A constant temperature fermentation incubator with adjustable temperature

Abstract

The invention relates to a temperature-adjustable constant-temperature proofing incubator, comprising a rectangular proofing incubator, a proofing room is provided on the proofing incubator, a controller is provided in the proofing incubator below the proofing room, and a display screen, a temperature adjustment knob and a proofing time adjustment knob are provided on the controller; opposite bearing brackets are fixedly connected to the inner side walls of the proofing incubator on both sides of the proofing room; the bearing brackets include vertical side panels; a plurality of horizontal strips are fixedly connected to the side panels and are vertically linearly distributed, and the inner side edges of the rear ends of the strips are formed with supporting convex plates, and two groups of rotating footrests distributed front and rear are abutted on the lower end surfaces of the strips on the front sides of the supporting convex plates. When the constant-temperature proofing incubator is normally set upright, bread of regular length can be proofed in the box; however, the constant-temperature proofing incubator can be set in an inclined position, and the height of the incubator can be used to accommodate longer bread, so that the proofing of longer bread can be taken into account.

Description

Technical field:

[0001] The invention relates to the technical field of incubators, and more specifically to a constant-temperature proofing incubator with adjustable temperature. Background technology:

[0002] The proofing incubator, also known as the bread proofing box, is an electric heating product designed according to the principles and requirements of bread fermentation. It has the advantages of being safe and reliable to use. It is an indispensable supporting equipment for improving the quality of bread production. The current proofing incubator can adjust and control the proofing temperature and proofing time, and realize a constant temperature design within the incubator at the set time to promote the proofing of bread; the current proofing incubator is provided with a plurality of brackets with longitudinal slot structures, on which the proofing brackets can be inserted, and the bread is placed on the proofing brackets, and then the proofing brackets are inserted into the slots on both sides of the brackets to proof the bread in the proofing incubator; but the conventional length of bread is currently short, and can be set longitudinally in the proofing incubator; but in the factory production process, there are some breads with longer lengths and smaller quantities that need to be proofed, such as baguettes, and the longitudinal depth of the conventional proofing incubator cannot accommodate their length, so a specially made deep proofing box is required, but due to the small quantity, it is not cost-effective to construct a specially made proofing box; and then someone suggested whether it is possible to improve the design of the existing proofing incubator to achieve the proofing of longer breads. Summary of the invention:

[0003] The purpose of the invention is to address the deficiencies of the prior art and to provide a temperature-adjustable constant temperature proofing incubator, which can accommodate longer bread for proofing by changing its position based on its height.

[0004] A temperature-adjustable constant-temperature proofing incubator comprises a rectangular proofing incubator, on which a proofing room is arranged, and a controller is arranged in the proofing incubator below the proofing room, and the controller is provided with a display screen, a temperature adjustment knob and a proofing time adjustment knob; relative bearing brackets are fixedly connected to the inner walls of the proofing incubator on both sides of the proofing room; the bearing brackets comprise vertical side panels; a plurality of horizontal strips which are vertically linearly distributed are fixedly connected to the side panels, and a supporting convex plate is formed on the inner side edge of the rear end of the strip, and two groups of front and rear distributed rotating footrests are abutted on the lower end surface of the strip on the front side of the supporting convex plate, and the rotating footrest comprises a rectangular strip-shaped support plate, and one end of the support plate close to the side plate abuts on the side plate and is formed with a semicircular plate extending forward, and a positioning hole is formed in the center of the semicircular plate, and a T-shaped positioning pin is inserted in the positioning hole, and the upper end of the positioning pin is fixedly connected to the strip.

[0005] Preferably, flip handles are fixedly connected to both side walls of the proofing incubator.

[0006] Preferably, a lower guide wheel assembly is provided on the lower side of the rear end surface of the fermentation incubator, and the lower guide wheel assembly includes a transverse lower support shaft, a plurality of lower guide wheels are sleeved on the lower support shaft, and lower end seats are fixed to the rear end surface of the fermentation incubator by inserting sleeves at both ends of the lower support shaft;

[0007] The lower end of the outer wall of the lower guide wheel and the lower end surface of the fermentation incubator are at the same level;

[0008] An inclined support frame is arranged at the middle and upper part of the rear end surface of the fermentation incubator.

[0009] Preferably, the support frame comprises a transverse upper connecting shaft, a plurality of upper supports are inserted and sleeved on the upper connecting shaft, and the upper supports are fixedly connected to the rear end surface of the fermentation incubator; both ends of the upper connecting shaft extend out of the upper supports and are inserted and sleeved and fixedly connected with oblique support rods, and a transverse upper supporting shaft is inserted and fixed between the ends of the oblique support rods, and a plurality of upper guide wheels are sleeved on the upper supporting shaft;

[0010] A limiting assembly is fixedly connected to the rear end surface of the fermentation incubator on the upper side of the upper support, and the limiting assembly includes a limiting block with a right-angle trapezoidal longitudinal section, and the oblique support rod rests on the inclined surface at the rear end of the limiting block.

[0011] Preferably, ear plates are formed on the inclined surfaces at both ends of the limit stopper respectively, and positioning bolts are screwed on the ear plates, and the ends of the positioning bolts are pressed against the oblique support rods.

[0012] Preferably, a stop assembly is provided on the rear end surface of the proofing incubator near the lower guide wheel assembly, the stop assembly includes a connecting block which is transversely fixed to the proofing incubator, a plurality of stop blocks are provided on the connecting block, the stop block includes a stop base plate, a regular hexagonal adjusting head is formed on the stop base plate, a stud is formed on the adjusting head, and the stud is screwed to the connecting block.

[0013] Preferably, the slats are evenly distributed on the side panels in a linear manner, and the swivel footrests are not provided on all the slats; the swivel footrests are distributed on the slats spaced apart from each other on the side panels.

[0014] Preferably, the width of the support plate on the rotating footrest is smaller than the width of the strip, and the center distance from the inner side of the strip to the positioning pin is smaller than the center distance from the end of the support plate away from the positioning pin to the positioning pin.

[0015] The beneficial effects of the invention are:

[0016] When the constant temperature proofing incubator is normally set upright, bread of regular length can be proofed in the incubator; however, the constant temperature proofing incubator can be set at an angle, and the height of the incubator can be used to accommodate longer bread, thereby taking into account the proofing of longer bread. Description of the drawings:

[0017] Figure 1It is a schematic diagram of the three-dimensional structure of the invention in an upright state;

[0018] Figure 2 It is a schematic diagram of the structure when the invention is in an upright state;

[0019] Figure 3 It is a schematic diagram of the structure when the invention is in an upright state as viewed from the side;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the invention in an oblique state;

[0021] Figure 5 It is a side view schematic diagram of the structure of the invention in an oblique state;

[0022] Figure 6 It is a structural schematic diagram of the internal rotating footrest of the invention.

[0023] In the figure: 1. Proofing incubator; 2. Load-bearing bracket; 3. Controller; 4. Flip handle; 5. Lower guide wheel assembly; 6. Support frame; 7. Limit assembly; 8. Stop assembly. Specific implementation method:

[0024] Example: See Figure 1 , 2 , 3, and 6, a temperature-adjustable constant-temperature fermentation incubator comprises a rectangular fermentation incubator 1, a fermentation chamber 11 is arranged on the fermentation incubator 1, a controller 3 is arranged in the fermentation incubator 1 below the fermentation chamber 11, and a display screen 31, a temperature adjustment knob 32, and a fermentation time adjustment knob 33 are arranged on the controller 3; opposite bearing brackets 2 are fixedly connected to the inner side walls of the fermentation incubator 1 on both sides of the fermentation chamber 11; the bearing bracket 2 comprises a vertical side plate 21; a plurality of horizontal and vertically linearly distributed The strip board 22 has a supporting protrusion 221 formed on the inner side of the rear end of the strip board 22. Two groups of front and rear distributed rotating feet 23 are abutted on the lower end surface of the strip board 22 in front of the supporting protrusion 221. The rotating feet 23 include a rectangular strip-shaped support plate 231. One end of the support plate 231 close to the side plate 21 abuts against the side plate 21 and is formed with a semicircular plate 232 extending forward. A positioning hole 233 is formed in the center of the semicircular plate 232. A T-shaped positioning pin 24 is inserted in the positioning hole 233. The upper end of the positioning pin 24 is fixedly connected to the strip board 22.

[0025] Flip handles 4 are fixedly connected to both side walls of the fermentation incubator 1. When the position of the fermentation incubator 1 is changed, the flip handles 4 can be used as leverage points, that is, the fermentation incubator 1 can be tilted or upright by holding the flip handles 4.

[0026] like Figure 4 , 5As shown, a lower guide wheel assembly 5 is provided on the lower side of the rear end surface of the proofing incubator 1, and the lower guide wheel assembly 5 includes a transverse lower support shaft 51, and a plurality of lower guide wheels 53 are sleeved on the lower support shaft 51. Lower end seats 52 are fixed to the rear end surface of the proofing incubator 1 by inserting sleeves at both ends of the lower support shaft 51, and the lower end seats 52 are fixed to the rear end surface of the proofing incubator 1; the lower end of the outer wall of the lower guide wheel 53 and the lower end surface of the proofing incubator 1 are at the same level; an inclined support frame 6 is provided in the middle and upper part of the rear end surface of the proofing incubator 1; the support frame 6 and the lower guide wheel assembly 5 cooperate to make the proofing incubator 1 inclined.

[0027] The support frame 6 includes a transverse upper connecting shaft 62, on which a plurality of upper supports 61 are inserted and sleeved, and the upper supports 61 are fixedly connected to the rear end surface of the fermentation incubator 1; both ends of the upper connecting shaft 62 extend out of the upper supports 61 and are inserted and sleeved with oblique support rods 63, between the ends of the oblique support rods 63, a transverse upper support shaft 64 is inserted and fixed, and a plurality of upper guide wheels 65 are sleeved on the upper support shaft 64; the support frame 6 is a movable structure, and when the fermentation incubator 1 is set upright, the support frame 6 can be turned downward to realize that the support frame 6 is set vertically, so as to avoid the fermentation incubator 1 from occupying a large space due to the support frame 6;

[0028] Moreover, the above-mentioned support frame 6 or the lower guide wheel assembly 5 are in contact with the ground through rollers. When the proofing incubator 1 is tilted, the movement of the proofing incubator 1 is convenient based on the rollers, especially when entering or leaving the door, the collision between the proofing incubator 1 and the door frame due to the height can be avoided.

[0029] The rear end surface of the fermentation incubator 1 on the upper side of the upper support 61 is fixedly connected with a limiting assembly 7, which includes a limiting block 71 with a right-angle trapezoidal longitudinal section, and the oblique support rod 63 abuts against the inclined surface at the rear end of the limiting block 71.

[0030] Ear plates 711 are respectively formed on the inclined surfaces at both ends of the limit stopper 71, and positioning bolts 72 are screwed on the ear plates 711. The ends of the positioning bolts 72 are pressed against the inclined support rods 63. The positioning bolts 72 can be used to position the support frame 6 on the limit assembly 7.

[0031] The proofing incubator 1 is provided with a stop assembly 8 on the rear end surface close to the lower guide wheel assembly 5, and the stop assembly 8 includes a connecting block 81 which is transversely fixed to the proofing incubator 1, and a plurality of stop blocks 82 are provided on the connecting block 81. The stop block 82 includes a stop base plate 821, and a regular hexagonal adjusting head 822 is formed on the stop base plate 821, and a stud 823 is formed on the adjusting head 822, and the stud 823 is screwed to the connecting block 81; because the proofing incubator 1 contacts the bottom surface through the roller when it is tilted, the stop base plate 821 on the stop assembly 8 contacts and presses against the ground to limit the movement of the proofing incubator 1, which is equivalent to having a handbrake effect.

[0032] The strips 22 are evenly distributed on the side panels 21 in a linear manner, and the rotating footrests 23 are not arranged on all the strips 22; the rotating footrests 23 are arranged on the strips 22 at intervals.

[0033] The width of the support plate 231 on the rotating footrest 23 is smaller than the width of the strip board 22, and the center distance from the inner side of the strip board 22 to the positioning pin 24 is smaller than the center distance from the end of the support plate 231 away from the positioning pin 24 to the positioning pin 24. When the rotating footrest 23 is flipped over and is perpendicular to the strip board 22, the end of the rotating footrest 23 abuts against the side plate 21 to limit the rotation of the rotating footrest 23, and then the rotating footrest 23 can be placed on the inclined and longer proofing bracket, and bread is grown above the proofing bracket.

[0034] Working principle: This structure is a temperature-adjustable constant-temperature fermentation incubator. The fermentation incubator 1 is normally arranged vertically. The fermentation support can be inserted between the strips 22 of the supporting support 2 and placed on the strips 22. Conventional bread (short bread) can be placed on the fermentation support.

[0035] When the fermentation incubator 1 is tilted, its supporting bracket 2 changes accordingly, and the longer fermentation bracket can be placed on the supporting convex plate 221 of the strip board 22, and the fermentation bracket is supported by the supporting convex plate 221, and the rotating footrest 23 can be rotated to move the rotating footrest 23 out of the strip board 22, so that the fermentation bracket can be placed on the rotating footrest 23; Figure 4 As shown, the proofing incubator 1 can be provided with three layers of proofing racks arranged at the upper and lower parts, and long bread can be placed on the proofing racks for proofing.

[0036] The embodiments are used to illustrate the invention, not to limit the invention. Any person skilled in the art may modify the embodiments without violating the spirit and scope of the invention, and therefore the scope of protection of the invention shall be as set forth in the claims of the invention.

Claims

1. A temperature-adjustable constant-temperature fermentation incubator, comprising a rectangular fermentation incubator (1), wherein a fermentation chamber (11) is provided on the fermentation incubator (1), a controller (3) is provided in the fermentation incubator (1) below the fermentation chamber (11), and the controller (3) is provided with a display screen (31), a temperature adjustment knob (32) and a fermentation time adjustment knob (33); characterized in that: Relative bearing brackets (2) are fixedly connected to the inner side walls of the fermentation incubator (1) on both sides of the fermentation room (11); the bearing brackets (2) include vertical side panels (21); a plurality of horizontal strips (22) distributed in a vertical linear manner are fixedly connected to the side panels (21); a supporting convex plate (221) is formed on the inner side edge of the rear end of the strip (22); two groups of front and rear distributed convex plates (221) are abutted on the lower end surface of the strip (22) on the front side of the supporting convex plate (221). The swivel footrest (23) comprises a rectangular strip-shaped support plate (231), one end of the support plate (231) close to the side plate (21) abuts against the side plate (21) and is formed with a semicircular plate (232) extending forward, a positioning hole (233) is formed at the center of the semicircular plate (232), a T-shaped positioning pin (24) is inserted into the positioning hole (233), and the upper end of the positioning pin (24) is fixedly connected to the strip plate (22).

2. The temperature-adjustable constant temperature fermentation incubator according to claim 1, characterized in that: Flip handles (4) are respectively fixedly connected to the two side walls of the fermentation incubator (1).

3. The temperature-adjustable constant temperature fermentation incubator according to claim 1, characterized in that: A lower guide wheel assembly (5) is provided at the lower side of the rear end surface of the fermentation incubator (1), the lower guide wheel assembly (5) comprising a transverse lower support shaft (51), a plurality of lower guide wheels (53) being sleeved on the lower support shaft (51), lower end seats (52) being fixedly sleeved at both ends of the lower support shaft (51), and the lower end seats (52) being fixedly connected to the rear end surface of the fermentation incubator (1); The lower end of the outer wall of the lower guide wheel (53) and the lower end surface of the proofing incubator (1) are at the same level; An inclined support frame (6) is provided at the middle and upper part of the rear end surface of the fermentation incubator (1).

4. The temperature-adjustable constant temperature fermentation incubator according to claim 3, characterized in that: The support frame (6) comprises a transverse upper connecting shaft (62), on which a plurality of upper supports (61) are inserted and sleeved, and the upper supports (61) are fixedly connected to the rear end surface of the fermentation incubator (1); both ends of the upper connecting shaft (62) extend out of the upper supports (61) and are inserted and sleeved and fixedly connected with oblique support rods (63), between the ends of the oblique support rods (63) a transverse upper supporting shaft (64) is inserted and fixed, and on the upper supporting shaft (64) a plurality of upper guide wheels (65) are sleeved; A limiting assembly (7) is fixedly connected to the rear end surface of the fermentation incubator (1) on the upper side of the upper support (61), wherein the limiting assembly (7) comprises a limiting block (71) having a right-angle trapezoidal longitudinal section, and the oblique support rod (63) abuts against the inclined surface at the rear end of the limiting block (71).

5. The temperature-adjustable constant temperature fermentation incubator according to claim 4, characterized in that: Ear plates (711) are respectively formed on the inclined surfaces at both ends of the limit stopper (71), and positioning bolts (72) are screwed on the ear plates (711), and the ends of the positioning bolts (72) are pressed against the oblique support rods (63).

6. The temperature-adjustable constant temperature fermentation incubator according to claim 3, characterized in that: A stop assembly (8) is provided on the rear end surface of the proofing incubator (1) close to the lower guide wheel assembly (5), the stop assembly (88) comprises a connecting block (81) which is transversely fixed to the proofing incubator (1), a plurality of stop blocks (82) are provided on the connecting block (81), the stop block (82) comprises a stop base plate (821), a regular hexagonal adjusting head (822) is formed on the stop base plate (821), a stud (823) is formed on the adjusting head (822), and the stud (823) is screwed to the connecting block (81).

7. The temperature-adjustable constant temperature fermentation incubator according to claim 1, characterized in that: The strips (22) are evenly distributed on the side panels (21) in a linear manner, and the rotating feet (23) are not arranged on all the strips (22); the rotating feet (23) are distributed on the strips (22) spaced apart on the side panels (21).

8. The temperature-adjustable constant-temperature proofing incubator according to claim 7, characterized in that: The width of the support plate (231) on the rotating footrest (23) is smaller than the width of the strip plate (22), and the center distance from the inner side of the strip plate (22) to the positioning pin (24) is smaller than the center distance from the end of the support plate (231) away from the positioning pin (24) to the positioning pin (24).

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