Double-layer stable automatic stainless steel trolley

Abstract

The utility model discloses a double-layer stable automatic stainless steel cart, which relates to cart products and comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a fixing frame, the fixing frame is slidably connected with two storage plates, the bottom end of each storage plate is fixedly connected with a first motor, and the bottom end of each storage plate is fixedly connected with a second motor. And the output end of the first motor is fixedly connected with a gear. By the adoption of the structure, the motor is installed on the storage plate, the motor drives the gear to rotate, the gear drives the rack plates on the two sides to move, the rack plates drive the connecting rods to move, the connecting rods drive the sliding blocks to move, the sliding blocks slide in the sliding grooves, and the sliding blocks slide on the guide rods; therefore, the sliding block drives the first stabilizing plate to move to fix articles placed on the article placing plate, even if the cart encounters a bumping or inertia effect in the moving process, the articles can be effectively prevented from sliding off, and the risk that the articles are damaged due to accidental falling is remarkably reduced.

Description

Technical Field

[0001] The utility model belongs to a cart product, in particular to a double-layer stable automatic stainless steel cart. Background Art

[0002] Stainless steel carts are usually equipped with wheels for easy pushing and moving. Stainless steel carts are widely used in logistics, warehouses, production lines and other occasions to conveniently carry heavy objects, reduce manual labor intensity and improve work efficiency.

[0003] For example, a Chinese patent with announcement number CN220404328U discloses a medical stainless steel cart, which includes: a base frame, a universal wheel is installed at the lower part of the base frame, a slide groove is provided on the inner side of the base frame, a slide is slidably connected to the inside of the slide groove, a collection container is provided inside the slide, the outer surface of the collection container is fixedly connected to a card table, the end of the slide is symmetrically fixedly connected to a fixed column, a magnet groove is provided on the side of the base frame close to the fixed column, and the end of the slide is fixedly connected to a directional wheel.

[0004] Although the above patent solves the problem of being unable to accommodate medical items of different sizes, and the trash cans placed there are easy to tip over, posing a risk of secondary pollution and being not practical to use, the cart still has some defects that need to be improved. When items are placed on the storage board, due to the lack of the necessary limiting mechanism, these items may shake due to inertia or bumps on uneven roads during the movement of the cart, and then accidentally slide off the storage board, which not only increases the risk of damage to the items, but may also have an adverse effect on the continuity of work. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a double-layer stable automated stainless steel cart to solve the problems raised in the background technology.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A double-layer stable automated stainless steel trolley includes a base plate, the upper end of the base plate is fixedly connected to a fixed frame, the fixed frame is slidably connected to a storage plate, and two storage plates are provided, the bottom end of the storage plate is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a gear, both sides of the gear are meshed with rack plates, both sides of the storage plate away from the first motor are slidably connected to the first stable plate, a guide assembly is provided between the first stable plate and the rack plate, the upper side of the first stable plate is movably connected to the second stable plate, and a fixing assembly is provided between the first stable plate and the second stable plate.

[0008] As an optimal technical solution, the guide assembly includes a slide groove, which is opened on both sides of the interior of the storage plate. The interior of the slide groove is slidably connected to a slider, one end of the slider is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to one end of the rack plate, the interior of the slide groove is fixedly connected to a guide rod, and the slider is slidably connected to the guide rod.

[0009] As an optimal technical solution, the fixing assembly includes an insert block, which is fixedly connected to the bottom end of the second stabilizing plate. A slot is provided at the top of the first stabilizing plate. The insert block is inserted into the inside of the slot. A positioning rod is movably connected to the inside of the slot. A positioning hole is provided inside the insert block, and one side of the positioning rod is movably connected to the positioning hole.

[0010] As a preferred technical solution, one end of the first stabilizing plate is fixedly connected to a fixed block, the interior of the fixed block is slidably connected to a movable plate, one end of the movable plate is fixedly connected to one end of the positioning rod, the interior of the fixed block is rotatably connected to a first screw, and one end of the first screw is fixedly connected to a first torsion block.

[0011] As an optimal technical solution, mounting holes are provided on both sides of the storage plate away from the slide groove, the fixing frame is slidably connected to the mounting hole, the internal thread of the mounting hole is connected to a second screw, one end of the second screw is fixedly connected to a second torsion block, a screw hole is provided in the fixing frame, and one side of the second screw is threadedly connected to the screw hole.

[0012] As an optimal technical solution, the bottom end of the base plate is rotatably connected to a pulley, and one end of the base plate is fixedly connected to a push frame.

[0013] In summary, the present invention has the following beneficial effects:

[0014] First, in the present invention, a motor is installed on the storage plate, which drives the gear to rotate, and the gear drives the rack plates on both sides to move, so that the rack plates drive the connecting rods to move, and the connecting rods drive the sliders to move, and the sliders slide in the slide grooves, and the sliders slide on the guide rods, so that the sliders drive the first stabilizing plate to move and fix the items placed on the storage plate. Even if the cart encounters bumps or inertia during movement, it can effectively prevent the items from sliding off, thereby significantly reducing the risk of items being damaged by accidental falls.

[0015] Second, in the present invention, by installing the second stabilizing plate on the first stabilizing plate, the first stabilizing plate and the second stabilizing plate are connected by a fixing assembly. The height of the stabilizing plate can be increased within a certain range according to the size of the item, which is convenient for fitting the item and fixing it, ensuring that it is firmly placed on the storage board, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0018] Figure 3 This is a structural diagram of the storage board of the utility model;

[0019] Figure 4 This utility model Figure 3 Schematic diagram of the enlarged structure at point B.

[0020] Figure numerals: 1, base plate; 2, fixing frame; 3, storage plate; 4, first stabilizing plate; 5, rack plate; 6, gear; 7, motor; 8, second stabilizing plate; 9, guide assembly; 91, slide groove; 92, slider; 93, guide rod; 94, connecting rod; 10, fixing assembly; 101, plug block; 102, slot; 103, positioning hole; 104, positioning rod; 105, fixing block; 106, movable plate; 107, first screw; 108, first torsion block; 11, mounting hole; 12, second screw; 13, second torsion block; 14, screw hole; 15, pulley; 16, push frame. DETAILED DESCRIPTION

[0021] Example

[0022] refer to Figures 1 to 4 When the trolley is lifted up, the gear 6 is rotated to move the gears 7 along the longitudinal axis, and the gears 7 are rotated to move the gears 7 along the longitudinal axis, so that the trolley can move upwards and downwards, thereby preventing the trolley from sliding downwards.

[0023] refer to Figure 1 and Figure 3The guide assembly 9 includes a slide groove 91, which is opened on both sides of the interior of the storage plate 3. The interior of the slide groove 91 is slidably connected to the slider 92, one end of the slider 92 is fixedly connected to a connecting rod 94, one end of the connecting rod 94 is fixedly connected to one end of the rack plate 5, and the interior of the slide groove 91 is fixedly connected to a guide rod 93, and the slider 92 is slidably connected to the guide rod 93; by setting the guide assembly 9, when the rack plate 5 moves, the connecting rod 94 drives the slider 92 to move, so that the slider 92 slides in the slide groove 91, and the slider 92 drives the first stable plate 4 to move, which plays a role in guiding the movement of the first stable plate 4, and can fix the items on the storage plate 3. The guide rod 93 is fixed in the slide groove 91, so that the slider 92 moves more stably in the slide groove 91 and is not prone to deviation.

[0024] refer to Figure 4 The fixing assembly 10 includes an insert 101, which is fixedly connected to the bottom end of the second stable plate 8. A slot 102 is provided at the top of the first stable plate 4. The insert 101 is inserted into the inside of the slot 102. A positioning rod 104 is movably connected to the inside of the slot 102. A positioning hole 103 is provided inside the insert 101. One side of the positioning rod 104 is movably connected to the positioning hole 103. One end of the first stable plate 4 is fixedly connected to a fixed block 105. A movable plate 106 is slidably connected to the inside of the fixed block 105. One end of the movable plate 106 is fixedly connected to one end of the positioning rod 104. The fixed block 105 is internally rotatably connected to the first screw 107, and one end of the first screw 107 is fixedly connected to the first torsion block 108; by setting the fixing component 10, the insert block 101 of the second stabilizing plate 8 is inserted into the slot 102 of the first stabilizing plate 4, and the first torsion block 108 is rotated, so that the first torsion block 108 drives the first screw 107 to rotate, thereby causing the movable plate 106 to drive the positioning rod 104 to move, so that the positioning rod 104 moves into the positioning hole 103, so that the insert block 101 is fixed to the slot 102, thereby connecting the second stabilizing plate 8 to the first stabilizing plate 4, which is convenient for clamping and fixing objects.

[0025] refer to Figure 1 and Figure 3 , mounting holes 11 are provided on both sides of the storage plate 3 away from the slide groove 91, the fixing frame 2 is slidably connected to the mounting holes 11, the internal thread of the mounting hole 11 is connected to the second screw 12, one end of the second screw 12 is fixedly connected to the second twist block 13, a screw hole 14 is provided in the fixing frame 2, and one side of the second screw 12 is threadedly connected to the screw hole 14; by providing the mounting holes 11 on the storage plate 3, the storage plate 3 can slide on the fixing frame 2 to adjust the position of the storage plate 3. After the position of the storage plate 3 is adjusted, the second twist block 13 is rotated to drive the second screw 12 to move and screw into the screw hole 14, so that the storage plate 3 and the fixing frame 2 are connected and fixed.

[0026] refer to Figure 1The bottom end of the base plate 1 is rotatably connected to a pulley 15, and one end of the base plate 1 is fixedly connected to a push frame 16; by setting the pulley 15, it is convenient for the cart to move, and setting the push frame 16 makes it convenient for the staff to push the cart to move.

[0027] Principle and advantages of use: According to the size of the item, the staff rotates the second twist block 13 to drive the second screw 12 to rotate, so that the second screw 12 leaves the screw hole 14 of the fixing frame 2, and then pushes the storage plate 3 to move, and then rotates the second twist block 13 to drive the second screw 12 to move to another screw hole 14 and fix it, and then inserts the insert block 101 under the second stable plate 8 into the slot 102 of the first stable plate 4, and rotates the first twist block 108 so that the first twist block 108 drives the first screw 107 to rotate, so that the movable plate 106 drives the positioning rod 104 to move, so that the positioning rod 104 moves into the positioning hole 103, so that the insert block 101 is fixed to the slot 102, so that the second stable plate 8 is aligned with the first stable plate 4. The stabilizing plate 4 is connected to accommodate the placement of items, and then the motor 7 is used to drive the gear 6 to rotate, and the gear 6 drives the rack plates 5 on both sides to move, so that the rack plates 5 drive the connecting rod 94 to move, and the connecting rod 94 drives the slider 92 to move, and the slider 92 slides in the slide groove 91, and the slider 92 slides on the guide rod 93, so that the slider 92 drives the first stabilizing plate 4 to move to fix the items placed on the storage plate 3. When the cart encounters bumps or inertia during movement, it can also effectively prevent the items from slipping and avoiding damage to the items. The staff does not need to frequently check whether the items are stable, nor do they have to worry about re-preparation or replacement work after the items are damaged, so they can focus more on core tasks and improve work efficiency.

Claims

1. A double-layered, stable, automated stainless steel trolley comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected to a fixing frame (2), and a storage plate (3) is slidably connected to the fixing frame (2), and two storage plates (3) are provided. The bottom end of the storage plate (3) is fixedly connected to a first motor (7), and the output end of the first motor (7) is fixedly connected to a gear (6), and both sides of the gear (6) are meshedly connected to a rack plate (5). Both sides of the end of the storage plate (3) away from the first motor (7) are slidably connected to a first stabilizing plate (4), and a guide component (9) is provided between the first stabilizing plate (4) and the rack plate (5). The upper side of the first stabilizing plate (4) is movably connected to a second stabilizing plate (8), and a fixing component (10) is provided between the first stabilizing plate (4) and the second stabilizing plate (8).

2. The double-layer stable automated stainless steel cart according to claim 1, characterized in that: The guide assembly (9) includes a slide groove (91), the slide groove (91) is opened on both sides of the interior of the storage plate (3), the interior of the slide groove (91) is slidably connected to a slider (92), one end of the slider (92) is fixedly connected to a connecting rod (94), and one end of the connecting rod (94) is fixedly connected to one end of the rack plate (5).

3. The double-layer stable automated stainless steel cart according to claim 2, characterized in that: A guide rod (93) is fixedly connected to the interior of the sliding groove (91), and the sliding block (92) is slidably connected to the guide rod (93).

4. The double-layer stable automated stainless steel cart according to claim 1, characterized in that: The fixing assembly (10) includes an insert (101), the insert (101) is fixedly connected to the bottom end of the second stabilizing plate (8), the top of the first stabilizing plate (4) is provided with a slot (102), the insert (101) is inserted into the interior of the slot (102), the interior of the slot (102) is movably connected with a positioning rod (104), the interior of the insert (101) is provided with a positioning hole (103), and one side of the positioning rod (104) is movably connected to the positioning hole (103).

5. The double-layer stable automated stainless steel cart according to claim 4, characterized in that: One end of the first stabilizing plate (4) is fixedly connected to a fixed block (105), the interior of the fixed block (105) is slidably connected to a movable plate (106), one end of the movable plate (106) is fixedly connected to one end of a positioning rod (104), the interior of the fixed block (105) is rotatably connected to a first screw rod (107), and one end of the first screw rod (107) is fixedly connected to a first torsion block (108).

6. The double-layer stable automated stainless steel cart according to claim 2, characterized in that: The storage plate (3) is provided with mounting holes (11) on both sides away from the slide groove (91); the fixing frame (2) is slidably connected to the mounting hole (11); the internal thread of the mounting hole (11) is connected to a second screw rod (12); one end of the second screw rod (12) is fixedly connected to a second torsion block (13); a screw hole (14) is provided in the fixing frame (2); one side of the second screw rod (12) is threadedly connected to the screw hole (14).

7. The double-layered, stable, automated stainless steel cart according to claim 1, characterized in that: The bottom end of the bottom plate (1) is rotatably connected to a pulley (15), and one end of the bottom plate (1) is fixedly connected to a push frame (16).

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