Lifting transmission line for sterilization pot

Abstract

The utility model relates to the technical field of edible mushroom production machinery, and particularly discloses a lifting transmission line for a sterilization pot. Comprising a first conveying part, a lifting conveying part and a second conveying part connected with the lifting conveying part, the conveying direction of the first conveying part is perpendicular to that of the lifting conveying part, and the conveying height of the second conveying part is larger than that of the first conveying part. The lifting conveying part comprises a base, a lifting frame hinged to the base and a driving part used for driving the lifting frame to rise, the lifting frame is separated from the base through the driving part and rises to be consistent with the conveying height of the second conveying part, and automatic lifting and continuous conveying of the storage basket are achieved; the problem that the storage basket is difficult to stably transition when a height difference exists between a common horizontal conveying line and high-position sterilization equipment can be effectively solved, the phenomena of manual carrying and conveying clamping stagnation are avoided, the conveying efficiency and safety of culture bottles before the culture bottles enter a sterilization pot are improved, and the conveying device is suitable for industrial and continuous sterilization production scenes of edible mushrooms.

Description

TECHNICAL FIELD

[0001] The utility model relates to edible mushroom production machinery technical field especially relates to a high transmission line for sterilization pot. BACKGROUND

[0002] Edible mushroom factory bottle cultivation production is a kind of cultivation mode with culture bottle as carrier, realizes the stable production of edible mushroom in factory environment through mechanization, standardization process. In the production process, culture bottle is usually required to be collectively subjected to high temperature and high pressure sterilization treatment after loading, to ensure the sterile environment of subsequent culture link. Therefore, the automatic conveying and feeding operation of culture bottle before entering sterilization pot is one of important links in edible mushroom factory production line.

[0003] In the existing edible mushroom bottle cultivation production line, culture bottle is usually collectively carried by storage basket, and is transferred by the aid of horizontally arranged conveying line. However, due to the limitation of sterilization pot structure and installation condition, the height of feeding port is usually higher than the conveying height of ordinary horizontal conveying line, and there is obvious height difference between them. In order to make storage basket enter sterilization pot smoothly, the storage basket needs to be lifted during conveying.

[0004] In the prior art, in order to solve the above height connection problem, manual lifting, simple lifting platform or independent lifting device is usually used for transition conveying. However, the above-mentioned mode generally has low automation degree, low operation efficiency and high labor intensity, and in the process of lifting and height switching, the storage basket is easy to tilt, shake or even be stuck, which affects the continuity and stability of conveying, and seriously may cause culture bottle to be dumped or damaged, and further affect the safety and production efficiency of sterilization operation. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model embodiment provides a high transmission line for sterilization pot, to solve the conveying and height connection of culture bottle before entering sterilization pot in the process of edible mushroom factory bottle cultivation production, especially the height difference between ordinary horizontal conveying line and high position sterilization equipment, which causes the storage basket (or culture bottle) to be difficult to complete transition conveying stably, efficiently and safely.

[0006] The utility model embodiment provides a high transmission line for sterilization pot, comprising:

[0007] First conveying part, and high lifting conveying part in the first conveying part;

[0008] The conveying direction of the first conveying part and high lifting conveying part is vertically arranged, and one end of the high lifting conveying part is further provided with the second conveying part connected with the high lifting conveying part, and the height of the second conveying part is higher than the height of the first conveying part;

[0009] The height lifting conveying part comprises a base and a height lifting frame hinged to the base, and a driving part is arranged on the frame; the driving part is hinged to the height lifting frame and drives the height lifting frame to separate from the base and lift when working, so that the conveying height of the height lifting conveying part is consistent with the conveying height of the second conveying part.

[0010] Preferably, the first conveying part comprises a conveying frame and rotating seats arranged at both ends of the conveying frame;

[0011] The rotating seats at both ends of the conveying frame of the first conveying part are provided with a first set of conveying chains on both sides of the conveying frame;

[0012] The first conveying part is further provided with a driving mechanism, which comprises a power assembly and a driving shaft driven by the power assembly, and both ends of the driving shaft are provided with a first set of driving sprockets in transmission connection with the first set of conveying chains.

[0013] Preferably, the driving shaft is further provided with a second set of driving sprockets on the inner side of the first set of conveying chains, and a second set of conveying chains in transmission connection with the second set of driving sprockets is arranged through an auxiliary frame.

[0014] Preferably, the conveying width of the second set of conveying chains is smaller than the conveying width of the first set of conveying chains; the second set of conveying chains is used for assisting the conveying of the sterilization pot into the height lifting conveying part.

[0015] Preferably, the base and the height lifting frame are hinged through a plurality of sets of hinged seats;

[0016] The hinged seat comprises a first hinged part and a second hinged part arranged on the top of the base and the bottom of the height lifting frame, respectively;

[0017] The first hinged part and the second hinged part are hingedly connected through a connecting block.

[0018] Preferably, the first hinged part and the second hinged part are arranged in a central symmetry on the base and the height lifting frame;

[0019] The first hinged part comprises a first mounting block and a first height lifting block arranged on the first mounting block; the second hinged part comprises a second mounting block and a second height lifting block arranged on the second mounting block;

[0020] Both ends of the connecting block are hingedly connected with connecting shafts on the first height lifting block and the second height lifting block, respectively.

[0021] Preferably, a pad block is arranged on the first mounting block at a position corresponding to the second height lifting block.

[0022] Preferably, limiting seats for limiting the extreme lifting position of the lifting frame are arranged at both ends of the base, and limiting pads are arranged on the limiting seats.

[0023] Preferably, the driving part comprises a lifting cylinder, and a piston rod of the lifting cylinder is hinged to one side of the lifting frame through a hinge block.

[0024] The lifting transmission line for the sterilization pot has the following beneficial effects:

[0025] The lifting transmission line for the sterilization pot is characterized in that a lifting conveying part is arranged between the ordinary conveying line and the high-position sterilization equipment, and the lifting conveying part and the front and rear conveying parts are reasonably connected in the conveying direction and the conveying height, so that the automatic lifting and continuous conveying of the storage basket can be realized without increasing manual intervention, and the unstable transition conveying problem caused by the height difference is effectively solved. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly introduced as follows, and for those skilled in the art, other drawings can also be obtained on the premise of not creating labor, and these are within the protection scope of the present application.

[0027] Figure 1 It is a left side structure schematic view of a lifting transmission line for a sterilization pot.

[0028] Figure 2 It is a right side structure schematic view of a lifting transmission line for a sterilization pot.

[0029] Figure 3 It is a structure schematic view of a lifting conveying part.

[0030] Parts and numbers in the figure:

[0031] 100-first conveying part, 110-conveying frame, 120-rotating seat, 121-first group of conveying chains, 131-power assembly, 132-driving shaft, 133-first group of driving sprockets, 134-second group of driving sprockets, 135-assistant frame, 136-second group of conveying chains.

[0032] 200 - high lifting part, 210 - base, 220 - limiting seat, 221 - limiting pad, 230 - high lifting frame, 231 - high lifting cylinder, 232 - hinged block;

[0033] 300 - second conveying part;

[0034] 400 - hinged seat, 410 - first hinged part, 411 - first mounting block, 412 - first high lifting block, 413 - pad block, 420 - second hinged part, 421 - second mounting block, 422 - second high lifting block, 430 - connecting block. DETAILED DESCRIPTION

[0035] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. It should be noted that, in this article, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. In the description of the utility model, it should be understood that the orientation or positional relationship indicated by terms such as center, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner and outer is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation on the utility model. The terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the elements defined by the statement "include" do not exclude the presence of other identical elements in the process, method, article or device including the elements. If there is no conflict, the embodiments of the utility model and various features in the embodiments can be combined with each other, and are all within the protection scope of the utility model.

[0036] Embodiment 1

[0037] Please see Figures 1-3 The embodiments of the utility model provide a high lifting transmission line for sterilization pot, in the production process of industrial bottle cultivation of edible fungi, the culture bottle needs to pass through centralized sterilization to ensure the sterile condition of subsequent culture link after completing the loading, and the sterilization operation is usually completed by the high-positioned sterilization pot. In order to adapt to the continuous production demand, the culture bottle is usually centrally loaded by a storage basket and automatically conveyed through a conveying line.

[0038] However, the conventional conveying line in the existing production line is horizontally arranged, and its conveying height is difficult to be consistent with the feeding height of the sterilization pot due to the limitation of site and structure, and there is generally a height difference between them. In actual operation, when the storage basket enters the high-position sterilization pot from the low-position conveying line, it often needs to be lifted by manual labor or additional lifting equipment for transition, which not only increases the labor intensity of the operating personnel, but also easily causes the interruption of the conveying rhythm, affecting the overall production efficiency. At the same time, during the height switching process, the storage basket is unstable and prone to tilting, collision or jamming, which may cause damage to the culture bottle and pose a safety hazard, and it is difficult to meet the requirements of automation, stability and safety for industrial production of edible fungi.

[0039] Please refer to Figure 1 and Figure 2 In this embodiment, a high-rise conveying line for a sterilization pot is provided, which comprises a first conveying part 100 and a high-rise conveying part 200 connected to the first conveying part 100.

[0040] The conveying directions of the first conveying part 100 and the high-rise conveying part 200 are vertically arranged, and one end of the high-rise conveying part 200 is further provided with a second conveying part 300 connected to the high-rise conveying part 200, and the height of the second conveying part 300 is higher than that of the first conveying part 100.

[0041] The high-rise conveying part 200 comprises a base 210 and a high-rise frame 230 hinged to the base 210, and the frame is provided with a driving part; the driving part is hinged to the high-rise frame 230 and drives the high-rise frame 230 to separate from the base 210 and rise when working, so that the conveying height of the high-rise conveying part 200 is consistent with the conveying height of the second conveying part 300.

[0042] In this embodiment, a high-rise conveying line for a sterilization pot is provided, which is mainly used for smoothly transitioning the storage basket carrying the culture bottle from the conventional conveying height to the feeding height of the high-position sterilization pot in the industrial bottle cultivation production process of edible fungi. The high-rise conveying line comprises a first conveying part 100 and a high-rise conveying part 200 arranged in the conveying path of the first conveying part 100, and the first conveying part 100 and the high-rise conveying part 200 are arranged in a vertical direction in space, so that the storage basket can turn and enter the high-rise conveying area after completing the straight conveying, which is beneficial to realize reasonable wiring in limited production space and improve the layout flexibility of the overall production line.

[0043] Please refer to Figure 1 and Figure 2The high-lifting conveying part 200 is connected with the first conveying part 100 at one end and connected with the second conveying part 300 at the other end, and the conveying height of the second conveying part 300 is higher than that of the first conveying part 100, so that a clear height transition zone is formed between the low conveying line and the high sterilization pot. The high-lifting conveying part 200 comprises a fixed base 210 and a high-lifting frame 230 hinged to the base 210, and the high-lifting frame 230 is used to carry and convey the storage basket, and a conveying structure is arranged thereon, so that the storage basket can still maintain a continuous conveying state during the lifting of the high-lifting frame 230. The high-lifting frame 230 is connected with the base 210 in a hinged manner, which can realize stable rotation and lifting while ensuring the structural strength.

[0044] The driving part is hinged to the high-lifting frame 230, and in actual operation, the driving part starts and pushes the high-lifting frame 230 to rotate relative to the base 210, so that the high-lifting frame 230 gradually separates from the base 210 and lifts upward until the conveying height of the high-lifting conveying part 200 is consistent with the conveying height of the second conveying part 300. Through the above structure, the storage basket can complete the high-lifting conveying from low to high without manual intervention, avoiding the problems of inclination and jamming during height switching, ensuring the conveying stability and safety of the storage basket and the culture bottle, and improving the automation degree and operation efficiency of the pre-sterilization conveying link.

[0045] Specifically, when the storage basket is conveyed by the first conveying part 100 to the high-lifting frame 230 of the high-lifting conveying part 200, the driving part receives a trigger signal and starts to work. The driving part drives the high-lifting frame 230 to rotate upward around the hinge point with the base 210, and in this process, the conveying structure on the high-lifting frame 230 operates synchronously and continuously applies conveying power to the storage basket. With the gradual lifting of the high-lifting frame 230, the storage basket moves to the second conveying part 300 under the action of the conveying structure, and when the high-lifting frame 230 is lifted to the same height as the conveying height of the second conveying part 300, the driving part stops driving and keeps the current position, at which time the storage basket is smoothly transferred to the second conveying part 300, and the second conveying part 300 continues to convey the storage basket to the feeding port of the sterilization pot. After completing the high-lifting conveying of one storage basket, the driving part drives the high-lifting frame 230 to rotate reversely, so that it falls back to the initial position abutting with the base 210, waiting for the next storage basket to enter the high-lifting conveying part 200, and so on, realizing the continuous high-lifting conveying of the storage basket.

[0046] Further, please refer to Figure 1 and Figure 2 , the first conveying part 100 comprises a conveying frame 110 and rotating seats 120 arranged at both ends of the conveying frame 110; the rotating seats 120 at both ends of the conveying frame 110 are provided with a first group of conveying chains 121 on both sides of the conveying frame 110;

[0047] The first conveying part 100 is further provided with a driving mechanism, which comprises a power assembly 131 and a driving shaft 132 driven by the power assembly 131, and the two ends of the driving shaft 132 are provided with a first set of driving sprockets 133 in transmission connection with the first set of conveying chains 121.

[0048] In the embodiment, the first conveying part 100 serves as a front-end conveying unit of the high-rise conveying line, and is mainly used for stable and continuous horizontal conveying of the storage basket loaded with the culture bottle jar, and provides a reliable conveying basis for subsequent entering the high-rise conveying part 200. The first conveying part 100 comprises a conveying frame 110 and rotating seats 120 respectively arranged at both ends of the conveying frame 110, and the conveying frame 110 serves as an overall bearing and mounting support, and can ensure the rigidity and stability of the conveying structure in the long-term operation process.

[0049] At the rotating seats 120 at both ends of the conveying frame 110, a first set of conveying chains 121 is arranged at both sides of the conveying frame 110, and the first set of conveying chains 121 is arranged in pairs along the conveying direction, and is used for synchronously supporting and pulling both sides of the storage basket, so that the storage basket maintains good posture stability in the conveying process, avoids deviation or inclination caused by unilateral stress, and thus creates smooth conveying conditions for entering the high-rise conveying part 200.

[0050] The first conveying part 100 is further provided with a driving mechanism, which comprises a power assembly 131 and a driving shaft 132 driven by the power assembly 131, and the two ends of the driving shaft 132 are provided with a first set of driving sprockets 133 in transmission connection with the first set of conveying chains 121.

[0051] Further, the driving shaft 132 is further provided with a second set of driving sprockets 134 at the inner side of the first set of conveying chains 121, and is provided with a second set of conveying chains 136 in transmission connection with the second set of driving sprockets 134 through an auxiliary frame 135.

[0052] The conveying width of the second set of conveying chains 136 is smaller than the conveying width of the first set of conveying chains 121, and the second set of conveying chains 136 is used for assisting the sterilization pot to enter the high-rise conveying part 200.

[0053] Specifically, when the sterilization pot needs to enter the high-lifting conveying part 200, the sterilization pot is first conveyed to the entrance end of the first conveying part 100 by an external conveying device. At this time, the first group of conveying chains 121 keeps running under the driving of the driving mechanism, and the wide conveying width can provide a stable support basis for the sterilization pot to prevent the sterilization pot from deviating laterally during the conveying process. At the same time, the second group of conveying chains 136 inside the first group of conveying chains 121 also synchronously runs, and since its conveying width is smaller than that of the first group of conveying chains 121, it can just assist in supporting from the inside of the bottom of the sterilization pot. The bottom edge of the sterilization pot is placed on the first group of conveying chains 121, and the middle area of the bottom is in contact with the second group of conveying chains 136, and the two groups of conveying chains work together to stably convey the sterilization pot to the direction of the high-lifting conveying part 200. The design of the double groups of conveying chains not only uses the wide support of the first group of conveying chains 121 to ensure the overall stability of the sterilization pot conveying, avoiding its tilting, but also further enhances the support force on the bottom of the sterilization pot through the inside auxiliary support of the second group of conveying chains 136, disperses the pressure of the sterilization pot on the conveying chains, so that the sterilization pot can keep a balanced state during the whole process of entering the high-lifting conveying part 200, ensuring that the high-lifting conveying work of the high-lifting frame 230 on the sterilization pot can be smoothly and stably carried out, effectively improving the operation reliability and safety of the whole conveying line.

[0054] Further, please refer to Figure 3 , the base 210 and the high-lifting frame 230 are hinged through a plurality of groups of hinge seats 400; the hinge seat 400 includes a first hinge part 410 and a second hinge part 420 respectively arranged at the top of the base 210 and the bottom of the high-lifting frame 230; the first hinge part 410 and the second hinge part 420 are hingedly connected through a connecting block 430.

[0055] In actual application, when the inclination angle of the high-lifting frame 230 needs to be adjusted to adapt to the subsequent conveying requirements of different heights or the high-lifting work of different specifications of sterilization pots, the operator can act on the high-lifting frame 230 through an external driving device (such as a hydraulic cylinder, an electric push rod, etc.), at this time the high-lifting frame 230 will rotate around the hinge seat 400 as the center.

[0056] Since the first hinge part 410 is fixed on the top of the base 210, the second hinge part 420 is fixed on the bottom of the high-lifting frame 230, and the connecting block 430 is connected with the first hinge part 410 and the second hinge part 420 through a pin shaft and other connecting members, this structure design makes the high-lifting frame 230 can flexibly realize angle adjustment around the hinge seat 400.

[0057] The main role is that on the one hand, it provides stable and movable connection support points for the lifting frame 230, ensures that the lifting frame 230 does not deviate or shake when carrying the weight of the sterilization pot and performing lifting conveying operations, and guarantees the overall rigidity and stability of the structure; on the other hand, the adjustable function of the inclination angle of the lifting frame 230 is realized through the hinged connection, so as to meet the different requirements of the lifting height of the sterilization pot under different working conditions, greatly improve the versatility and adaptability of the whole transmission line, and make the equipment flexible to cope with various production scene changes.

[0058] Further, the first and second hinge parts 410 and 420 are centrally symmetrically arranged on the base 210 and the lifting frame 230; the first hinge part 410 comprises a first mounting block 411 and a first lifting block 412 arranged on the first mounting block 411; the second hinge part 420 comprises a second mounting block 421 and a second lifting block 422 arranged on the second mounting block 421; and the two ends of the connecting block 430 are respectively hinged with connecting shafts on the first and second lifting blocks 412 and 422.

[0059] In use, when the operator drives the lifting frame 230 to rotate around the hinge seat 400 to adjust the inclination angle by an external driving device, the first and second hinge parts 410 and 420 arranged centrally symmetrically can uniformly bear the load transmitted by the lifting frame 230, avoiding premature damage of a single hinge part due to uneven force.

[0060] Specifically, the first mounting block 411 stably fixes the first lifting block 412 on the top of the base 210, and the second mounting block 421 firmly installs the second lifting block 422 on the bottom of the lifting frame 230. This split mounting structure facilitates separate machining, installation and maintenance of components.

[0061] When the lifting frame 230 rotates, the two ends of the connecting block 430 form hinge points with the first and second lifting blocks 412 and 422 through connecting shafts, which can convert the rotary motion of the lifting frame 230 into a slight swing of the connecting block 430 itself, while ensuring effective transmission of force. The role of this structure design is that the central symmetry arrangement ensures the balance and stability of the lifting frame 230 during adjustment, preventing deviation and jamming; and the hinge cooperation of the first and second lifting blocks 412 and 422 with the connecting block 430 through the connecting shafts further improves the flexibility and carrying capacity of the whole hinge structure, making the angle adjustment of the lifting frame 230 more stable and smooth. Even in the case of carrying a heavy sterilization pot, the reliability and safety of the adjustment process can be guaranteed, thereby effectively prolonging the service life of the equipment.

[0062] Further, the first mounting block 411 is provided with a pad 413 at a position corresponding to the second lifting block 422.

[0063] Specifically, when the lifting frame 230 is in a non-working or specific angle position, the pad 413 will be in contact with the bottom of the second lifting block 422, forming a stable support point.

[0064] The effect of this design is that when the lifting frame 230 does not need to be angle-adjusted or needs to be stationary after the sterilization pot completes the operation, the pad 413 can bear part or all of the weight from the lifting frame 230 and the equipment above, avoiding fatigue damage of the hinged structure in a long-term stressed state, further enhancing the structural stability and safety of the entire device in a static state, and also providing a clear parking reference for the lifting frame 230, facilitating the operator to quickly restore the equipment to the initial or safe position.

[0065] Further, limiting seats 220 for limiting the extreme movement positions of the lifting frame 230 are arranged at both ends of the base 210, and limiting pads 221 are arranged on the limiting seats 220.

[0066] Specifically, the limiting seats 220 enable the movement range of the lifting frame 230 to be strictly controlled during angle adjustment.

[0067] Specifically, when the lifting frame 230 moves towards both ends of the base 210 and approaches the preset extreme position, the corresponding part of the lifting frame 230 will be in contact with the limiting pad 221 on the limiting seat 220. This contact is not a hard collision, but through the buffering effect of the limiting pad 221, the movement of the lifting frame 230 in the direction beyond the safe range is effectively prevented.

[0068] The limiting seat 220 can accurately define the maximum movement stroke of the lifting frame 230, prevent the lifting frame 230 from moving excessively due to improper operation or mechanical failure and colliding with other components, and avoid equipment damage or safety accidents such as overturning of the sterilization pot; the limiting pad 221 is made of a material with certain elasticity, which can absorb impact energy when the lifting frame 230 contacts the limiting seat 220, reduce the damage of instantaneous impact force to the lifting frame 230 and the limiting seat 220 itself, play a good buffering and protection role, and at the same time reduce the noise generated during contact, improve the comfort of the operating environment.

[0069] Further, the driving part includes a lifting cylinder 231, and a piston rod of the lifting cylinder 231 is hinged to one side of the lifting frame 230 through a hinge block 232.

[0070] In use, the high-lifting cylinder 231 is connected to a gas source, and the piston rod thereof can perform extension and retraction movement in the cylinder body. When the piston rod extends, an upward thrust is applied to one side of the high-lifting frame 230 through the hinge block 232; when the piston rod retracts, a downward pull is applied to one side of the high-lifting frame 230 through the hinge block 232. Due to the rotational connection between the high-lifting frame 230 and the base 210, the high-lifting frame 230 can adjust the angle about the connection point thereof with the base 210 under the thrust and pull of the piston rod. The function thereof is that, as the power source for adjusting the angle of the high-lifting frame 230, the high-lifting cylinder 231 can provide stable and controllable driving force, and through the accurate extension and retraction of the piston rod, flexible adjustment of the inclination angle of the high-lifting frame 230 is realized, so as to meet the requirement of the sterilization pot for the support angle of the high-lifting frame 230 in different working states, and ensure the smooth progress of the sterilization operation. At the same time, the hinge connection allows a certain relative rotation between the piston rod and the high-lifting frame 230 during the movement, which avoids the stress concentration caused by rigid connection, and ensures the stability of the driving process and the service life of the components.

[0071] Specifically, the operation principle of the entire high-lifting transmission line is based on the cooperation of modular design and automatic control, and the use mode closely revolves around the core target of "high efficiency, stability and automation".

[0072] Firstly, the first conveying part 100 as a front-end receiving unit horizontally conveys the storage basket loaded with culture bottle cans through the first group of conveying chains 121 arranged in pairs on both sides of the conveying frame 110. The power assembly 131 of the driving mechanism drives the driving shaft 132 to rotate, and then drives the first group of driving sprockets 133 at both ends to make the first group of conveying chains 121 run synchronously, so as to ensure that the storage basket moves stably to the high-lifting conveying part 200 with balanced force on both sides. When it is necessary to convey large equipment such as a sterilization pot, the second group of driving sprockets 134 and the second group of conveying chains 136 inside the first group of conveying chains 121 play a role. The wider first group of conveying chains 121 provides wide support from the edge of the bottom of the sterilization pot to prevent lateral deviation; the narrower second group of conveying chains 136 provides auxiliary support from the middle area of the bottom, and the two groups of conveying chains cooperatively stably convey the sterilization pot to the high-lifting conveying part 200.

[0073] The core of the height lifting conveying part 200 lies in the hinged structure of the base 210 and the lifting frame 230 and the power drive of the driving part. The base 210 and the lifting frame 230 are connected through a plurality of sets of hinge seats 400 arranged symmetrically at the center, each set of hinge seats 400 is composed of a first hinge part 410 composed of a first mounting block 411 and a first lifting block 412, a second hinge part 420 composed of a second mounting block 421 and a second lifting block 422, and a connecting block 430 connecting the two. This split and center-symmetrical design ensures the balance, stability and carrying capacity of the lifting frame 230 when rotating. When the storage basket or sterilization pot is conveyed to the conveying structure on the lifting frame 230, a trigger signal is transmitted to the lifting cylinder 231 of the driving part. The piston rod of the lifting cylinder 231 is hinged to one side of the lifting frame 230 through the hinge block 232, and when the piston rod is extended, it pushes the lifting frame 230 to rotate upward around the connecting shaft of the hinge seat 400. In this process, the conveying structure on the lifting frame 230 operates synchronously, continuously applying conveying power to the storage basket or sterilization pot in the direction of the second conveying part 300. As the lifting frame 230 rises, the storage basket or sterilization pot gradually moves to a high position under the action of the conveying structure.

[0074] The lifting cylinder 231 of the driving part works continuously until the conveying height of the lifting frame 230 is consistent with the conveying height of the second conveying part 300, and then stops and remains at this position. At this time, the storage basket or sterilization pot is just smoothly transferred to the second conveying part 300, and then continues to be conveyed to the next station (such as the feed inlet of the sterilization pot) by the second conveying part 300. After completing a conveying, the piston rod of the lifting cylinder 231 is retracted, driving the lifting frame 230 to rotate reversely and fall back to the initial position where it is attached to the base 210, waiting for the next conveying cycle. The cushion block 413 arranged on the base 210 contacts the second lifting block 422 when the lifting frame 230 falls back, providing additional support and enhancing static stability; the limiting seat 220 and the limiting cushion 221 at both ends strictly limit the extreme movement position of the lifting frame 230, preventing collision damage caused by excessive rotation, while buffering and reducing noise.

[0075] In summary, the use of the entire height lifting conveying line does not require manual intervention for height switching, and through the linkage of sensors, controllers and various mechanical structures, it realizes the continuous, stable and safe conveying of storage baskets and sterilization pots from low to high positions. The principle lies in the correct use of mechanical transmission (chain conveying), lever principle (hinged lifting) and pneumatic drive (cylinder pushing), which organically combines horizontal conveying and height-changing conveying, ensures the stability and safety of the conveying process through precise structural design (such as center-symmetrical hinge, double set of conveying chains, limiting buffer), and finally achieves the purpose of improving the automation degree and operation efficiency of the pre-sterilization conveying link. When in use, the operator mainly performs initialization setting, monitoring of the running state of the equipment and necessary maintenance, and the entire material height lifting conveying process is highly automated.

[0076] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A lifting conveyor line for a sterilizer, characterized in that, include: A first conveying unit (100), and a lifting conveying unit (200) connected to the first conveying unit (100). The first conveying section (100) and the lifting conveying section (200) are arranged in a vertical direction, and one end of the lifting conveying section (200) is also provided with a second conveying section (300) connected to the lifting conveying section (200), and the height of the second conveying section (300) is higher than the height of the first conveying section (100); The lifting and conveying unit (200) includes a base (210) and a lifting frame (230) hinged to the base (210). The lifting frame (230) is provided with a driving unit. The driving unit is hinged to the lifting frame (230) and drives the lifting frame (230) to detach from the base (210) and raise it during operation, so that the conveying height of the lifting and conveying unit (200) is consistent with the conveying height of the second conveying unit (300).

2. The height-raising transmission line for a sterilizer according to claim 1, characterized in that, The first conveying unit (100) includes a conveying frame (110) and rotating seats (120) disposed at both ends of the conveying frame (110). The rotating seats (120) at both ends of the conveyor frame (110) of the first conveyor section (100) are provided with a first set of conveyor chains (121) on both sides of the conveyor frame (110). The first conveying unit (100) is also provided with a driving mechanism, which includes a power component (131) and a drive shaft (132) driven by the power component (131). Both ends of the drive shaft (132) are provided with a first set of drive sprockets (133) that are connected to the first set of conveying chains (121) for transmission.

3. The height-raising transmission line for a sterilizer according to claim 2, characterized in that, The drive shaft (132) is also provided with a second set of drive sprockets (134) inside the first set of conveyor chains (121), and a second set of conveyor chains (136) is provided through the auxiliary frame (135) and is connected to the second set of drive sprockets (134) in a transmission.

4. The height-raising transmission line for a sterilizer according to claim 3, characterized in that, The conveying width of the second set of conveyor chains (136) is smaller than that of the first set of conveyor chains (121); the second set of conveyor chains (136) is used to assist in conveying the sterilizer into the lifting conveyor section (200).

5. The height-raising transmission line for a sterilizer according to claim 1, characterized in that, The base (210) and the lifting frame (230) are hinged together by a number of sets of hinge seats (400); The hinge base (400) includes a first hinge portion (410) and a second hinge portion (420) respectively disposed on the top of the base (210) and the bottom of the lifting frame (230). The first hinge portion (410) and the second hinge portion (420) are hinged together by a connecting block (430).

6. The height-raising transmission line for a sterilizer according to claim 5, characterized in that, The first hinge portion (410) and the second hinge portion (420) are centrally symmetrically arranged on the base (210) and the lifting frame (230); The first hinge portion (410) includes a first mounting block (411) and a first lifting block (412) disposed on the first mounting block (411); the second hinge portion (420) includes a second mounting block (421) and a second lifting block (422) disposed on the second mounting block (421). The two ends of the connecting block (430) are respectively hinged to the connecting shafts on the first lifting block (412) and the second lifting block (422).

7. The height-raising transmission line for a sterilizer according to claim 6, characterized in that, The first mounting block (411) has a pad (413) at a position corresponding to the second lifting block (422).

8. The height-raising transmission line for a sterilizer according to claim 5, characterized in that, At both ends of the base (210), there are also limiting seats (220) for limiting the extreme movement position of the lifting frame (230), and the limiting seats (220) are provided with limiting pads (221).

9. The height-raising transmission line for a sterilizer according to claim 1, characterized in that, The drive unit includes a lifting cylinder (231), the piston rod of which is hinged to one side of the lifting frame (230) via a hinge block (232).

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