Fermenting device
By setting a stop plate, support and sliding rack structure in the proofing device, the problem of falling caused by excessive swing of the hanging basket and baking tray is solved, and the stability of the baking tray and the durability of the equipment is achieved.
Patent Information
- Application Number
- CN202420491768.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-13
AI Technical Summary
When using the existing anti-activation device, the hanging basket and baking tray are prone to swing too much, causing the baking tray to fall.
A proofing device is designed to limit the rotation range of the connecting shaft by setting a stop plate and a rotating groove on the connecting shaft; and a support member and a telescopic rod clamp the baking tray on the cross beam, combining the sliding rack and The structure of the rotating gear achieves limiting and stability of the baking tray; at the same time, a buffer sleeve is provided on the fixed pipe to reduce bumps.
It effectively prevents excessive swing of the hanging basket and baking tray, improves the stability of the baking tray on the hanging basket, avoids fall accidents, and reduces wear of the equipment through the buffer structure.
Smart Images
Figure CN222225027U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of food processing, in particular to a proofing device. Background Art
[0002] In the early stages of food processing, fermentation and proofing have always been done manually, which is time-consuming, labor-intensive, and has low yields. It is not suitable for large-scale production in large food factories, and the temperature in the proofing room is very high, making it unsuitable for workers to work in it.
[0003] The utility model patent with authorization announcement number CN210339291 U discloses a fully automatic proofing room, which discloses a box body, an inlet plate pushing mechanism, an outlet plate pushing mechanism, a hanging basket circulation transmission mechanism and a plurality of hanging baskets for placing baking trays. The hanging baskets are driven to circulate in the box body by the hanging basket circulation transmission mechanism, so that the food on the hanging baskets is proofed, and the baking trays are set on the baking tray support rods.
[0004] However, when the above-mentioned fully automatic proofing room is in use, one end of the connecting shaft is rotatably connected to the hinge of the chain link of the first chain, and no stopping structure is provided at the rotatable connection between the connecting shaft and the first chain, which causes the hanging basket and the baking tray to swing too much during transportation, thereby causing the baking tray on the hanging basket to fall off. Utility Model Content
[0005] The utility model provides a proofing device to solve the technical problem that a hanging basket and a baking tray of the existing proofing device are prone to fall due to excessive swing amplitude when in use.
[0006] In order to solve the above problems, the utility model provides a proofing device adopts the following technical solution: a proofing device includes a box body, an inlet plate pushing mechanism, an outlet plate pushing mechanism, a hanging basket circulation transmission mechanism and a plurality of hanging baskets for placing baking trays, the hanging basket circulation transmission mechanism includes a transmission chain, the hanging basket includes two connecting shafts, two connecting plates and a cross beam, one end of the connecting shaft is rotatably assembled with the chain link hinge of the transmission chain, the connecting plate is rotatably assembled on the end of the corresponding connecting shaft away from the transmission chain, a stop plate is also provided on the connecting shaft, and a rotating groove adapted to the stop plate is opened on the connecting plate.
[0007] The beneficial effect is that when the proofing device of the utility model is in use, the stop plate cooperates with the rotating groove to prevent the connecting shaft from rotating too much, thereby preventing the hanging basket from rotating too much.
[0008] Furthermore, a hinge hole is provided on the connecting plate, and a bearing is coaxially provided on one end of the connecting shaft facing the connecting plate. The outer ring of the bearing is coaxially fixed in the corresponding hinge hole, and the inner ring of the bearing is coaxially fixed on the connecting shaft. The thickness of the bearing is smaller than the thickness of the connecting plate, and the stop plate is provided on the side of the bearing facing the chain link.
[0009] Beneficial effects: simple structure and stable rotation.
[0010] Furthermore, buffer springs are provided between the stop plate and both side walls of the rotating groove in the horizontal direction.
[0011] Beneficial effect: the swing amplitude of the beam is reduced, thereby reducing the swing amplitude of the baking tray on the hanging basket.
[0012] Furthermore, a plurality of support members are provided on the crossbeam, and the support members include a fixed tube and telescopic rods provided at both ends of the fixed tube, and the two telescopic rods are used to clamp the baking tray provided on the support member.
[0013] Beneficial effect: The baking tray is clamped by the telescopic rod to limit the position of the baking tray, thereby improving the stability of the baking tray on the hanging basket.
[0014] Furthermore, a plurality of sliding blind holes corresponding to the support members are provided on the crossbeam, and sliding through holes corresponding to the corresponding sliding blind holes are provided on the fixed tube, and sliding racks are slidably mounted in the corresponding sliding through holes and the sliding blind holes;
[0015] The crossbeam is also provided with a rotating hole connected to the sliding blind hole, in which a rotating gear meshing with the sliding rack is rotatably installed, telescopic blind holes are provided at the upper and lower ends of the rotating hole, in which telescopic racks meshing with the rotating gear are slidably installed, and the parts of the two telescopic racks extending outside the crossbeam are connected to the corresponding telescopic rods.
[0016] Beneficial effects: The structure is simple. When the hanging basket holds up the baking tray, the baking tray exerts pressure on the sliding rack, so that the sliding rack drives the rotating gear to rotate, and the rotating gear drives the two telescopic racks to move toward each other, so that the two telescopic rods move toward each other, and then the two telescopic rods clamp the baking tray, and then the baking tray is limited between the two telescopic rods, and at the same time, the center of gravity of the baking tray coincides with the center of gravity of the cross bar in the upper and lower directions.
[0017] Furthermore, a return spring is connected between the sliding rack and the bottom wall of the sliding blind hole.
[0018] Beneficial effect: When the baking tray is separated from the hanging basket, the sliding rack is convenient to reset, so that the two telescopic rods move back to each other, making it convenient to place the next baking tray on the hanging basket.
[0019] Furthermore, a buffer sleeve is provided on the fixed pipe.
[0020] Beneficial effect: reducing the collision between the baking tray and the fixing sleeve, and avoiding damage to the fixing sleeve. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present invention will become easy to understand. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:
[0022] Figure 1 It is a structural schematic diagram of a proofing device of the utility model;
[0023] Figure 2 for Figure 1 The enlarged schematic diagram at A in the middle;
[0024] Figure 3 for Figure 2 The enlarged schematic diagram of point B in the middle;
[0025] Figure 4 It is a cross-sectional view of a connecting plate of a proofing device of the utility model;
[0026] Figure 5 It is a cross-sectional view of a beam of a proofing device of the utility model;
[0027] Figure 6 It is a cross-sectional view of a crossbeam of a proofing device of the utility model.
[0028] Description of reference numerals:
[0029] 1. Box body; 2. Import push plate mechanism; 3. Export push plate mechanism; 4. Transmission chain; 5. Connecting shaft; 6. Connecting plate; 7. Crossbeam; 8. Stop plate; 9. Rotating groove; 10. Fixed tube; 11. Telescopic rod; 12. Sliding blind hole; 13. Sliding through hole; 14. Sliding rack; 15. Buffer sleeve; 16. Rotating gear; 17. Telescopic blind hole; 18. Telescopic rack; 19. Reset spring; 20. Bearing; 21. Buffer spring. DETAILED DESCRIPTION
[0030] 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. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0031] Any number of elements in the drawings is for illustration and not limitation, and any naming is for distinction only and does not have any limiting meaning.
[0032] The principle and spirit of the present invention are explained in detail below with reference to several representative embodiments of the present invention.
[0033] Embodiment 1 of a proofing device provided by the utility model:
[0034] like Figures 1 to 6 As shown, a proofing device of the present invention comprises a box body 1, and the length direction of the box body 1 is defined as the front-to-back direction. Figure 1 and Figure 2 As shown, the box body 1 is provided with an inlet plate pushing mechanism 2, an outlet plate pushing mechanism 3, a hanging basket circulation transmission mechanism and a plurality of hanging baskets for placing baking trays.
[0035] The hanging basket circulation transmission mechanism comprises two transmission chains 4 symmetrically arranged on the left and right sides of the box body 1.
[0036] like Figure 3 As shown, the hanging basket includes two connecting shafts 5, two connecting plates 6 and a crossbeam 7.
[0037] like Figure 5 and Figure 6 As shown, the crossbeam 7 is arranged to extend in the left-right direction and is provided with a plurality of support members, the support members include a fixed tube 10 and telescopic rods 11 provided at both ends of the fixed tube 10, and one end of the telescopic rod 11 away from the fixed tube 10 is tilted upward to form an arc segment for limiting the position of the baking tray. The crossbeam 7 is also provided with a plurality of sliding blind holes 12 corresponding to the support members one by one, and the fixed tube 10 is provided with sliding through holes 13 corresponding to the corresponding sliding blind holes 12 one by one, and sliding racks 14 are slidably assembled in the corresponding sliding through holes 13 and the sliding blind holes 12, and a reset spring 19 is connected between the sliding rack 14 and the bottom wall of the corresponding sliding blind hole 12.
[0038] A rotating hole connected to the corresponding sliding blind hole 12 is provided on the cross beam 7 and located at the side wall of each sliding blind hole 12. A rotating shaft is fixed in the rotating hole. A rotating gear 16 is coaxially mounted on the rotating shaft. The rotating gear 16 meshes with the corresponding rotating gear 16. Telescopic blind holes 17 extending in the front-to-back direction are provided at the upper and lower ends of each rotating hole and are connected to the corresponding rotating hole. The two telescopic blind holes 17 on both sides of the same rotating hole are evenly distributed along the circumference of the rotating shaft. A telescopic rack 18 meshing with the rotating gear 16 is slidably mounted in each telescopic blind hole 17. The two telescopic racks 18 extend outside the cross beam 7, and the portions extending outside the cross beam 7 are connected to the telescopic rod 11 on the corresponding side.
[0039] The connecting shaft 5 is arranged to extend in the left-right direction, one end of the connecting shaft 5 is rotatably assembled with the hinge of the chain link of the transmission chain 4, and the other end is coaxially provided with a bearing 20, and the inner ring of the bearing 20 is coaxially fixed on the connecting shaft 5. A stopper plate 8 is also provided on the connecting shaft 5 on the side of the bearing 20 close to the chain link.
[0040] like Figure 4As shown, two connecting plates 6 correspond to two connecting shafts 5 one by one and are disposed at both ends of the crossbeam 7, and the connecting plates 6 are detachably connected to the corresponding ends of the crossbeam 7. A hinge hole matching the outer ring of the bearing 20 is provided on the connecting plate 6, and the outer ring of the bearing 20 is coaxially fixed in the corresponding hinge hole. The thickness of the bearing 20 is less than that of the connecting plate 6, and a rotation groove 9 is also provided on the wall of the hinge hole on the side of the bearing 20 close to the chain link, and a stop plate 8 matches the rotation groove 9 and is disposed in the rotation groove 9, so that when the connecting plate 6 swings, the swing amplitude of the crossbeam 7 is limited by the stop effect of the groove wall of the rotation groove 9 and the stop plate 8, thereby reducing the swing amplitude of the baking tray.
[0041] like Figure 4 As shown, buffer springs 21 are provided between the stop plate 8 and the two side walls of the rotating groove 9 in the horizontal direction.
[0042] In order to prevent the support from colliding with the baking tray when it contacts the baking tray, a buffer sleeve 15 is further provided on the fixing tube 10. The buffer sleeve 15 is made of rubber material.
[0043] The inlet tray pushing mechanism 2 is used to place the baking tray on the hanging basket, and the outlet tray pushing mechanism 3 is used to transport the baking tray on the hanging basket away.
[0044] When the proofing device of the utility model is used, the support member first holds up the baking tray. During the process of the support member holding up the baking tray, the baking tray exerts pressure on the sliding rack 14 on the support member, so that the sliding rack 14 slides downward, and the sliding rack 14 interacts downward to drive the rotating gear 16 to rotate, and the rotating gear 16 rotates to drive the corresponding two telescopic racks 18 to slide toward each other, so that the two telescopic rods 11 at both ends of the same fixed tube 10 move toward each other, and then the two telescopic rods 11 clamp the baking tray on the support member. At the same time, the stop plate 8 and the rotating groove 9 are used to stop and cooperate, so as to prevent the connection plate 6 from rotating too much, and thus prevent the baking tray from falling due to excessive rotation.
[0045] When the proofing device of the utility model is in use, the baking tray is stable on the hanging basket, and the swinging range is limited, so the accident of the baking tray falling is avoided.
[0046] Embodiment 2 of a proofing device provided by the utility model:
[0047] The main difference between it and Example 1 is that in Example 1, a plurality of support members are provided on the crossbeam, and the support members include a fixed tube and telescopic rods provided at both ends of the fixed tube, and the two telescopic rods are used to clamp the baking tray provided on the support member.
[0048] In this embodiment, when the baking tray can be stably placed on the support member, the telescopic rod may not be provided. In this case, the support member is supported by an integrally formed rod.
[0049] Embodiment 3 of a proofing device provided by the utility model:
[0050] The main difference between it and embodiment 1 is that: in embodiment 1, a plurality of sliding blind holes corresponding to the support members are provided on the crossbeam, and sliding through holes corresponding to the corresponding sliding blind holes are provided on the fixed tube, and sliding racks are slidably mounted in the corresponding sliding through holes and sliding blind holes;
[0051] The crossbeam is also provided with a rotating hole connected to the sliding blind hole, in which a rotating gear meshing with the sliding rack is rotatably installed, telescopic blind holes are provided at the upper and lower ends of the rotating hole, in which telescopic racks meshing with the rotating gear are slidably installed, and the parts of the two telescopic racks extending outside the crossbeam are connected to the corresponding telescopic rods.
[0052] In this embodiment, opposite ends of two telescopic rods in the same fixed tube are connected to electric telescopic cylinders, so that when in use, the electric telescopic cylinders drive the telescopic rods to move and clamp the baking tray.
[0053] Embodiment 4 of a proofing device provided by the utility model:
[0054] The main difference between it and Example 1 is that in Example 1, a return spring is further connected between the sliding rack and the bottom wall of the sliding blind hole.
[0055] In this embodiment, the return spring is arranged between the telescopic rack and the bottom wall of the corresponding telescopic blind hole.
[0056] According to the above description of this specification, those skilled in the art may also understand that the terms used below, such as "up", "down", "front", "back", "left", "right", etc., which indicate orientation or positional relationships, are based on the orientation or positional relationships shown in the drawings of this specification. They are only for the purpose of facilitating the explanation of the scheme of the utility model and simplifying the description, rather than explicitly or implicitly indicating that the device or element involved must have the specific orientation, be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms cannot be understood or interpreted as limitations on the scheme of the utility model.
[0057] In addition, in the description of this specification, “plurality” means at least two, for example, two, three or more, etc., unless otherwise clearly and specifically defined.
Claims
1. A proofing device, comprising a box, an inlet plate pushing mechanism, an outlet plate pushing mechanism, a hanging basket circulation transmission mechanism and a plurality of hanging baskets for placing baking trays, wherein the hanging basket circulation transmission mechanism comprises a transmission chain, characterized in that: The hanging basket includes two connecting shafts, two connecting plates and a crossbeam. One end of the connecting shaft is rotatably assembled with the hinge of the chain link of the transmission chain. The connecting plate is rotatably assembled at the end of the corresponding connecting shaft away from the transmission chain. A stop plate is also provided on the connecting shaft, and a rotating groove adapted to the stop plate is opened on the connecting plate.
2. A proofing device according to claim 1, characterized in that: A hinge hole is provided on the connecting plate, and a bearing is coaxially provided on one end of the connecting shaft facing the connecting plate. The outer ring of the bearing is coaxially fixed in the corresponding hinge hole, and the inner ring of the bearing is coaxially fixed on the connecting shaft. The thickness of the bearing is smaller than the thickness of the connecting plate, and the stop plate is provided on the side of the bearing facing the chain link.
3. A proofing device according to claim 2, characterized in that: Buffer springs are arranged between the stop plate and two side walls of the rotating groove in the horizontal direction.
4. A proofing device according to any one of claims 1 to 3, characterized in that: A plurality of support members are arranged on the crossbeam, and the support members include a fixed tube and telescopic rods arranged at two ends of the fixed tube, and the two telescopic rods are used for clamping the baking tray arranged on the support member.
5. A proofing device according to claim 4, characterized in that: The crossbeam is provided with a plurality of sliding blind holes corresponding to the support members one by one, the fixed tube is provided with sliding through holes corresponding to the corresponding sliding blind holes one by one, and sliding racks are slidably assembled in the corresponding sliding through holes and the sliding blind holes; The crossbeam is also provided with a rotating hole connected to the sliding blind hole, in which a rotating gear meshing with the sliding rack is rotatably installed, telescopic blind holes are provided at the upper and lower ends of the rotating hole, in which telescopic racks meshing with the rotating gear are slidably installed, and the parts of the two telescopic racks extending outside the crossbeam are connected to the corresponding telescopic rods.
6. A proofing device according to claim 5, characterized in that: A return spring is also connected between the sliding rack and the bottom wall of the sliding blind hole.
7. The proofing device according to claim 4, characterized in that: The fixing pipe is also provided with a buffer sleeve.