Bread fermentation box

Abstract

The utility model relates to a bread fermentation box, and belongs to the technical field of bread fermentation, the bread fermentation box comprises a fermentation box body, a motor is fixed on the upper surface of the fermentation box body, a first gear is fixed on an output shaft of the motor, the lower surface of an inner cavity of the fermentation box body is rotatably connected with a rotating pipe through a bearing seat, and the rotating pipe penetrates through and extends to the outside of the fermentation box body; a second gear engaged with the first gear is fixed to the outer surface of the rotating pipe. According to the bread fermentation box, a rotating handle is rotated, a threaded rod is driven to rotate, a moving block is driven to move, a pushing block and a moving plate are pushed to move together and extrude a spring, a clamping block and a clamping rod are driven to move together, the clamping rod is made to be away from a clamping groove, the clamping block is made to be away from a rotating pipe, and after a tray is adjusted, the rotating handle is rotated reversely, the moving block is driven to move through the threaded rod, and the moving plate is reset; the clamping rods are clamped into the clamping grooves, the clamping blocks abut against the rotating pipes, the tray is installed, the position of the tray is convenient to adjust, and the fixing effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of bread fermentation, in particular to a bread fermentation box. Background Art

[0002] Fermentation refers to the process in which people use the life activities of microorganisms under aerobic or anaerobic conditions to prepare the microbial cells themselves, or direct metabolites or secondary metabolites. When making bread and pastries, the dough needs to be fermented, so a fermentation box is needed.

[0003] For example, a Chinese patent (publication number: CN217937063U) discloses a bread fermentation box, comprising a box body, a motor is fixedly installed in the middle position of the top outer wall of the box body, the bottom end of the motor output shaft is connected to a transmission shaft through a coupling, one end of the transmission shaft is located inside the box body, a plurality of fixed disks are sleeved on the circumferential outer wall of the transmission shaft, a plurality of through holes are opened on the top outer wall of the fixed disk, a retaining ring is fixedly installed on the circumferential outer wall of the fixed disk near the edge, and two semicircular clamping plates are sleeved on the circumferential outer wall of the transmission shaft near the bottom of the fixed disk; the utility model places the dough in the fixed disk and fixes it, and the bottom of the fixed disk is opened with a through hole to facilitate air circulation and uniform heating of the dough. The surface of the bottom clamping plate is adhered with a sticker to facilitate adsorption of dough debris. The motor is started to drive the transmission shaft to rotate, and then the fixed disk and the dough are driven to rotate at a uniform speed, so that the dough is heated evenly and fermentation is convenient.

[0004] The above-mentioned bread fermentation box still has certain shortcomings. After opening the box, the dough is placed in the fixed plate and spread out, and then the box is closed, clean water is introduced through the water inlet pipe, and the electric heating rod is started for heating to ensure that the inside of the box is at a constant temperature and appropriate humidity. However, the distance between each fixed plate is small, and the position of the fixed plate cannot be adjusted, which makes it inconvenient to ferment bread of different sizes and affects the fermentation effect of the bread. Therefore, a bread fermentation box is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a bread fermentation box, which has the advantage of easy adjustment and solves the problem of inconvenient adjustment of the existing bread fermentation box.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a bread fermentation box, comprising a fermentation box body, a motor fixed to the upper surface of the fermentation box body, a first gear fixed to the output shaft of the motor, a rotating tube rotatably connected to the lower surface of the inner cavity of the fermentation box body through a bearing seat, the rotating tube having a second gear meshing with the first gear fixed to the outer surface of the rotating tube, a plurality of trays slidably connected to the outer surface of the rotating tube, a mounting mechanism provided on the lower surface of the tray, and a control mechanism provided on the upper surface of the fermentation box body;

[0007] The mounting mechanism includes a moving component and a limiting component. The moving component includes a box body fixed to the lower surface of the pallet, a threaded hole is opened on the front of the box body, and the moving component also includes a threaded rod threadedly connected to the inside of the threaded hole, a moving block rotatably connected to the back of the threaded rod through a bearing seat, a push block abutting the left and right sides of the moving block, a moving plate fixed to the opposite sides of the two push blocks, a plurality of telescopic rods fixed to the left and right sides of the inner cavity of the box body, and a spring sleeved on the outer surface of the telescopic rod.

[0008] By adopting this technical solution, the position of the tray can be easily adjusted and fixed through the installation mechanism, which is conducive to the placement and fermentation of bread of different sizes. The control mechanism can increase the temperature and humidity inside the fermentation box body, which is conducive to the fermentation of bread.

[0009] Furthermore, the limiting assembly includes a clamping block fixed to one side opposite to the two movable plates, and a clamping rod fixed to one side opposite to the two clamping blocks, and clamping grooves are provided on both the left and right sides of the rotating tube.

[0010] By adopting this technical solution, the tray is fixed by inserting the clamping rod into the inside of the clamping slot.

[0011] Furthermore, two sliding rods are fixed on the front of the moving block, and two sliding holes are opened on the front of the box body, and the sliding rods are slidably connected to the inside of the sliding holes.

[0012] By adopting this technical solution, the stability of the moving block is increased during movement.

[0013] Furthermore, a rotating handle is fixed on the front side of the threaded rod, and the moving block and the pushing block are both trapezoidal.

[0014] By adopting this technical solution, it is convenient to rotate the threaded rod, and the threaded rod drives the moving block to push the push block to move.

[0015] Furthermore, the opposite sides of the left and right springs are respectively fixed to the opposite sides of the two movable plates, and the opposite sides of the left and right springs are respectively fixed to the left and right sides of the inner cavity of the box.

[0016] By adopting this technical solution, the movable plate is reset by the spring.

[0017] Furthermore, the clamping rod is slidably connected to the inside of the clamping slot, and the clamping block abuts against the outer surface of the rotating tube.

[0018] By adopting this technical solution, the card rod is inserted into the inside of the card slot to fix the rotating tube, and the clamping block abuts against the rotating tube, thereby further increasing the stability of the tray during installation.

[0019] Furthermore, the control mechanism includes a shell and a water tank fixed to the upper surface of the fermentation box body, a fan fixed to the upper surface of the shell, a first air duct fixed to the input end of the fan, a second air duct fixed to the output end of the fan, a rotary joint fixed to the lower surface of the second air duct, a plurality of partitions fixed to the inner wall of the shell, a plurality of heating wires fixed to the lower surface of the inner cavity of the shell, a water pump fixed to the left side of the fermentation box body, a first water pipe fixed to the input end of the water pump, a second water pipe fixed to the output end of the water pump, and a spray box fixed to the upper surface of the inner cavity of the fermentation box body, and a plurality of spray holes are provided on the outer surface of the rotary pipe.

[0020] By adopting this technical solution, the temperature and humidity inside the fermentation box body are increased through the control mechanism, which is beneficial to the fermentation of bread.

[0021] Furthermore, an air inlet is opened on the right side of the upper surface of the shell, a dustproof net is fixed inside the air inlet, the lower surface of the first air duct is fixed to the left side of the upper surface of the shell, and the lower surface of the rotary joint is fixed to the upper surface of the rotating tube.

[0022] By adopting this technical solution, the dustproof net prevents dust from entering the shell, and the rotary joint prevents the second air duct from rotating with the rotating tube when the rotating tube rotates.

[0023] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0024] 1. The bread fermentation box has an installation mechanism. By rotating the rotating handle, the threaded rod rotates in the threaded hole, which drives the moving block to move, pushes the push block and the moving plate to move together and squeezes the spring, and drives the clamping block and the card rod to move together, so that the card rod is away from the card slot and the clamping block is away from the rotating tube. After adjusting the tray, the rotating handle is rotated in the opposite direction to drive the moving block to move through the threaded rod, and the moving plate is reset so that the card rod is stuck in the inside of the card slot, and the clamping block abuts against the rotating tube. The tray is installed, which not only makes it convenient to adjust the position of the tray, but also has a good fixing effect.

[0025] 2. The bread fermentation box uses a control mechanism. The fan draws air in through the air inlet. The air is heated by the heating wire and follows a serpentine route under the action of the partition to enter the first air duct, and enters the rotating pipe through the second air duct and the rotary joint, and is then sprayed out through the spray hole to heat the interior of the fermentation box body. The water pump sends the water in the water tank through the first water pipe to the second water pipe, and then enters the spray box and is sprayed out through the refined nozzle to increase the humidity in the fermentation box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a three-dimensional appearance diagram of the fermentation box body of the present invention;

[0028] Figure 3 This is a schematic diagram of the top view of the mounting mechanism of the utility model;

[0029] Figure 4 It is a structural diagram of the control mechanism of the utility model.

[0030] In the figure: 1. Fermentation box body; 2. Tray; 3. Mounting mechanism; 301. Box body; 302. Threaded hole; 303. Threaded rod; 304. Moving block; 305. Push block; 306. Moving plate; 307. Telescopic rod; 308. Spring; 309. Clamping block; 310. Clamping rod; 311. Clamping slot; 4. Control mechanism; 401. Shell; 402. Partition; 403. Heating wire; 404. First air duct; 405. Fan; 406. Second air duct; 407. Rotary joint; 408. Water tank; 409. First water pipe; 410. Water pump; 411. Second water pipe; 412. Spray box; 413. Spray hole; 5. Rotating pipe; 6. Motor; 7. First gear; 8. Second gear. DETAILED DESCRIPTION

[0031] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0032] See also Figures 1 to 2The bread fermentation box in this embodiment includes a fermentation box body 1, a motor 6 is fixed on the upper surface of the fermentation box body 1, and a first gear 7 is fixed to the output shaft of the motor 6. The lower surface of the inner cavity of the fermentation box body 1 is rotatably connected to a rotating tube 5 that penetrates and extends to the outside of the fermentation box body 1 through a bearing seat. The outer surface of the rotating tube 5 is fixed with a second gear 8 that meshes with the first gear 7. The first gear 7 is driven to rotate by the motor 6, and the second gear 8 and the rotating tube 5 are driven to rotate together. The outer surface of the rotating tube 5 is slidably connected to a plurality of trays 2. The rotating tube 5 rotates and drives the trays 2 to rotate together to ferment the bread on the trays 2. A mounting mechanism 3 is provided on the lower surface of the tray 2, and a control mechanism 4 is provided on the upper surface of the fermentation box body 1. The position of the tray 2 can be easily adjusted and fixed through the mounting mechanism 3, which is conducive to placing and fermenting bread of different sizes. The control mechanism 4 increases the temperature and humidity inside the fermentation box body 1, which is conducive to bread fermentation.

[0033] See also Figure 3 In order to adjust the position of the tray 2 and then fix it, the mounting mechanism 3 in this embodiment includes a moving component and a limiting component. The moving component includes a box body 301 fixed to the lower surface of the tray 2, and a threaded hole 302 is opened on the front of the box body 301. The moving component also includes a threaded rod 303 threadedly connected to the inside of the threaded hole 302, a moving block 304 rotatably connected to the back of the threaded rod 303 through a bearing seat, a push block 305 abutting against the left and right sides of the moving block 304, a moving plate 306 fixed to the opposite side of the two push blocks 305, a plurality of telescopic rods 307 fixed to the left and right sides of the inner cavity of the box body 301, and a spring 308 sleeved on the outer surface of the telescopic rod 307. The moving plate 306 is reset by the spring 308.

[0034] The limiting assembly includes a clamping block 309 fixed to opposite sides of the two movable plates 306 and a clamping rod 310 fixed to opposite sides of the two clamping blocks 309 . A clamping slot 311 is provided on both the left and right sides of the rotating tube 5 .

[0035] Among them, two sliding rods are fixed on the front of the moving block 304, and two sliding holes are opened on the front of the box body 301. The sliding rods are slidably connected to the inside of the sliding holes to increase the stability of the moving block 304 when moving. A rotating handle is fixed on the front of the threaded rod 303 to facilitate the rotation of the threaded rod 303. The moving block 304 and the push block 305 are both trapezoidal, and the push block 305 is pushed to move by the moving block 304.

[0036] In addition, the opposite sides of the left and right telescopic rods 307 are respectively fixed to the opposite sides of the two movable plates 306, and the opposite sides of the left and right springs 308 are respectively fixed to the opposite sides of the two movable plates 306. The opposite sides of the left and right springs 308 are respectively fixed to the left and right sides of the inner cavity of the box body 301, and the movable plates 306 are reset by the springs 308.

[0037] In addition, the card rod 310 is slidably connected to the inside of the card slot 311. The card rod 310 is inserted into the inside of the card slot 311 to install and fix the rotating tube 5. The clamping block 309 abuts against the outer surface of the rotating tube 5. The abutment between the clamping block 309 and the rotating tube 5 further increases the stability of the tray 2 during installation.

[0038] It should be noted that the left and right telescopic rods 307 include rod sleeves fixed on the left and right sides of the inner cavity of the box body 301, connecting rods slidably connected to the inside of the rod sleeves, limit blocks fixed to the lower surface of the connecting rods, and limit grooves opened on the lower surface of the inner cavity of the rod sleeves. The limit blocks are slidably connected to the inside of the limit grooves, and the opposite sides of the two connecting rods are respectively fixed to the opposite sides of the two movable plates 306, and the movable plates 306 are made to move linearly through the telescopic rods 307.

[0039] The mounting mechanism 3 in this embodiment rotates the rotating handle to drive the threaded rod 303 to rotate in the threaded hole 302, driving the moving block 304 to move, pushing the push block 305 and the moving plate 306 to move together and squeeze the spring 308, and driving the clamping block 309 and the clamping rod 310 to move together, so that the clamping rod 310 is away from the slot 311, and the clamping block 309 is away from the rotating tube 5. After adjusting the tray 2, the rotating handle is rotated in the opposite direction to drive the moving block 304 to move through the threaded rod 303, and the moving plate 306 is reset, so that the clamping rod 310 is stuck in the inside of the slot 311, and the clamping block 309 is abutted against the rotating tube 5, so that the tray 2 is installed, which not only makes it convenient to adjust the position of the tray 2, but also has a good fixing effect.

[0040] See also Figure 4 To facilitate temperature and humidity adjustment, the control mechanism 4 in this embodiment includes a housing 401 and a water tank 408 fixed to the upper surface of the fermentation chamber body 1, a fan 405 fixed to the upper surface of the housing 401, a first air duct 404 fixed to the input end of the fan 405, a second air duct 406 fixed to the output end of the fan 405, a rotary joint 407 fixed to the lower surface of the second air duct 406, a plurality of partitions 402 fixed to the inner wall of the housing 401, a plurality of heating wires 403 fixed to the lower surface of the inner cavity of the housing 401, a water pump 410 fixed to the left side of the fermentation chamber body 1, a first water pipe 409 fixed to the input end of the water pump 410, a second water pipe 411 fixed to the output end of the water pump 410, and a spray box 412 fixed to the upper surface of the inner cavity of the fermentation chamber body 1. The outer surface of the rotating pipe 5 is provided with a plurality of spray holes 413.

[0041] Among them, an air inlet is opened on the right side of the upper surface of the shell 401, and a dustproof net is fixed inside the air inlet, which facilitates air to enter and be heated through the air inlet, and prevents dust from entering the shell 401 through the dustproof net. The lower surface of the first air duct 404 is fixed to the left side of the upper surface of the shell 401, which facilitates the heated air to enter the first air duct 404. The lower surface of the rotary joint 407 is fixed to the upper surface of the rotating tube 5, and the rotary joint 407 prevents the second air duct 406 from rotating with the rotating tube 5 when the rotating tube 5 rotates.

[0042] In addition, multiple refinement nozzles are fixed at the bottom of the spray box 412, which are used to refine the water and spray it out. The first water pipe 409 and the second water pipe 411 are both L-shaped. The right side of the first water pipe 409 is fixed to the left side of the water tank 408 to facilitate the entry of water into the first water pipe 409. The right side of the second water pipe 411 is fixed to the left side of the spray box 412 to facilitate the entry of water into the spray box 412.

[0043] It should be noted that a sensor is fixed on the upper surface of the inner cavity of the fermentation box body 1, which is used to sense the temperature and humidity inside the fermentation box body 1, so as to facilitate the control of the control mechanism 4 to increase the temperature and humidify. The electrical components appearing in the text are all electrically connected to the main controller and the power supply, and the electrical components appearing in the text are all conventionally known devices. This application will not go into too much detail. The main controller can be a conventionally known device that acts as a control for a computer, etc. The control circuit of the main controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and this application is mainly used to protect mechanical devices, so this application will no longer explain the control method and circuit connection in detail.

[0044] In the control mechanism 4 of this embodiment, the fan 405 draws air in through the air inlet hole. The air is heated by the heating wire 403 and follows a serpentine route under the action of the partition 402, enters the first air duct 404, and enters the rotating tube 5 through the second air duct 406 and the rotary joint 407. The air is then sprayed out through the spray hole 413 to heat the interior of the fermentation box body 1. The water pump 410 sends water in the water tank 408 through the first water pipe 409 to the second water pipe 411. The water then enters the spray box 412 and is sprayed out through the fine nozzle to increase the humidity in the fermentation box body 1.

[0045] The working principle of the above embodiment is:

[0046] When the tray 2 is in the position, the handle is rotated, and the handle drives the threaded rod 303 to rotate in the threaded hole 302, and the moving block 304 is moved by the threaded rod 303. When the moving block 304 moves, it pushes the two push blocks 305 to move in opposite directions at the same time. The push block 305 drives the moving plate 306 to move together and squeezes the spring 308 and the telescopic rod 307. The moving plate 306 drives the clamping block 309 and the clamping rod 310 to move together, so that the clamping rod 310 is away from the slot 311 and the clamping block 309 is away from the rotating tube 5. After adjusting the tray 2, the handle is rotated in the opposite direction, and the threaded rod 303 drives the moving block 304 to move. The moving plate 306 will be reset under the action of the spring 308, and the clamping block 309 and the clamping rod 310 will move together, so that the clamping rod 310 is stuck in the inside of the slot 311. The clamping block 309 abuts against the rotating tube 5, and the tray 2 is installed. It is not only convenient to adjust the position of the tray 2, but also has a good fixing effect.

[0047] (2) When the sensor senses that the temperature inside the fermentation box body 1 is too low, the fan 405 and the heating wire 403 are started. The fan 405 draws air in through the air inlet. The dust in the air is filtered by the dustproof net. The air enters the shell 401, is heated by the heating wire 403, and takes a serpentine route under the action of the partition 402 to improve the heating efficiency. Then the air enters the first air duct 404, and enters the rotating pipe 5 through the second air duct 406 and the rotary joint 407, and is sprayed out through the spray hole 413 to heat the inside of the fermentation box body 1. When the sensor senses that the inside of the fermentation box body 1 is lacking in moisture, the water pump 410 is started. The water pump 410 draws water out of the water tank 408 through the first water pipe 409 and sends it to the second water pipe 411. The water enters the spray box 412 through the second water pipe 411 and is sprayed out through the fine nozzle at the bottom of the spray box 412 to increase the humidity in the fermentation box body 1.

Claims

1. A bread fermentation box, comprising a fermentation box body (1), characterized in that: A motor (6) is fixed to the upper surface of the fermentation box body (1), and a first gear (7) is fixed to the output shaft of the motor (6). A rotating tube (5) that penetrates and extends to the outside of the fermentation box body (1) is rotatably connected to the lower surface of the inner cavity of the fermentation box body (1) via a bearing seat. A second gear (8) that meshes with the first gear (7) is fixed to the outer surface of the rotating tube (5). A plurality of trays (2) are slidably connected to the outer surface of the rotating tube (5). A mounting mechanism (3) is provided on the lower surface of the tray (2). A control mechanism (4) is provided on the upper surface of the fermentation box body (1). The mounting mechanism (3) includes a moving assembly and a limiting assembly. The moving assembly includes a box body (301) fixed to the lower surface of the tray (2), a threaded hole (302) is opened on the front of the box body (301), and the moving assembly also includes a threaded rod (303) threadedly connected to the inside of the threaded hole (302), a moving block (304) rotatably connected to the back of the threaded rod (303) through a bearing seat, a push block (305) abutting against the left and right sides of the moving block (304), a moving plate (306) fixed to the opposite sides of the two push blocks (305), a plurality of telescopic rods (307) fixed to the left and right sides of the inner cavity of the box body (301), and a spring (308) sleeved on the outer surface of the telescopic rod (307).

2. A bread fermentation box according to claim 1, characterized in that: The limiting assembly comprises a clamping block (309) fixed to opposite sides of the two movable plates (306), and a clamping rod (310) fixed to opposite sides of the two clamping blocks (309). The left and right sides of the rotating tube (5) are both provided with a clamping slot (311).

3. A bread fermentation box according to claim 1, characterized in that: Two sliding rods are fixed on the front of the moving block (304), and two sliding holes are provided on the front of the box body (301), and the sliding rods are slidably connected to the inside of the sliding holes.

4. The bread fermentation box according to claim 1, characterized in that: A rotating handle is fixed on the front of the threaded rod (303), and the moving block (304) and the pushing block (305) are both trapezoidal.

5. The bread fermentation box according to claim 1, characterized in that: The opposite sides of the left and right springs (308) are respectively fixed to the opposite sides of the two movable plates (306), and the opposite sides of the left and right springs (308) are respectively fixed to the left and right sides of the inner cavity of the box body (301).

6. The bread fermentation box according to claim 2, characterized in that: The clamping rod (310) is slidably connected to the inside of the clamping slot (311), and the clamping block (309) abuts against the outer surface of the rotating tube (5).

7. The bread fermentation box according to claim 1, characterized in that: The control mechanism (4) includes a shell (401) and a water tank (408) fixed to the upper surface of the fermentation box body (1), a fan (405) fixed to the upper surface of the shell (401), a first air duct (404) fixed to the input end of the fan (405), a second air duct (406) fixed to the output end of the fan (405), a rotary joint (407) fixed to the lower surface of the second air duct (406), and a plurality of fixed to the inner wall of the shell (401). A partition (402), a plurality of heating wires (403) fixed to the lower surface of the inner cavity of the shell (401), a water pump (410) fixed to the left side of the fermentation box body (1), a first water pipe (409) fixed to the input end of the water pump (410), a second water pipe (411) fixed to the output end of the water pump (410), a spray box (412) fixed to the upper surface of the inner cavity of the fermentation box body (1), and a plurality of spray holes (413) are opened on the outer surface of the rotating pipe (5).

8. The bread fermentation box according to claim 7, characterized in that: An air inlet is provided on the right side of the upper surface of the shell (401), a dustproof net is fixed inside the air inlet, the lower surface of the first air duct (404) is fixed to the left side of the upper surface of the shell (401), and the lower surface of the rotary joint (407) is fixed to the upper surface of the rotating tube (5).

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