (72).

9. The natto fermentation equipment for promoting Monascus solid-state fermentation according to claim 8, characterized in that: The abutment member (9) comprises: an abutment plate (91), the abutment plate (91) being located on a side of the transmission plate (72) close to the support rod (51), the abutment plate (91) being connected to a side wall of the transmission groove, and an abutment groove (85) being horizontally formed on a side of the abutment plate (91) away from the support rod (51); an abutment block (93), one side of the abutment block (93) extending into the abutment groove (85) and being slidably connected to a side wall of the abutment groove (85), and the other side of the abutment block (93) abutting against a side wall of the transmission plate (72); An abutment spring (92), wherein the abutment spring (92) is located in the abutment groove (85), one end of the abutment spring (92) is connected to a side wall of the abutment groove (85), and the other end of the abutment spring (92) is connected to a side wall of the abutment block (93).

10. The natto fermentation equipment for promoting Monascus solid-state fermentation according to claim 1, characterized in that: An observation window (11) is provided on the top of the box body (1).

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