Turnover frame
By setting up a baffle and a fixing mechanism on the bottom plate of the food turnover rack, the problem of inconvenience of dropping and disassembly and assembly of the placement frame is solved, and higher convenience of food storage and removal is achieved.
Patent Information
- Application Number
- CN202421431502.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing food turnover racks are likely to cause the placement frame to fall when the movable C-bar is away from the placement frame, causing food to spill out, and are inconvenient for quick disassembly and assembly.
A turnover frame including three placement frames, bottom plates and fixing mechanisms is designed. By providing the first and second brackets on the bottom plate and setting a baffle on the inside of the bracket, combining a fixing mechanism of the threaded rod and the L-shaped plate, the fixing frame and the disassembly efficiency of the placement frame are improved by using the holder and the limiting block.
It effectively avoids the drop of the placement frame, improves the convenience of food storage and removal, and simplifies the disassembly and assembly process of the placement frame.
Smart Images
Figure CN222646559U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of food turnover, in particular to a turnover rack. Background Art
[0002] Pre-packaged food refers to food that is pre-packaged or made in packaging materials and containers, including food that is pre-packaged and pre-made in packaging materials and containers and has a uniform quality or volume label within a certain quantity limit. In the production process of pre-packaged food, turnover racks are required for turnover. After exploration and analysis, in actual use, the existing food turnover racks are usually fixed structures, which are not convenient for adjusting the distance between trays. Therefore, it is inconvenient to place and take food. At the same time, there are no shielding plates around the trays, so when the food is circulated, it will cause food to fall.
[0003] The prior art patent CN220333264U discloses a pre-packaged food turnover rack, including a base plate, a fixing component and an adjusting component. Two groups of brackets are fixedly installed on the top of the base plate and are symmetrically distributed. Multiple groups of placement frames are arranged between the two groups of brackets. The fixing components are arranged on the brackets and the placement frames to fix and disassemble the placement frames. The adjusting components are arranged on the placement frames to adjust the storage space inside the placement frames. Through the coordinated use of a movable plate and a reset spring, the height of the movable plate can be flexibly adjusted according to the food and weight to maximize the use of storage space. Lighter items can be placed at a higher position, while heavier items can be placed at a lower position to ensure that each level can withstand the corresponding weight load. At the same time, according to the change in the height of the movable plate, the staff can take out and store food more conveniently, so that the food can always be placed inside the placement frame.
[0004] However, when the movable C-shaped rod is away from the placement frame, the two upper placement frames have no supporting position, which may easily cause the placement frame to fall, thereby causing food to spill, and the above structure is not convenient for quick disassembly and assembly of the placement frame. Utility Model Content
[0005] The utility model aims to provide a turnover rack, aiming to solve the technical problems in the prior art that when the movable C-shaped rod is away from the placement frame, the two upper placement frames have no supporting position, which easily causes the placement frame to fall, thereby causing food to spill, and the above structure is not convenient for quickly disassembling and assembling the placement frame.
[0006] To achieve the above-mentioned purpose, the utility model adopts a turnover frame, including three placement frames, a bottom plate and a fixing mechanism, wherein a first bracket and a second bracket are symmetrically arranged on the bottom plate, three first baffles are arranged on the inner side of the first bracket, and three second baffles are arranged on the inner side of the second bracket. The three placement frames are respectively arranged on the corresponding first baffles and the corresponding second baffles, and the three placement frames are symmetrically arranged in an overlapping shape, and the fixing mechanism includes a threaded rod and two L-shaped plates, one end of the threaded rod is provided with a limiting ring, one end of the two L-shaped plates is provided with a connecting plate, the middle part of the connecting plate has a first thread groove, and the two L-shaped plates are provided with a total of Three abutting members are arranged, and one of the abutting members is located between the two L-shaped plates, and the other two abutting members are respectively located at the other end of the L-shaped plates, the threaded rod is threadedly connected to the connecting plate and is located in the first thread groove, the threaded rod is also rotatably connected to the first bracket and is located on the outside of the first bracket, and the limiting ring is located in the first bracket, the two L-shaped plates are respectively slidably connected to the first bracket and are located on the two inner sides of the first bracket, and one end of the two L-shaped plates passes through the first bracket, and the three abutting members respectively abut against each other with the corresponding placement frames and are located on the outside of the placement frame.
[0007] Among them, the supporting member includes a supporting plate and a fixed block, the front end surface of the supporting plate is provided with a supporting pad, the rear end surface of the supporting plate is provided with multiple sliding rods, the sliding rods are provided with a supporting spring, the fixed block has multiple sliding grooves, the multiple sliding rods are respectively slidably connected with the fixed block and are located in the corresponding sliding grooves, and the supporting spring is supported between the fixed block and the supporting plate, the supporting pad and the corresponding placement frame are supported by each other and are located on the outside of the placement frame, and the fixed block is provided on the L-shaped plate.
[0008] Wherein, limiting blocks are arranged at both ends of the fixing block, and both inner sides of the first bracket are provided with a plurality of transverse limiting grooves, and the limiting blocks are located in the transverse limiting grooves.
[0009] Among them, the turnover rack also includes a pushing mechanism, a plurality of universal wheels and a plurality of pushing mechanisms. The pushing mechanism is arranged on the outside of the second bracket. The plurality of universal wheels are respectively fixedly connected to the base plate and are located below the base plate. The plurality of pushing mechanisms are respectively arranged in the corresponding placement frames.
[0010] Among them, the pushing mechanism includes a push rod, two vertical plates and two plug-in rods, both ends of the push rod are provided with inclined rods, the vertical plate has an inclined groove, the inclined rod is slidably connected with the corresponding vertical plate and is located in the inclined groove, the two vertical plates are respectively fixedly connected with the second bracket and are located on the outside of the second bracket, one end of the plug-in rod is provided with a knob, the other end of the plug-in rod has a thread, the outside of the second bracket has two second thread grooves, the inclined rod has a plurality of insertion holes, the two plug-in rods are respectively plugged with the corresponding vertical plates and penetrate the vertical plates and the corresponding insertion holes, the plug-in rod is also threadedly connected with the second bracket and is located in the second thread groove.
[0011] Wherein, the pushing mechanism includes multiple hand-tightened screws, multiple polygonal rods and a pushing plate, the upper end surface of the pushing plate has multiple circular grooves, the upper end surface of the pushing plate is provided with a protective pad, the lower end surface of the pushing plate has multiple polygonal grooves, and the polygonal grooves are connected with the circular grooves, a pushing spring is provided on the polygonal rod, and a bottom plate is provided below the polygonal rod, multiple hand-tightened screws are respectively threadedly connected with the corresponding polygonal rods, and are located above the polygonal rods, and are also located between the circular grooves and the polygonal grooves, multiple polygonal rods are respectively slidably connected with the corresponding placement frames, and pass through the inner bottom of the placement frame, and are also located in the polygonal grooves, the pushing spring is held between the placement frame and the pushing plate, and the pushing plate is slidably connected with the corresponding placement frame and is located in the placement frame.
[0012] The utility model discloses a turnover frame, comprising three placing frames, a bottom plate and a fixing mechanism, wherein a first bracket and a second bracket are symmetrically arranged on the bottom plate, three first baffles are arranged on the inner side of the first bracket, and three second baffles are arranged on the inner side of the second bracket, and the fixing mechanism comprises a threaded rod and two L-shaped plates, one end of the threaded rod is provided with a limiting ring, one end of the two L-shaped plates is provided with a connecting plate, the middle part of the connecting plate has a first thread groove, and a total of three abutting members are arranged on the two L-shaped plates, and one of the abutting members is located between the two L-shaped plates, and the other two abutting members are respectively located at the other end of the L-shaped plates. By arranging the first baffle and the second baffle, it is convenient to directly support the placing frame, thereby preventing the placing frame from falling. At the same time, the threaded rod can be rotated to make the threaded rod push the two L-shaped plates, and then the abutting members abut and fix the placing frame, thereby improving the disassembly and assembly efficiency of the placing frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 It is a side view of the first embodiment of the utility model.
[0015] Figure 2 The utility model Figure 1 Section view along line AA.
[0016] Figure 3 The utility model Figure 2 Cross-sectional view along line BB.
[0017] Figure 4 It is a three-dimensional stereogram of the second embodiment of the utility model.
[0018] Figure 5 It is a side view of the second embodiment of the utility model.
[0019] Figure 6 The utility model Figure 5 Sectional view along the CC line.
[0020] Figure 7 The utility model Figure 6 A partial enlarged view of point D in the middle.
[0021] Figure 8 The utility model Figure 6 Cross-sectional view along line EE.
[0022] Fig. 9 The utility model Figure 8 A partial enlarged view of point F in the middle.
[0023] 101-placing frame, 102-bottom plate, 103-first bracket, 104-second bracket, 105-first baffle, 106-second baffle, 107-threaded rod, 108-L-shaped plate, 109-limiting ring, 110-connecting plate, 111-first thread groove, 112-holding plate, 113-fixing block, 114-holding pad, 115-sliding rod, 116-holding spring, 117-sliding groove, 118-limiting Block, 119-lateral limiting groove, 201-universal wheel, 202-push rod, 203-vertical plate, 204-plug-in rod, 205-oblique rod, 206-oblique groove, 207-hand screw, 208-polygonal rod, 209-jack, 210-push plate, 211-circular groove, 212-protective pad, 213-polygonal groove, 214-push spring, 215-bottom film, 216-knob, 217-second threaded groove. DETAILED DESCRIPTION
[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0025] First embodiment:
[0026] See also Figure 1 to Figure 3 ,in Figure 1 is a side view of the first embodiment of the utility model, Figure 2 The utility model Figure 1 The cross-sectional view along the AA line. Figure 3 The utility model Figure 2 Sectional view along line BB.
[0027] The utility model provides a turnover rack, comprising three placement frames 101, a bottom plate 102 and a fixing mechanism, wherein the fixing mechanism comprises a threaded rod 107 and two L-shaped plates 108, and the abutment member comprises a abutment plate 112 and a fixing block 113. The above-mentioned scheme solves the technical problem that when the movable C-shaped rod is away from the placement frame 101, the two upper placement frames 101 have no supporting position, which easily causes the placement frame 101 to fall, thereby causing food to spill, and the above-mentioned structure is not convenient for quickly disassembling and assembling the placement frame 101.
[0028] According to this specific embodiment, the first bracket 103 and the second bracket 104 are symmetrically arranged on the bottom plate 102, three first baffles 105 are arranged on the inner side of the first bracket 103, and three second baffles 106 are arranged on the inner side of the second bracket 104. The three placement frames 101 are respectively arranged on the corresponding first baffles 105 and the corresponding second baffles 106, and the three placement frames 101 are symmetrically arranged in an overlapping state. The placement frames 101 can be used to facilitate the placement of food, so that when the food is circulated through the bottom plate 102, the first baffles 105 and the second baffles 106 are arranged to facilitate the direct support of the placement frame 101, thereby preventing the placement frame 101 from falling.
[0029] Among them, a limit ring 109 is provided at one end of the threaded rod 107, a connecting plate 110 is provided at one end of the two L-shaped plates 108, and the middle part of the connecting plate 110 has a first thread groove 111. A total of three abutting members are provided on the two L-shaped plates 108, and one of the abutting members is located between the two L-shaped plates 108, and the other two abutting members are respectively located at the other end of the L-shaped plate 108. The threaded rod 107 is threadedly connected to the connecting plate 110 and is located in the first thread groove 111. The threaded rod 107 is also rotatably connected to the first bracket 103 and is located on the outside of the first bracket 103. , and the limiting ring 109 is located in the first bracket 103, the two L-shaped plates 108 are respectively slidably connected to the first bracket 103 and are located on the two inner sides of the first bracket 103, and one end of the two L-shaped plates 108 passes through the first bracket 103, the three abutting members respectively abut against the corresponding placement frames 101 and are located on the outside of the placement frame 101, by rotating the threaded rod 107, the threaded rod 107 pushes the two L-shaped plates 108, and then the abutting members abut and fix the placement frame 101, thereby improving the disassembly and assembly efficiency of the placement frame 101.
[0030] Secondly, a supporting pad 114 is provided on the front end surface of the supporting plate 112, and a plurality of sliding rods 115 are provided on the rear end surface of the supporting plate 112. A supporting spring 116 is sleeved on the sliding rod 115. A plurality of sliding grooves 117 are provided in the fixing block 113. The plurality of sliding rods 115 are respectively slidably connected with the fixing block 113 and are located in the corresponding sliding grooves 117, and the supporting springs 116 are supported between the fixing block 113 and the supporting plate 112. The supporting pad 114 and the corresponding placement frame 101 are supported against each other and are located on the outside of the placement frame 101. The fixing block 113 is provided on the L-shaped plate 108. The placement frame 101 can be supported by the supporting plate 112 and the supporting pad 114, thereby playing a fixing role. The provision of the supporting springs 116 and the sliding rods 115 can facilitate improving the fixing effect of the placement frame 101.
[0031] Again, limiting blocks 118 are set at both ends of the fixed block 113, and the two inner sides of the first bracket 103 have multiple transverse limiting grooves 119, and the limiting blocks 118 are located in the transverse limiting grooves 119. The limiting blocks 118 can easily improve the stability of the fixed block 113 when moving.
[0032] When the utility model is used to disassemble the placement box, the threaded rod 107 is rotated counterclockwise to make the threaded rod 107 rotate under the action of the limiting ring 109, and the connecting plate 110 pulls the two L-shaped plates 108 toward the end away from the placement frame 101 under the action of the thread groove. When the abutting pad 114 is separated from the placement frame 101, the placement frame 101 can be removed. If the placement frame 101 needs to be installed, the placement frame 101 is placed on the first baffle plate 105 and the second baffle plate 106. The threaded rod 107 is rotated clockwise to move the two L-shaped plates 108 toward the placement frame 101, so that the abutment pad 114 abuts against the placement frame 101 under the action of the abutment spring 116, thereby completing the installation. In this way, the problem that when the movable C-shaped rod is away from the placement frame 101, the two upper placement frames 101 have no supporting position, which easily causes the placement frame 101 to fall, thereby causing food to spill, and the technical problem that the above structure is not convenient for quick disassembly and assembly of the placement frame 101 is solved.
[0033] The second embodiment is:
[0034] Based on the first embodiment, please refer to Figures 4 to 9 ,in Figure 4 It is a three-dimensional stereogram of the second embodiment of the utility model. Figure 5is a side view of the second embodiment of the utility model, Figure 6 The utility model Figure 5 Cross-sectional view of the CC line, Figure 7 The utility model Figure 6 A partial enlarged view of point D in the middle. Figure 8 The utility model Figure 6 The cross-sectional view of the EE line, Fig. 9 The utility model Figure 8 A partial enlarged view of point F in the middle.
[0035] The utility model provides a turnover rack, which also includes a pushing mechanism, a plurality of universal wheels 201 and a plurality of pushing mechanisms. The pushing mechanism includes a push rod 202, two vertical plates 203 and two plug-in rods 204. The pushing mechanism includes a plurality of hand-screwed screws 207, a plurality of polygonal rods 208 and a pushing plate 210.
[0036] According to this specific embodiment, the pushing mechanism is arranged on the outside of the second bracket 104, the plurality of universal wheels 201 are respectively fixedly connected to the base plate 102 and are located below the base plate 102, and the plurality of pushing mechanisms are respectively arranged in the corresponding placement frame 101.
[0037] Wherein, both ends of the push rod 202 are provided with oblique rods 205, and the vertical plate 203 has an oblique groove 206. The oblique rod 205 is slidably connected with the corresponding vertical plate 203 and is located in the oblique groove 206. The two vertical plates 203 are respectively fixedly connected with the second bracket 104 and are located on the outside of the second bracket 104. One end of the plug-in rod 204 is provided with a knob 216, and the other end of the plug-in rod 204 has a thread. The outside of the second bracket 104 has two second thread grooves 217. The oblique rod 205 has a plurality of plug holes 209. The two plug-in rods 204 are respectively plugged into the corresponding vertical plates 203, and penetrate the vertical plates 203, and also penetrate the corresponding insertion holes 209. The plug-in rods 204 are also threadedly connected to the second bracket 104 and are located in the second thread groove 217. The setting of the push rod 202 can facilitate the pushing of the turnover frame, so that it can be moved to a suitable position under the action of the universal wheel 201, and the height of the push rod 202 can be easily adjusted under the action of the plug-in rod 204, so that it is suitable for operators of different heights.
[0038] Secondly, the upper end surface of the push plate 210 has a plurality of circular grooves 211, the upper end surface of the push plate 210 is provided with a protective pad 212, the lower end surface of the push plate 210 has a plurality of polygonal grooves 213, and the polygonal grooves 213 are connected to the circular grooves 211, the polygonal rod 208 is provided with a push spring 214, and a bottom plate 215 is provided below the polygonal rod 208, and the plurality of hand-screwed screws 207 are respectively threadedly connected with the corresponding polygonal rods 208, and are located above the polygonal rods 208, and are also located between the circular grooves 211 and the polygonal grooves 213, and the plurality of polygonal rods 208 are respectively slidably connected with the corresponding placement frames 101, and penetrate the placement frames 101. The inner bottom of the placement frame 101 is also located in the polygonal groove 213, the push spring 214 is supported between the placement frame 101 and the push plate 210, the push plate 210 is slidably connected with the corresponding placement frame 101, and is located in the placement frame 101, by taking the food inside the placement frame 101 in turn, the weight on the push plate 210 is reduced, and the push plate 210 can be driven to move upward by the reaction force of the push spring 214, so that the food inside the placement frame 101 can be taken out, and the hand-screwed screw 207 is threadedly connected to the polygonal rod 208, which can facilitate the subsequent replacement of the push spring 214.
[0039] By using a turnover rack of the present embodiment, the push rod 202 can be arranged to facilitate pushing the turnover rack, so that it can be moved to a suitable position under the action of the universal wheel 201, and the push rod 202 can be adjusted in height under the action of the plug-in rod 204, so that it is suitable for operators of different heights. By taking the food inside the placement frame 101 in turn, the weight on the push plate 210 is reduced, and the push plate 210 can be driven to move upward by the reaction force of the push spring 214, so that the food inside the placement frame 101 can be taken out, and the hand-tightened screw 207 is arranged to be threadedly connected with the polygonal rod 208, which can facilitate the subsequent replacement of the push spring 214.
[0040] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.
Claims
1. A turnover rack, comprising three placement frames and a bottom plate, wherein a first bracket and a second bracket are symmetrically arranged on the bottom plate, three first baffles are arranged on the inner side of the first bracket, and three second baffles are arranged on the inner side of the second bracket, and the three placement frames are respectively arranged on the corresponding first baffles and the corresponding second baffles, and the three placement frames are symmetrically arranged in an overlapping shape, characterized in that: Also includes a fixing mechanism; The fixing mechanism includes a threaded rod and two L-shaped plates, one end of the threaded rod is provided with a limiting ring, one end of the two L-shaped plates is provided with a connecting plate, the middle part of the connecting plate has a first thread groove, and a total of three abutting members are provided on the two L-shaped plates, and one of the abutting members is located between the two L-shaped plates, and the other two abutting members are respectively located at the other end of the L-shaped plates, the threaded rod is threadedly connected to the connecting plate and is located in the first thread groove, the threaded rod is also rotatably connected to the first bracket and is located on the outside of the first bracket, and the limiting ring is located in the first bracket, the two L-shaped plates are respectively slidably connected to the first bracket and are located on the two inner sides of the first bracket, and one end of the two L-shaped plates passes through the first bracket, and the three abutting members respectively abut against each other with the corresponding placement frames and are located on the outside of the placement frames.
2. The turnover rack according to claim 1, characterized in that: The supporting member includes a supporting plate and a fixed block, the front end surface of the supporting plate is provided with a supporting pad, the rear end surface of the supporting plate is provided with a plurality of sliding rods, the sliding rods are sleeved with a supporting spring, the fixed block has a plurality of sliding grooves, the plurality of sliding rods are respectively slidably connected with the fixed block and are located in the corresponding sliding grooves, and the supporting spring is supported between the fixed block and the supporting plate, the supporting pad and the corresponding placement frame are supported against each other and are located on the outside of the placement frame, and the fixed block is provided on the L-shaped plate.
3. The turnover rack according to claim 2, characterized in that: Limiting blocks are arranged at both ends of the fixing block, and both inner sides of the first bracket are provided with a plurality of transverse limiting grooves, and the limiting blocks are located in the transverse limiting grooves.
4. The turnover rack according to claim 3, characterized in that: The turnover rack also includes a pushing mechanism, a plurality of universal wheels and a plurality of pushing mechanisms. The pushing mechanism is arranged on the outside of the second bracket. The plurality of universal wheels are respectively fixedly connected to the base plate and are located below the base plate. The plurality of pushing mechanisms are respectively arranged in the corresponding placement frames.
5. The turnover rack according to claim 4, characterized in that: The pushing mechanism includes a push rod, two vertical plates and two plug-in rods, both ends of the push rod are provided with inclined rods, the vertical plate has an inclined groove, the inclined rod is slidably connected to the corresponding vertical plate and is located in the inclined groove, the two vertical plates are respectively fixedly connected to the second bracket and are located on the outside of the second bracket, a knob is provided at one end of the plug-in rod, the other end of the plug-in rod has a thread, the outside of the second bracket has two second thread grooves, the inclined rod has a plurality of insertion holes, the two plug-in rods are respectively plugged with the corresponding vertical plates and penetrate the vertical plates and the corresponding insertion holes, the plug-in rod is also threadedly connected to the second bracket and is located in the second thread groove.
6. The turnover rack according to claim 5, characterized in that: The pushing mechanism includes multiple hand-tightened screws, multiple polygonal rods and a pushing plate. The upper end surface of the pushing plate has multiple circular grooves. The upper end surface of the pushing plate is provided with a protective pad. The lower end surface of the pushing plate has multiple polygonal grooves, and the polygonal grooves are connected with the circular grooves. A pushing spring is provided on the polygonal rod, and a bottom plate is provided below the polygonal rod. The multiple hand-tightened screws are respectively threadedly connected with the corresponding polygonal rods and are located above the polygonal rods and also between the circular grooves and the polygonal grooves. The multiple polygonal rods are respectively slidably connected with the corresponding placement frames and pass through the inner bottom of the placement frame and are also located in the polygonal grooves. The pushing spring is held between the placement frame and the pushing plate. The pushing plate is slidably connected with the corresponding placement frame and is located in the placement frame.