Natto fermentation machine capable of automatically stretching out and drawing back to take natto

Abstract

The utility model discloses a natto fermentation machine capable of automatically stretching and taking, and relates to the technical field of natto fermentation, according to the natto fermentation machine capable of automatically stretching and taking, a mounting frame is in threaded connection with a threaded rod through a threaded hole block, so that the mounting frame slides in a sliding groove through a sliding block, and the mounting frame can conveniently slide out of a fermentation machine main body; a fermentation container in the natto fermentation machine is conveniently taken out and placed, a mounting frame in the natto fermentation machine is conveniently cleaned, sanitation and neatness of the machine are kept, and the situation that a user directly stretches into the hand to bring bacteria during material taking is avoided; the natto fermentation box on the upper surface of the supporting plate can automatically slide out, materials can be conveniently taken out, the natto fermentation box can be easily taken out of the natto fermentation machine body, accordingly, follow-up operation and eating of natto are facilitated, the automation effect of the equipment is improved, and the danger that the temperature in the equipment is high and scalds are caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of natto fermentation, in particular to a natto fermentation machine which can be automatically extended and taken out. Background Art

[0002] Natto machine is a machine for making natto. It provides a constant temperature, humidity and oxygen for the fermentation of soybeans. In this environment, soybeans will be fermented into natto by natto bacteria. Natto is rich in nutrients and can improve human immunity.

[0003] However, the existing natto fermentation device requires the user to manually open the fermentation machine and take out the fermentation box, which can easily bring bacteria from the hands into the device, and there is a risk of burns caused by contact with the inner wall, which may increase the chance of entry of pollutants such as bacteria or dust, thereby affecting the sanitary quality of the natto. In addition, when the internal fermentation box is working, the internal materials accumulate together, affecting the fermentation efficiency.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a natto fermentation machine that can be automatically retracted and taken out is proposed. Utility Model Content

[0005] The utility model aims to provide a natto fermentation machine which can be automatically extended and taken out, so as to solve the problem of inconvenient taking out proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a natto fermentation machine that can be automatically retracted and taken, comprising a fermentation machine body and a mounting frame, a driving gear is arranged inside the fermentation machine body, a connecting gear is installed inside the driving gear, a threaded rod is installed inside the connecting gear, a threaded hole block is installed on the outer surface of the threaded rod, a mounting frame is installed on the lower end of the threaded hole block, a limiting groove is provided at the bottom of the fermentation machine body, a sliding groove is provided on the inner side of the limiting groove, limiting blocks are fixed on both sides of the lower end surface of the mounting frame, and a sliding block is installed at the center of the lower end surface of the mounting frame.

[0007] Furthermore, a threaded shaft is provided on the inner rear wall of the mounting frame, a fixing plate is installed on the outer surface of the threaded shaft, and a supporting plate is installed on the upper end of the fixing plate.

[0008] Furthermore, sliding bolts are installed on both sides of the support plate.

[0009] Furthermore, a connecting groove is provided on the inner wall of the installation frame.

[0010] Furthermore, a connecting shaft is installed at the edge of the front end surface of the fermentation machine body, and a protective cover is installed on the outer surface of the connecting shaft.

[0011] Furthermore, mounting plates are installed on both sides of the upper end surface of the support plate, an electric push rod is installed on the inner wall of the mounting plate, and a clamping plate is installed at the end of the electric push rod.

[0012] Furthermore, a natto fermentation box is provided on the upper end surface of the support plate, a groove is provided on the front end surface of the natto fermentation box, a driving rod is provided on the inner wall of the natto fermentation box, and a flap is installed on the outer surface of the driving rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model realizes that the mounting frame slides inside the slide groove through the threaded connection of the threaded hole block with the threaded rod, so that the mounting frame can slide out from the inside of the fermentation machine body, and the fermentation container inside the natto fermentation machine can be taken out and placed conveniently, and the mounting frame inside the natto fermentation machine can be cleaned conveniently, so as to keep the machine hygienic and tidy, and avoid bacteria brought in by directly putting hands into the machine for taking materials, and then the support plate slides through the sliding bolt and the connecting groove and the inside of the mounting frame, so as to realize the automatic sliding out of the natto fermentation box on the upper surface of the support plate, and the material can be taken out conveniently, and the natto fermentation box can be easily taken out from the natto fermentation machine body, so as to facilitate the subsequent operation and consumption of the natto, improve the automation of the equipment, and avoid the risk of scalding caused by the high temperature inside the equipment.

[0015] 2. The pull groove of the utility model is in an L-shaped structure, which is convenient for directly taking out the natto fermentation box. Then the driving rod is rotated by the motor to realize a slight rotation of the flap, which is convenient for stirring the fermented material on the inner wall, so that the natto bacteria and various nutrients in the soybeans are evenly distributed, thereby promoting the fermentation process of the natto and avoiding accumulation that affects the fermentation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body;

[0017] Figure 2 A schematic diagram of a three-dimensional structure for mounting frame connections;

[0018] Figure 3 A schematic diagram of a three-dimensional structure for connecting support plates;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure inside the natto fermentation box.

[0020] In the figure: 1. Fermentation machine body; 101. Connecting shaft; 102. Protective cover; 103. Driving gear; 104. Connecting gear; 105. Threaded rod; 106. Threaded hole block; 107. Limiting groove; 108. Limiting block; 2. Mounting frame; 201. Sliding block; 202. Sliding groove; 203. Threaded shaft; 204. Fixed plate; 205. Support plate; 206. Sliding bolt; 207. Connecting groove; 3. Mounting plate; 301. Electric push rod; 302. Clamp; 4. Natto fermentation box; 401. Pull groove; 5. Driving rod; 6. Flip plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] like Figure 1 - Figure 4 As shown, a natto fermentation machine that can be automatically telescopically taken out includes a fermentation machine body 1 and a mounting frame 2. A driving gear 103 is arranged inside the fermentation machine body 1, a connecting gear 104 is installed inside the driving gear 103, a threaded rod 105 is installed inside the connecting gear 104, a threaded hole block 106 is installed on the outer surface of the threaded rod 105, and a mounting frame 2 is installed at the lower end of the threaded hole block 106. A limiting groove 107 is provided at the bottom of the fermentation machine body 1, and a slide groove 202 is provided on the inner side of the limiting groove 107. Limiting blocks 108 are fixed on both sides of the lower end surface of the mounting frame 2, and a slider 201 is installed at the center of the lower end surface of the mounting frame 2. The hand wheel is used to drive The rotation of the gear 103 realizes the rotation of the threaded rod 105 connected to the connecting gear 104, and the installation frame 2 is threadedly connected to the threaded rod 105 through the threaded hole block 106 to realize the sliding of the installation frame 2 inside the slide groove 202 through the slider 201, so that the installation frame 2 can be easily slid out of the fermentation machine body 1, and the fermentation container inside the natto fermentation machine can be easily taken out and placed, and the installation frame 2 inside the natto fermentation machine can be easily cleaned to keep the machine clean and tidy, and avoid bacteria being brought in by directly reaching into the hands when taking materials. Then the installation frame 2 is slid and blocked inside the limit groove 107 by the limit block 108 to avoid the installation frame 2 falling off.

[0024] Furthermore, a threaded shaft 203 is provided on the inner rear wall of the mounting frame 2 , a fixing plate 204 is installed on the outer surface of the threaded shaft 203 , and a supporting plate 205 is installed on the upper end of the fixing plate 204 .

[0025] Furthermore, sliding bolts 206 are installed on both sides of the support plate 205, and a connecting groove 207 is opened on the inner wall of the installation frame 2.

[0026] The threaded shaft 203 is rotated by a motor, and then the threaded shaft 203 is threadedly connected to the fixed plate 204, so that the support plate 205 can slide through the sliding bolt 206, the connecting groove 207 and the inside of the mounting frame 2, so that the natto fermentation box 4 on the upper surface of the support plate 205 can be automatically slid out, which is convenient for taking materials. The natto fermentation box 4 can be easily taken out from the natto fermentation machine body 1, thereby facilitating the subsequent operation and consumption of the natto, improving the automation of the equipment, and avoiding the risk of burns caused by the high temperature inside the equipment.

[0027] Embodiment 2

[0028] like Figure 1 and Figure 4 As shown, the utility model proposes an automatically retractable and removable natto fermentation machine. Compared with the first embodiment, as another embodiment of the utility model, a connecting shaft 101 is installed at the edge of the front end surface of the fermentation machine body 1, and a protective cover 102 is installed on the outer surface of the connecting shaft 101. The protective cover 102 is rotatably connected to the fermentation machine body 1 through the connecting shaft 101, which is convenient for opening and closing the protective cover 102, and then fastened by a threaded bolt.

[0029] Furthermore, mounting plates 3 are installed on both sides of the upper end surface of the support plate 205, an electric push rod 301 is installed on the inner wall of the mounting plate 3, and a clamping plate 302 is installed at the end of the electric push rod 301. The clamping plate 302 is extended and retracted on the mounting plate 3 through the electric push rod 301, and is used to fix the natto fermentation box 4 to ensure internal stability.

[0030] Furthermore, a natto fermentation box 4 is provided on the upper end surface of the support plate 205, a groove 401 is provided on the front end surface of the natto fermentation box 4, a driving rod 5 is provided on the inner wall of the natto fermentation box 4, a flap 6 is installed on the outer surface of the driving rod 5, and the groove 401 is L-shaped, which is convenient for directly taking out the natto fermentation box 4, and then the driving rod 5 is rotated by the motor to achieve a slight rotation of the flap 6, which is convenient for stirring the fermented material on the inner wall, so that the natto bacteria and various nutrients in the soybeans are evenly distributed, thereby promoting the fermentation process of natto and avoiding accumulation that affects the fermentation efficiency.

[0031] Working principle: The threaded rod 105 connected to the connecting gear 104 is rotated by rotating the driving gear 103 through the hand wheel, and the mounting frame 2 is connected to the threaded rod 105 through the threaded hole block 106 to realize the mounting frame 2 sliding inside the slide groove 202 through the slider 201, so that the mounting frame 2 can be easily slid out of the fermentation machine body 1, and the fermentation container inside the natto fermentation machine can be easily taken out and placed, and the mounting frame 2 inside the natto fermentation machine can be easily cleaned to keep the machine clean and tidy, and avoid directly reaching into the hand to take the material and bring in bacteria, and then the mounting frame 2 is installed in the limiting groove 1 through the limiting block 108. 07 is used for sliding blocking to avoid the installation frame 2 from falling off, and then the threaded shaft 203 is rotated by the motor, and then the threaded shaft 203 is threadedly connected with the fixed plate 204, so that the support plate 205 is slidable through the sliding bolt 206 and the connecting groove 207 and the inside of the installation frame 2, so that the natto fermentation box 4 on the upper surface of the support plate 205 is automatically slid out, which is convenient for taking materials, and the natto fermentation box 4 can be easily taken out from the natto fermentation machine body 1, so as to facilitate the subsequent operation and consumption of the natto, improve the automation of the equipment, and avoid the risk of scalding caused by the high temperature inside the equipment.

[0032] Finally, the clamping plate 302 is extended and retracted on the mounting plate 3 through the electric push rod 301 to fix the natto fermentation box 4 to ensure the internal stability, and the pull groove 401 is L-shaped, which is convenient for directly taking out the natto fermentation box 4, and then the driving rod 5 is rotated by the motor to achieve a slight rotation of the flap 6, which is convenient for stirring the fermented material on the inner wall, so that the natto bacteria and various nutrients in the soybeans are evenly distributed, thereby promoting the fermentation process of natto and avoiding accumulation that affects the fermentation efficiency.

[0033] This is the working principle of this automatically retractable natto fermentation machine.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A natto fermentation machine that can be automatically extended and taken out, comprising a fermentation machine body (1) and a mounting frame (2), characterized in that: A driving gear (103) is arranged inside the fermentation machine body (1), a connecting gear (104) is installed inside the driving gear (103), a threaded rod (105) is installed inside the connecting gear (104), a threaded hole block (106) is installed on the outer surface of the threaded rod (105), a mounting frame (2) is installed at the lower end of the threaded hole block (106), a limiting groove (107) is provided at the bottom of the fermentation machine body (1), a sliding groove (202) is provided on the inner side of the limiting groove (107), limiting blocks (108) are fixed on both sides of the lower end surface of the mounting frame (2), and a sliding block (201) is installed at the center of the lower end surface of the mounting frame (2).

2. The natto fermentation machine capable of automatically retracting and taking out according to claim 1, characterized in that: A threaded shaft (203) is provided on the inner rear wall of the installation frame (2), a fixing plate (204) is installed on the outer surface of the threaded shaft (203), and a supporting plate (205) is installed on the upper end of the fixing plate (204).

3. The natto fermentation machine capable of automatically retracting and taking out according to claim 2, characterized in that: Sliding bolts (206) are installed on both sides of the support plate (205).

4. The natto fermentation machine capable of automatically retracting and taking out according to claim 2, characterized in that: The inner wall of the installation frame (2) is provided with a connection groove (207).

5. The natto fermentation machine capable of automatically retracting and taking out according to claim 1, characterized in that: A connecting shaft (101) is installed at the edge of the front end surface of the fermentation machine body (1), and a protective cover (102) is installed on the outer surface of the connecting shaft (101).

6. The natto fermentation machine capable of automatically retracting and taking out according to claim 2, characterized in that: Mounting plates (3) are installed on both sides of the upper end surface of the support plate (205), an electric push rod (301) is installed on the inner wall of the mounting plate (3), and a clamping plate (302) is installed at the end of the electric push rod (301).

7. The natto fermentation machine capable of automatically retracting and taking out according to claim 2, characterized in that: The upper end surface of the support plate (205) is provided with a natto fermentation box (4), the front end surface of the natto fermentation box (4) is provided with a groove (401), the inner wall of the natto fermentation box (4) is provided with a driving rod (5), and the outer surface of the driving rod (5) is installed with a flap (6).

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