WO2021017718A1 - Lifting table used for transferring aircraft catering trolley - Google Patents

Lifting table used for transferring aircraft catering trolley Download PDF

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Publication number
WO2021017718A1
WO2021017718A1 PCT/CN2020/098720 CN2020098720W WO2021017718A1 WO 2021017718 A1 WO2021017718 A1 WO 2021017718A1 CN 2020098720 W CN2020098720 W CN 2020098720W WO 2021017718 A1 WO2021017718 A1 WO 2021017718A1
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Prior art keywords
plate
wall
locking
connecting plate
protection board
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PCT/CN2020/098720
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French (fr)
Chinese (zh)
Inventor
卢文佳
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保德工程有限公司
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Publication of WO2021017718A1 publication Critical patent/WO2021017718A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for

Definitions

  • the utility model relates to the technical field of lifting devices, in particular to a lifting platform applied to the transfer of aviation aircraft dining cars.
  • the purpose of the utility model is to overcome the shortcomings of the existing products and provide a lifting platform applied to the transfer of aviation aircraft dining cars.
  • the technical scheme adopted by the utility model is: a lifting platform applied to the transfer of aeroplane dining car, including a fixing device, a movable device and a protective plate;
  • the fixing device is composed of a first left side plate, a first right side plate, The first front plate, the rear plate, the top plate and the first bottom plate are combined into a hollow rectangle.
  • the surface of the first front plate is provided with two oblong empty slots, the first left side plate and the first right side
  • the fixing device is also provided with a second connecting plate, a locking ring, and a stop Plate, two first connecting plates and sliding blocks; the two sliding blocks are respectively fixed on the outer wall of the first connecting plate, the first connecting plate slides up and down in the sliding rail through the sliding block, the two first connecting The plates are installed vertically on the left and right ends of the second connecting plate, the locking ring is fixed on the bottom surface of the second connecting plate, the upper end of the push rod is connected and fixed to the second connecting plate through the locking ring, and the two The locking plate is installed at intervals between the two first connecting plates, and the limiting plate is also installed between the two first connecting plates;
  • the movable device is an open rectangle composed of the second left side plate, the second right side plate, the second bottom plate and the second front plate, and the inner wall of the second front plate is in contact with the outer wall of the first front plate ,
  • the lifting platform further includes a locking screw and a nut, the locking screw passes through the second front plate, the empty slot and the locking plate at the same time, and is tightened by the nut;
  • the protection board includes a left protection board and a right protection board.
  • the tail ends of the left protection board and the right protection board are respectively fixed on the left and right sides of the first front board, and the inner wall of the left protection board is in contact with the outer wall of the second left board.
  • the inner wall of the right protective plate is in contact with the outer wall of the second right side plate.
  • the second bottom plate extends outwardly with an inclined surface.
  • a hinge is built in the front end of the left protection plate, and a gear lever is connected to the hinge.
  • the utility model uses the above structure to drive the motor to push the push rod, and the push rod pushes the second connecting plate upward, and the first connecting plate is driven by the second connecting plate, and the sliding block moves upward in the slide rail, thereby causing the movable device to rise , And vice versa; the lifting platform can effectively improve the work efficiency of employees, reduce the number of times that employees bend over, and prevent employees from straining their lumbar muscles due to long-term bending.
  • Figure 1 is a schematic structural diagram of a lifting platform of the utility model applied to the transfer of aviation aircraft dining cars;
  • Fig. 2 is a schematic structural diagram of a lifting platform fixing device of the utility model applied to the transfer of aviation aircraft dining car.
  • fixed device 1 movable device 2, left guard plate 3, empty slot 11, slide rail 12, slider 13, push rod 14, first connecting plate 15, driving motor 16, locking ring 17, second connection
  • an elevator platform used in the transfer of aviation aircraft dining cars includes a fixing device 1, a movable device 2 and a protective plate;
  • the fixing device 1 is a first left side plate, a first right
  • the side plate, the first front plate 121, the rear plate, the top plate and the first bottom plate are combined into a hollow rectangle.
  • the surface of the first front plate 121 is provided with two oblong hollow slots 11, the first left side
  • Both the inner wall of the board and the first right side board are provided with slide rails 12;
  • the fixing device 1 is provided with a driving motor 16 and a push rod 14.
  • the push rod 14 is connected to the output end of the driving motor 16, and the fixing device 1 is also A second connecting plate 18, a locking ring 17, a limiting plate 120, two first connecting plates 15 and a slider 13 are provided; the two sliders 13 are respectively fixed on the outer wall of the first connecting plate 15.
  • a connecting plate 15 slides up and down in the slide rail 12 through the slider 13, the two first connecting plates 15 are installed vertically on the left and right ends of the second connecting plate 18, and the locking ring 17 is fixed to the second
  • the bottom surface of the connecting plate 18 and the upper end of the push rod 14 are connected and fixed to the second connecting plate 18 through a locking ring 17.
  • the two locking plates 19 are installed at intervals between the two first connecting plates 15, and the limit plate 120 is also installed between the two first connecting plates 15;
  • the movable device 2 is an open rectangle formed by the combination of the second left side plate, the second right side plate, the second bottom plate and the second front plate 22.
  • the inner wall of the second front plate 22 and the first front plate 121 The lifting platform also includes a locking screw and a nut, and the locking screw passes through the second front plate 22, the empty slot 11 and the locking plate 19 at the same time, and is tightened by the nut;
  • the protective plate includes a left protective plate 3 and a right protective plate.
  • the tail ends of the left protective plate 3 and the right protective plate are respectively fixed on the left and right sides of the first front plate 121.
  • the inner wall of the left protective plate 3 and the second left side plate The outer wall of the right protective plate is in contact with the outer wall of the second right side plate.
  • the second bottom plate extends outwardly with an inclined surface 21.
  • a hinge is built in the front end of the left protective plate 3, and a gear lever 31 is connected to the hinge.
  • the drive motor 16 pushes the push rod 14, and the push rod 14 pushes the second connecting plate 18 upward, and the first connecting plate 15 is driven by the second connecting plate 18, and the slider 13 moves upward in the slide rail 12. , Thereby causing the activity device 2 to rise, and vice versa; the lifting platform can effectively improve the work efficiency of the employees, reduce the number of times the employees bend over, and prevent the employees from causing lumbar muscle strain due to long-term bending.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Handcart (AREA)

Abstract

A lifting table used for transferring an aircraft catering trolley, said lifting table comprising a fixed device (1), a movable device (2), and a protective plate. A surface of the fixed device (1) is provided with two empty slots (11). The fixed device (1) is internally provided with a drive motor (16) and a push rod (14), and is also provided with a second connecting plate (18), a locking ring (17), a limiting plate (120), two first connecting plates (15) and sliding blocks (13). The two sliding blocks (13) are fixed to the outer walls of the first connecting plates (15), respectively. The first connecting plates (15) slide up and down in sliding rails (12) by means of the sliding blocks (13). The two first connecting plates (15) are vertically installed on the left and right ends of the second connecting plate (18), respectively. The upper end of the push rod (14) is connected and fixed to the second connecting plate (18) by means of the locking ring (17). Locking plates (19) are installed between the two first connecting plates (15), and the limiting plate (120) is installed between the two first connecting plates (15). The movable device (2) is formed by combining a second left side plate, a second right side plate, a second bottom plate and a second front plate (22). The lifting table further comprises locking screws and nuts. The locking screws simultaneously penetrate through the second front plate (22), the empty slots (11) and the locking plates (19), and are tightened by means of the nuts.

Description

一种应用于航空飞机餐车转移的升降台Lifting platform applied to transfer of aviation airplane dining car 技术领域Technical field
本实用新型涉及升降装置技术领域，特指一种应用于航空飞机餐车转移的升降台。The utility model relates to the technical field of lifting devices, in particular to a lifting platform applied to the transfer of aviation aircraft dining cars.
背景技术Background technique
随着世界航空业的不断发展，飞机上的餐饮业也随之繁忙，但是飞机上的餐车需要特别规格的餐车去盛载食物，并且员工需要将不同种类和口味的餐品分类并运上航机舱内；在分类和运输的过程中，员工要不停的弯腰工作，减少有效工作的时间，工作效率不高，并且很容易造成腰肌劳损等问题。With the continuous development of the world aviation industry, the catering industry on the plane is also busy, but the dining trucks on the plane need special-sized dining carts to contain food, and employees need to classify different types and tastes of meals and transport them to the cabin In the process of sorting and transportation, employees have to bend over to work continuously to reduce effective working time, work efficiency is not high, and it is easy to cause lumbar muscle strain and other problems.
技术解决方案Technical solutions
本实用新型的目的是克服现有产品的不足之处，提供一种应用于航空飞机餐车转移的升降台。The purpose of the utility model is to overcome the shortcomings of the existing products and provide a lifting platform applied to the transfer of aviation aircraft dining cars.
本实用新型采用的技术方案是：一种应用于航空飞机餐车转移的升降台，包括固定装置、活动装置和防护板；所述固定装置是一个由第一左侧板、第一右侧板、第一前板、后板、顶板和第一底板组合而成的空心矩形，所述第一前板的表面上设有两个长圆形的空槽，第一左侧板和第一右侧板的内壁上均设有滑轨；固定装置内设有驱动电机和推杆，所述推杆与驱动电机的输出端连接，固定装置内还设有第二连接板、锁紧环、限位板、两个第一连接板和滑块；两个所述滑块分别固定在第一连接板的外壁上，第一连接板通过滑块在滑轨内上下滑动，两个所述第一连接板分别竖直安装在第二连接板的左右两端，所述锁紧环固定在第二连接板的底面，推杆的上端通过锁紧环与第二连接板连接并固定，两个所述锁紧板间隔安装在两个第一连接板之间，限位板同样安装在两个第一连接板之间；The technical scheme adopted by the utility model is: a lifting platform applied to the transfer of aeroplane dining car, including a fixing device, a movable device and a protective plate; the fixing device is composed of a first left side plate, a first right side plate, The first front plate, the rear plate, the top plate and the first bottom plate are combined into a hollow rectangle. The surface of the first front plate is provided with two oblong empty slots, the first left side plate and the first right side There are slide rails on the inner wall of the board; a drive motor and a push rod are arranged in the fixing device, and the push rod is connected with the output end of the drive motor. The fixing device is also provided with a second connecting plate, a locking ring, and a stop Plate, two first connecting plates and sliding blocks; the two sliding blocks are respectively fixed on the outer wall of the first connecting plate, the first connecting plate slides up and down in the sliding rail through the sliding block, the two first connecting The plates are installed vertically on the left and right ends of the second connecting plate, the locking ring is fixed on the bottom surface of the second connecting plate, the upper end of the push rod is connected and fixed to the second connecting plate through the locking ring, and the two The locking plate is installed at intervals between the two first connecting plates, and the limiting plate is also installed between the two first connecting plates;
所述活动装置是一个由第二左侧板、第二右侧板、第二底板和第二前板组合而成的开口式矩形，第二前板的内壁与第一前板的外壁相接触，该升降台还包括锁紧螺丝和螺母，所述锁紧螺丝同时穿过第二前板、空槽和锁紧板，并通过螺母拧紧；The movable device is an open rectangle composed of the second left side plate, the second right side plate, the second bottom plate and the second front plate, and the inner wall of the second front plate is in contact with the outer wall of the first front plate , The lifting platform further includes a locking screw and a nut, the locking screw passes through the second front plate, the empty slot and the locking plate at the same time, and is tightened by the nut;
所述防护板包括左防护板和右防护板，左防护板和右防护板的尾端分别固定在第一前板的左右两侧，左防护板的内壁与第二左侧板的外壁相接触，右防护板的内壁与第二右侧板的外壁相接触。The protection board includes a left protection board and a right protection board. The tail ends of the left protection board and the right protection board are respectively fixed on the left and right sides of the first front board, and the inner wall of the left protection board is in contact with the outer wall of the second left board. , The inner wall of the right protective plate is in contact with the outer wall of the second right side plate.
优选地，所述第二底板向外延伸有一个斜面。Preferably, the second bottom plate extends outwardly with an inclined surface.
优选地，所述左防护板的前端内置有铰链，铰链上连接有档杆。Preferably, a hinge is built in the front end of the left protection plate, and a gear lever is connected to the hinge.
本实用新型通过上述结构，驱动电机推动推杆，推杆向上推动第二连接板，而第一连接板在第二连接板的带动下，滑块在滑轨内向上移动，从而导致活动装置上升，反之；该升降台能有效提升员工的工作效率，减少员工的弯腰次数，避免员工因长期弯腰而导致腰肌劳损。The utility model uses the above structure to drive the motor to push the push rod, and the push rod pushes the second connecting plate upward, and the first connecting plate is driven by the second connecting plate, and the sliding block moves upward in the slide rail, thereby causing the movable device to rise , And vice versa; the lifting platform can effectively improve the work efficiency of employees, reduce the number of times that employees bend over, and prevent employees from straining their lumbar muscles due to long-term bending.
附图说明Description of the drawings
图1是本实用新型一种应用于航空飞机餐车转移的升降台的结构示意图；Figure 1 is a schematic structural diagram of a lifting platform of the utility model applied to the transfer of aviation aircraft dining cars;
图2是本实用新型一种应用于航空飞机餐车转移的升降台固定装置的结构示意图。Fig. 2 is a schematic structural diagram of a lifting platform fixing device of the utility model applied to the transfer of aviation aircraft dining car.
图中：固定装置1、活动装置2、左防护板3、空槽11、滑轨12、滑块13、推杆14、第一连接板15、驱动电机16、锁紧环17、第二连接板18、锁紧板19、限位板120、第一前板121、斜面21、第二前板22、挡杆31。In the picture: fixed device 1, movable device 2, left guard plate 3, empty slot 11, slide rail 12, slider 13, push rod 14, first connecting plate 15, driving motor 16, locking ring 17, second connection The plate 18, the locking plate 19, the limiting plate 120, the first front plate 121, the inclined surface 21, the second front plate 22, and the blocking lever 31.
本发明的实施方式Embodiments of the invention
下面结合具体实施例和附图对本实用新型进一步说明。The following further describes the present utility model in combination with specific embodiments and drawings.
如图1~图2所示，一种应用于航空飞机餐车转移的升降台，包括固定装置1、活动装置2和防护板；所述固定装置1是一个由第一左侧板、第一右侧板、第一前板121、后板、顶板和第一底板组合而成的空心矩形，所述第一前板121的表面上设有两个长圆形的空槽11，第一左侧板和第一右侧板的内壁上均设有滑轨12；固定装置1内设有驱动电机16和推杆14，所述推杆14与驱动电机16的输出端连接，固定装置1内还设有第二连接板18、锁紧环17、限位板120、两个第一连接板15和滑块13；两个所述滑块13分别固定在第一连接板15的外壁上，第一连接板15通过滑块13在滑轨12内上下滑动，两个所述第一连接板15分别竖直安装在第二连接板18的左右两端，所述锁紧环17固定在第二连接板18的底面，推杆14的上端通过锁紧环17与第二连接板18连接并固定，两个所述锁紧板19间隔安装在两个第一连接板15之间，限位板120同样安装在两个第一连接板15之间；As shown in Figures 1~2, an elevator platform used in the transfer of aviation aircraft dining cars includes a fixing device 1, a movable device 2 and a protective plate; the fixing device 1 is a first left side plate, a first right The side plate, the first front plate 121, the rear plate, the top plate and the first bottom plate are combined into a hollow rectangle. The surface of the first front plate 121 is provided with two oblong hollow slots 11, the first left side Both the inner wall of the board and the first right side board are provided with slide rails 12; the fixing device 1 is provided with a driving motor 16 and a push rod 14. The push rod 14 is connected to the output end of the driving motor 16, and the fixing device 1 is also A second connecting plate 18, a locking ring 17, a limiting plate 120, two first connecting plates 15 and a slider 13 are provided; the two sliders 13 are respectively fixed on the outer wall of the first connecting plate 15. A connecting plate 15 slides up and down in the slide rail 12 through the slider 13, the two first connecting plates 15 are installed vertically on the left and right ends of the second connecting plate 18, and the locking ring 17 is fixed to the second The bottom surface of the connecting plate 18 and the upper end of the push rod 14 are connected and fixed to the second connecting plate 18 through a locking ring 17. The two locking plates 19 are installed at intervals between the two first connecting plates 15, and the limit plate 120 is also installed between the two first connecting plates 15;
所述活动装置2是一个由第二左侧板、第二右侧板、第二底板和第二前板22组合而成的开口式矩形，第二前板22的内壁与第一前板121的外壁相接触，该升降台还包括锁紧螺丝和螺母，所述锁紧螺丝同时穿过第二前板22、空槽11和锁紧板19，并通过螺母拧紧；The movable device 2 is an open rectangle formed by the combination of the second left side plate, the second right side plate, the second bottom plate and the second front plate 22. The inner wall of the second front plate 22 and the first front plate 121 The lifting platform also includes a locking screw and a nut, and the locking screw passes through the second front plate 22, the empty slot 11 and the locking plate 19 at the same time, and is tightened by the nut;
所述防护板包括左防护板3和右防护板，左防护板3和右防护板的尾端分别固定在第一前板121的左右两侧，左防护板3的内壁与第二左侧板的外壁相接触，右防护板的内壁与第二右侧板的外壁相接触。The protective plate includes a left protective plate 3 and a right protective plate. The tail ends of the left protective plate 3 and the right protective plate are respectively fixed on the left and right sides of the first front plate 121. The inner wall of the left protective plate 3 and the second left side plate The outer wall of the right protective plate is in contact with the outer wall of the second right side plate.
所述第二底板向外延伸有一个斜面21。The second bottom plate extends outwardly with an inclined surface 21.
所述左防护板3的前端内置有铰链，铰链上连接有档杆31。A hinge is built in the front end of the left protective plate 3, and a gear lever 31 is connected to the hinge.
综上所述，驱动电机16推动推杆14，推杆14向上推动第二连接板18，而第一连接板15在第二连接板18的带动下，滑块13在滑轨12内向上移动，从而导致活动装置2上升，反之；该升降台能有效提升员工的工作效率，减少员工的弯腰次数，避免员工因长期弯腰而导致腰肌劳损。In summary, the drive motor 16 pushes the push rod 14, and the push rod 14 pushes the second connecting plate 18 upward, and the first connecting plate 15 is driven by the second connecting plate 18, and the slider 13 moves upward in the slide rail 12. , Thereby causing the activity device 2 to rise, and vice versa; the lifting platform can effectively improve the work efficiency of the employees, reduce the number of times the employees bend over, and prevent the employees from causing lumbar muscle strain due to long-term bending.

Claims (3)

  1. 一种应用于航空飞机餐车转移的升降台，其特征在于，包括固定装置、活动装置和防护板；所述固定装置是一个由第一左侧板、第一右侧板、第一前板、后板、顶板和第一底板组合而成的空心矩形，所述第一前板的表面上设有两个长圆形的空槽，第一左侧板和第一右侧板的内壁上均设有滑轨；固定装置内设有驱动电机和推杆，所述推杆与驱动电机的输出端连接，固定装置内还设有第二连接板、锁紧环、限位板、两个第一连接板和滑块；两个所述滑块分别固定在第一连接板的外壁上，第一连接板通过滑块在滑轨内上下滑动，两个所述第一连接板分别竖直安装在第二连接板的左右两端，所述锁紧环固定在第二连接板的底面，推杆的上端通过锁紧环与第二连接板连接并固定，两个所述锁紧板间隔安装在两个第一连接板之间，限位板同样安装在两个第一连接板之间；A lifting platform applied to the transfer of aeroplane dining car, which is characterized by comprising a fixing device, a movable device and a protective plate; the fixing device is composed of a first left side panel, a first right side panel, a first front panel, A hollow rectangle formed by the combination of the back plate, the top plate and the first bottom plate, the surface of the first front plate is provided with two oblong hollow slots, and the inner walls of the first left side plate and the first right side plate are both A slide rail is provided; a drive motor and a push rod are arranged in the fixing device, and the push rod is connected to the output end of the drive motor. The fixing device is also provided with a second connecting plate, a locking ring, a limit plate, and two A connecting plate and a slider; the two sliders are respectively fixed on the outer wall of the first connecting plate, the first connecting plate slides up and down in the slide rail through the slider, and the two first connecting plates are respectively installed vertically At the left and right ends of the second connecting plate, the locking ring is fixed on the bottom surface of the second connecting plate, the upper end of the push rod is connected and fixed to the second connecting plate through the locking ring, and the two locking plates are installed at intervals Between the two first connecting plates, the limit plate is also installed between the two first connecting plates;
    所述活动装置是一个由第二左侧板、第二右侧板、第二底板和第二前板组合而成的开口式矩形，第二前板的内壁与第一前板的外壁相接触，该升降台还包括锁紧螺丝和螺母，所述锁紧螺丝同时穿过第二前板、空槽和锁紧板，并通过螺母拧紧；The movable device is an open rectangle composed of the second left side plate, the second right side plate, the second bottom plate and the second front plate, and the inner wall of the second front plate is in contact with the outer wall of the first front plate , The lifting platform further includes a locking screw and a nut, the locking screw passes through the second front plate, the empty slot and the locking plate at the same time, and is tightened by the nut;
    所述防护板包括左防护板和右防护板，左防护板和右防护板的尾端分别固定在第一前板的左右两侧，左防护板的内壁与第二左侧板的外壁相接触，右防护板的内壁与第二右侧板的外壁相接触。The protection board includes a left protection board and a right protection board. The tail ends of the left protection board and the right protection board are respectively fixed on the left and right sides of the first front board, and the inner wall of the left protection board is in contact with the outer wall of the second left board. , The inner wall of the right protective plate is in contact with the outer wall of the second right side plate.
  2. 根据权利要求1所述的一种应用于航空飞机餐车转移的升降台，其特征在于，所述第二底板向外延伸有一个斜面。The lifting platform applied to the transfer of aviation aircraft dining cars according to claim 1, wherein the second bottom plate extends outwardly with an inclined surface.
  3. 根据权利要求1所述的一种应用于航空飞机餐车转移的升降台，其特征在于，所述左防护板的前端内置有铰链，铰链上连接有档杆。The lifting platform applied to the transfer of aviation aircraft dining cars according to claim 1, wherein a hinge is built in the front end of the left protective plate, and a gear lever is connected to the hinge.
PCT/CN2020/098720 2019-07-29 2020-06-29 Lifting table used for transferring aircraft catering trolley WO2021017718A1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202785548U (en) * 2012-09-21 2013-03-13 上海三一精机有限公司 Hydraulic elevator platform
CN205653117U (en) * 2016-04-05 2016-10-19 天津市冠誉自动化设备股份有限公司 Receive quick -witted elevating platform of material
EP3095726A1 (en) * 2015-05-21 2016-11-23 Westmont Investments Sp. z o.o. Device for loading and unloading isothermal containers for transporting foodstuffs
CN108862124A (en) * 2018-06-25 2018-11-23 界首市华盛塑料机械有限公司 A kind of functional food processing feeding device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202785548U (en) * 2012-09-21 2013-03-13 上海三一精机有限公司 Hydraulic elevator platform
EP3095726A1 (en) * 2015-05-21 2016-11-23 Westmont Investments Sp. z o.o. Device for loading and unloading isothermal containers for transporting foodstuffs
CN205653117U (en) * 2016-04-05 2016-10-19 天津市冠誉自动化设备股份有限公司 Receive quick -witted elevating platform of material
CN108862124A (en) * 2018-06-25 2018-11-23 界首市华盛塑料机械有限公司 A kind of functional food processing feeding device

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