Novel food placing rack
Technical Field
The invention relates to the technical field of food storage racks, in particular to a novel food storage rack.
Background
Along with the development of science and technology, in the convenience store has entered into the company, through be equipped with the goods shelves in the company, article on the goods shelves can take the edible through online purchase, very big office staff purchases commodity in having made things convenient for office building, and this kind of convenience store is gradually popularized moreover. But its function of current convenience store goods shelves is comparatively single, only places article on goods shelves, and the article that lies in the inboard on the goods shelves are taken inconveniently, also do not make things convenient for the delivery of goods personnel to order, and the distance that goods shelves were placed between the board is unregulated simultaneously, lies in the article of bottom and takes, and it is very inconvenient that needs the buyer to squat down, and goods shelves are not movable in addition, when removing goods shelves, need a plurality of people to lift jointly, inconvenient removal.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: its function of current convenience store goods shelves is comparatively single, only places article on goods shelves, and it is inconvenient that the article that lies in the inboard on the goods shelves are taken, also is inconvenient for the delivery of goods personnel to order, and the distance that goods shelves were placed between the board is unadjustable simultaneously, lies in the article of bottom and takes, and it is very inconvenient that needs the buyer to squat down, and goods shelves are not movable in addition, and when removing goods shelves, need a plurality of people to lift up jointly, inconvenient removal, and the novel food rack that proposes.
In order to achieve the purpose, the invention adopts the following technical scheme:
a novel food placing rack comprises a bottom plate, wherein baffles fixedly connected with the bottom plate are symmetrically arranged on the upper side of the bottom plate, a plurality of connecting frames are arranged on one opposite side of the two baffles, a top plate fixedly connected with the baffle is arranged at the upper end of the baffle, first rotating rods rotatably connected with the top plate are symmetrically arranged on the rear side of the top plate, bobbins fixedly connected with the first rotating rods are sleeved on the first rotating rods, limiting discs slidably connected with the first rotating rods are further sleeved on the first rotating rods, first fixing rods fixedly connected with the top plate are symmetrically arranged on the rear side of the top plate, the first fixing rods are positioned between the two first rotating rods and are positioned above the first rotating rods, fixed pulleys rotatably connected with the first fixing rods are sleeved on the first fixing rods, first connecting rods fixedly connected with the connecting frames are arranged on the rear side of the connecting frames, and driving blocks fixedly connected with the first connecting rods are arranged at one ends of the first connecting rods far away from the connecting frames, the transmission block is provided with a through hole in the vertical direction, the upper side of the transmission block positioned at the lowest side is symmetrically provided with a first connecting rope fixedly connected with the transmission block, the other end of the first connecting rope penetrates through the through hole on the transmission block and is connected with the fixed pulley in a sliding manner, one end of the first connecting rope, which is far away from the transmission block, is fixedly connected with the outer side wall of the winding drum, the upper side of the top plate is provided with a groove, the groove is internally provided with a first pressing plate and a second pressing plate which are connected with the groove in a sliding manner, the groove is also internally provided with a display, the display is positioned between the first pressing plate and the second pressing plate, the inner side wall of the connecting frame in the horizontal direction is symmetrically provided with a second connecting rod which is connected with the connecting frame in a sliding manner, one end of the second connecting rod, which is opposite to the second connecting rod, is provided with a placing, hydraulic means comprises push rod and pneumatic cylinder, the lower extreme of push rod passes the lower lateral wall of bottom plate and is connected with the second dead lever, the front side of second fixed plate is inserted and is equipped with rather than the third threaded rod of being connected of rotating, cup jointed the driving plate rather than threaded connection on the third threaded rod, the both ends of driving plate are equipped with rather than the first axis of rotation of rotating being connected, be equipped with rather than fixed connection's second dwang on the lateral wall of first axis of rotation, the both ends of second dead lever cup jointed rather than sliding connection's slide, the front side symmetry of slide is equipped with rather than fixed connection's fixed block, two be equipped with rather than the second axis of rotation of rotating being connected between the fixed block, the lateral wall fixed connection of the one end of driving plate and second axis of rotation is kept away from to the second dwang.
Preferably, one side in opposite directions of the connecting frame is provided with a sliding groove, the two ends of the connecting frame are symmetrically provided with connecting blocks fixedly connected with the connecting frame, the connecting blocks are connected with the sliding groove in a sliding mode, one side, back to the back, of the baffle plate is provided with a first threaded rod in a penetrating mode, the first threaded rod is connected with the baffle plate in a rotating mode, and one side, far away from the connecting frame, of each connecting block is provided with a threaded hole in threaded connection with.
Preferably, the limiting disc is located between the bobbin and the top plate, a plurality of insertion rods fixedly connected with the limiting disc are arranged on one side, close to the top plate, of the limiting disc, and a plurality of slots clamped with the insertion rods are symmetrically arranged on the rear side of the top plate.
Preferably, the rear side of the first pressing plate is symmetrically provided with expansion devices fixedly connected with the first pressing plate, each expansion device comprises an expansion link and a first spring, the first springs are sleeved on the expansion links and are in sliding connection with the expansion links, the front side of the top plate is provided with a second threaded rod in threaded connection with the front side of the top plate in a penetrating manner, and one end of the second threaded rod is rotatably connected with the front side of the second pressing plate.
Preferably, the inner side wall of the rear side of the connecting frame is symmetrically provided with second springs fixedly connected with the connecting frame, the other ends of the second springs are connected with one side of the placing plate, the front side of the connecting frame is provided with a sliding hole, the placing plate is connected with the sliding hole in a sliding manner, the front side of the placing plate is provided with a second connecting rope fixedly connected with the placing plate, and one end, far away from the placing plate, of the second connecting rope penetrates through the sliding hole and is connected with a pull ring fixedly connected with the second connecting rope.
Preferably, the sliding device is composed of a third fixing rod and a roller, and the roller is rotatably connected with the lower end of the third fixing rod.
Compared with the prior art, the invention has the beneficial effects that: improve current food rack, at first add at the downside of goods shelves and establish slider and stop device, make when needs remove goods shelves, can drive goods shelves through slider and remove, be convenient for remove, secondly the distance between the board is placed to goods shelves can be adjusted, place the board and heighten to being located the bottom according to the needs of use, make things convenient for the article of purchaser lower extreme of taking, be equipped with transmission on placing the board at last, make and place the board and can remove on goods shelves, when needs take out inboard article, it removes to place the board through the transmission drive, conveniently take out the article that are located the inboard and check article.
Drawings
Fig. 1 is a schematic structural view of a novel food placing rack provided by the invention;
fig. 2 is a schematic structural diagram of a top side of a novel food placing rack provided by the invention;
fig. 3 is a schematic structural view of a novel food placing rack placing plate provided by the invention;
fig. 4 is a schematic structural diagram at a in fig. 1.
In the figure: 1 bottom plate, 2 baffles, 3 link, 4 connecting blocks, 5 first threaded rods, 6 transmission blocks, 7 top plates, 8 telescoping devices, 9 first pressing plates, 10 second pressing plates, 11 second threaded rods, 12 displays, 13 first rotating rods, 14 bobbins, 15 limiting discs, 16 insertion rods, 17 first connecting ropes, 18 first fixing rods, 19 fixed pulleys, 20 first connecting rods, 21 sliding devices, 22 second connecting rods, 23 placing plates, 24 second springs, 25 second connecting ropes, 26 pull rings, 27 hydraulic devices, 28 second fixing rods, 29 third threaded rods, 30 transmission plates, 31 first rotating shafts, 32 second rotating rods, 33 fixing blocks, 34 second rotating shafts and 35 sliding plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a novel food placing rack comprises a bottom plate 1, wherein baffles 2 fixedly connected with the bottom plate 1 are symmetrically arranged on the upper side of the bottom plate 1, a plurality of connecting frames 3 are arranged on one opposite sides of the two baffles 2, sliding grooves are arranged on one opposite sides of the connecting frames 3, connecting blocks 4 fixedly connected with the connecting frames 3 are symmetrically arranged at two ends of the connecting frames 3, the connecting blocks 4 are in sliding connection with the sliding grooves, a first threaded rod 5 rotatably connected with the baffles 2 is arranged on one opposite side of the baffle 2 in a penetrating manner, a threaded hole in threaded connection with the first threaded rod 5 is arranged on one side of the connecting block 4 far away from the connecting frame 3, the first threaded rod 5 is connected through threads, the second pressing plate 10 is pushed to move towards the first pressing plate 9 by rotating the first threaded rod 5, so that the display 12 is fixed through the first pressing plate 9 and the second pressing plate 10, the display 12 is used for displaying, the convenient article purchasing device is characterized in that a top plate 7 fixedly connected with the baffle plate 2 is arranged at the upper end of the baffle plate 2, a first rotating rod 13 rotatably connected with the top plate 7 is symmetrically arranged at the rear side of the top plate 7, a bobbin 14 fixedly connected with the first rotating rod 13 is sleeved on the first rotating rod 13, a limiting disc 15 slidably connected with the first rotating rod 13 is further sleeved on the first rotating rod 13, the limiting disc 15 is positioned between the bobbin 14 and the top plate 7, a plurality of inserting rods 16 fixedly connected with the limiting disc 15 are arranged at one side of the limiting disc 15 close to the top plate 7, a plurality of inserting slots clamped with the inserting rods 16 are symmetrically arranged at the rear side of the top plate 7, the inserting rods 16 on the limiting disc 15 are clamped with the inserting slots on the top plate 7, so that the first rotating rod 13 is limited, the limiting device is simple in structure, the rotation of the first rotating rod 13 is convenient to control, the height of a plate 23 positioned at the lower end is convenient to adjust, the article at, the first fixing rod 18 is positioned between the two first rotating rods 13, the first fixing rod 18 is positioned above the first rotating rods 13, the first fixing rod 18 is sleeved with a fixed pulley 19 which is rotatably connected with the first fixing rod, the rear side of the connecting frame 3 is provided with a first connecting rod 20 which is fixedly connected with the connecting frame, one end of the first connecting rod 20, far away from the connecting frame 3, is provided with a transmission block 6 which is fixedly connected with the first connecting rod, the transmission block 6 is provided with a through hole in the vertical direction, the upper side of the transmission block 6 positioned at the lowest side is symmetrically provided with first connecting ropes 17 which are fixedly connected with the upper side of the transmission block 6, the other end of each first connecting rope 17 penetrates through the through hole in the transmission block 6 and is in sliding connection with the fixed pulley 19, when one end of each first connecting rope 17, far away from the transmission block 6, is fixedly connected with the outer side wall of the winding drum 14 to adjust the distance, the first connecting rope 17 is wound on the bobbin 14 through the through hole on the transmission block 6, the connecting frame 3 at the lowest end is pulled upwards along with the shortening of the first connecting rope 17, after the first connecting rope 17 is pulled to a proper position, the limiting disc 15 is pushed to move towards the direction of the top plate 7, the inserted link 16 on the limiting disc 15 is clamped with the slot at one side of the top plate 7, the limitation on the first rotating rod 13 is completed, the height of the placing plate 23 is fixed, the upper side of the top plate 7 is provided with a groove, a first pressing plate 9 and a second pressing plate 10 which are in sliding connection with the top plate 7 are arranged in the groove, a display 12 is further arranged in the groove, the display 12 is positioned between the first pressing plate 9 and the second pressing plate 10, the rear side of the first pressing plate 9 is symmetrically provided with telescopic devices 8 which are fixedly connected with the first pressing plate, each telescopic device 8 is composed of a telescopic rod and a first spring, the first spring is sleeved on the telescopic rod and, a second threaded rod 11 in threaded connection with the top plate 7 is arranged on the front side of the top plate in a penetrating manner, one end of the second threaded rod 11 is rotatably connected with the front side of a second pressing plate 10, a telescopic device 8 is arranged, so that the display 12 has certain flexibility when being fixed by a first pressing plate 9 and the second pressing plate 10, the display 12 is prevented from being damaged by extrusion, second connecting rods 22 in sliding connection with the connecting rods are symmetrically arranged on the inner side wall of the connecting frame 3 in the horizontal direction, a placing plate 23 in fixed connection with the second connecting rods 22 is arranged at the opposite end of the second connecting rods 22, second springs 24 in fixed connection with the connecting rods are symmetrically arranged on the inner side wall of the rear side of the connecting frame 3, the other ends of the second springs 24 are connected with one side of the placing plate 23, a sliding hole is arranged on the front side of the connecting frame 3, the placing plate 23 is in sliding connection with the sliding hole, a second connecting rope 25 in fixed connection with the placing plate 23 is arranged on the front side of the placing plate, one end of the second connecting rope 25, when articles on the inner side of the goods shelf need to be taken or the articles need to be checked, the pull ring 26 is pulled, the second connecting rope 25 is driven to move through the pull ring 26, the placing plate 23 is further pulled to be drawn out from the sliding hole in the front side of the connecting frame 3, the articles are convenient to take or check, the lower side of the bottom plate 1 is symmetrically provided with sliding devices 21, each sliding device 21 consists of a third fixing rod and a roller wheel, each roller wheel is rotatably connected with the lower end of the third fixing rod, the sliding device 21 is arranged to facilitate the movement of the placing frame, the inner side wall of the lower side of the bottom plate 1 is provided with a hydraulic device 27 fixedly connected with the bottom plate, each hydraulic device 27 consists of a push rod and a hydraulic cylinder, the lower end of each push rod penetrates through the lower side wall of the bottom plate 1 and is connected with the second fixing rod 28, the front side of the second fixing plate 28 is inserted with a third, the two ends of the transmission plate 30 are provided with first rotating shafts 31 which are rotatably connected with the transmission plate, the outer side wall of each first rotating shaft 31 is provided with a second rotating shaft 32 which is fixedly connected with the first rotating shaft, the two ends of each second fixing rod 28 are sleeved with sliding plates 35 which are slidably connected with the second fixing rods 28, the front sides of the sliding plates 35 are symmetrically provided with fixed blocks 33 which are fixedly connected with the sliding plates, a second rotating shaft 34 which is rotatably connected with the two fixed blocks 33 is arranged between the two fixed blocks 33, one end of each second rotating shaft 32, far away from the transmission plate 30, is fixedly connected with the outer side wall of the corresponding second rotating shaft 34, and is contacted with the ground through rollers in the sliding device 21, so that the goods shelf can be moved conveniently, when the goods shelf is moved to a proper position, the third threaded rod 29 is rotated, and is in threaded connection with the transmission plate 30 through the third threaded connection of the third threaded rod 29, the transmission plate 30, thereby pushing the sliding plate 35 to move back and forth, then starting the hydraulic device 27, making the second fixing rod 28 move downwards through the hydraulic device 27, contacting the sliding plate 35 with the ground and separating the sliding device 21 from the ground, and fixing the goods shelf after that.
In the invention, the roller in the sliding device 21 is contacted with the ground, so that the movement of the goods shelf is convenient, after the goods shelf is moved to a proper position, the third threaded rod 29 is rotated, the third threaded rod 29 is in threaded connection with the transmission plate 30 through the third threaded rod 29, when the third threaded rod 29 is rotated, the transmission plate 30 moves towards the direction of the second fixed rod 28, the second rotating rod 32 rotates towards two ends along with the movement of the transmission plate 30, so that the sliding plate 35 is pushed to move back and forth, then the hydraulic device 27 is started, the second fixed rod 28 moves downwards through the hydraulic device 27, the sliding plate 35 is contacted with the ground, the sliding device 21 is separated from the ground, and the goods shelf is fixed after the sliding device;
when the distance between the shelf placing plates 23 needs to be adjusted, the first rotating rod 13 is rotated, the first rotating rod 13 drives the winding reel 14 to rotate, the first connecting rope 17 is wound on the winding reel 14 through the through hole in the transmission block 6, the connecting frame 3 at the lowest end is pulled upwards along with the shortening of the first connecting rope 17, and after the connecting frame is pulled to a proper position, the limiting disc 15 is pushed to move towards the direction of the top plate 7, the inserting rod 16 on the limiting disc 15 is clamped with the slot at one side of the top plate 7, the limiting of the first rotating rod 13 is completed, and the height of the placing plate 23 is fixed;
when the article on the inner side of the goods shelf needs to be taken or the article needs to be checked, the pull ring 26 is pulled, the second connecting rope 25 is driven to move through the pull ring 26, the placing plate 23 is pulled and is taken out from the sliding hole in the front side of the connecting frame 3, and the article is conveniently taken or checked.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.