Novel plastic linen vehicle

Abstract

The utility model discloses a novel plastic linen vehicle which comprises a bottom plate, a plurality of containing barrels which are sequentially connected in a sleeved mode are arranged on the bottom plate, the containing barrel on the innermost side is fixedly bonded on the top wall of the bottom plate, the containing barrels are made of plastic materials, lifting seats are fixedly bonded on the front side wall and the rear side wall of the containing barrel on the outermost side, and the lifting seats are arranged on the top wall of the bottom plate. First sliding grooves are formed in the top walls, located on the front side and the rear side of the containing barrel, of the bottom plate correspondingly, and two-way lead screws are rotationally installed in the first sliding grooves. In the using process, the rotating rod can be rotated through the crank, when the rotating rod rotates, the two bidirectional lead screws can be synchronously driven to rotate through the cooperation of the first bevel gear, the second bevel gear, the third bevel gear and the fourth bevel gear, and when the bidirectional lead screws rotate, the two bidirectional lead screws are driven to rotate. When the linen vehicle is used, the two first moving blocks can be driven to move face to face or back to back in the first sliding grooves, so that the lifting frame stretches out and draws back to drive the two lifting bases to ascend and descend, the containing depth of the containing barrel is adjusted, and the linen vehicle is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of linen trolleys, in particular to a novel plastic linen trolley. Background Art

[0002] Linen carts are often used in places such as hotels and hospitals where a large amount of cloth needs to be washed. They are used to collect and clean the corresponding places. The linen carts in the prior art generally include a barrel-shaped structure as a main body, the top of the barrel-shaped structure is open, and rollers are arranged at the bottom. The operator pushes the linen cart and places the cloth to be collected into the barrel-shaped structure through the opening.

[0003] When the existing plastic linen trolley is in use, the loading barrel is an integrated structure, which is not convenient to adjust the loading barrel according to the amount of cloth to be transported. When the height of the loading barrel is too high, it is not only inconvenient to load and unload the cloth, but also occupies a large space when idle, which is inconvenient to transport back and forth. When the height of the loading barrel is small, the loading capacity is very limited. In this regard, we have proposed a new type of plastic linen trolley to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of plastic linen cart to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a new plastic linen cart, comprising:

[0006] A bottom plate, wherein a plurality of sequentially sleeved containing barrels are arranged on the bottom plate, the innermost containing barrel is fixedly bonded to the top wall of the bottom plate, the containing barrel is made of plastic material, and a lifting seat is fixedly bonded to the front and rear side walls of the outermost containing barrel, and a first slide groove is provided on the top wall of the bottom plate located on the front and rear sides of the containing barrel, a bidirectional screw rod is rotatably installed in the first slide groove, and two first moving blocks are threadedly connected on the bidirectional screw rod, the two first moving blocks are symmetrically arranged and slidably connected in the first slide groove, a lifting frame is rotatably installed on the two first moving blocks, and a second slide groove is provided on the two lifting seats, a sliding rod is fixedly bonded in the second slide groove, and two second moving blocks are slidably connected on the sliding rod, and the two second moving blocks are rotatably connected to the top end of the lifting frame.

[0007] Preferably, a box body is fixedly installed on one side wall of the bottom plate, one end of the two bidirectional screw rods extend into the inner cavity of the box body and are fixedly installed with a first bevel gear, a rotating rod is rotatably installed on the side wall of the box body, and a second bevel gear is fixedly installed on the surface of the rotating rod located in the inner cavity of the box body, and two rotating seats are fixedly bonded in the inner cavity of the box body, and a rotating shaft is rotatably connected to the two rotating seats, and a third bevel gear is fixedly installed on one end of the rotating shaft, and the third bevel gear is meshingly connected to the first bevel gear, and a fourth bevel gear is fixedly installed on the other end of the rotating shaft, and the fourth bevel gear is meshingly connected to the second bevel gear.

[0008] Preferably, a pair of grooves are provided on the front and rear side walls of the plurality of inner containing barrels, and a slider is slidably connected in the groove, and the slider is fixedly bonded to the inner wall of the adjacent containing barrel.

[0009] Preferably, four rollers are installed on the bottom wall of the base plate, and a push handle is fixedly installed on the top wall of the base plate.

[0010] Preferably, a crank is fixedly mounted on the outer end of the rotating rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] During use of the utility model, the rotating rod can be rotated by a crank handle. When the rotating rod rotates, the cooperation of the first bevel gear, the second bevel gear, the third bevel gear and the fourth bevel gear can be used to synchronously drive the two bidirectional screws to rotate. When the bidirectional screw rotates, the two first moving blocks can be driven to move toward or away from each other in the first slide groove, so that the lifting frame can be extended and retracted, and the two lifting seats can be driven to rise and fall, thereby adjusting the filling depth of the filling barrel, making the linen trolley more convenient to use. When the linen trolley is idle, the filling barrel can be folded to reduce the occupied space. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a new type of plastic linen cart proposed by the utility model;

[0014] Figure 2 This is a front view of the cross-section of the bottom plate of a new type of plastic linen cart proposed by the utility model;

[0015] Figure 3 This is a top view of the cross-section of a box in a new type of plastic linen cart proposed by the utility model;

[0016] Figure 4 This is a partial cross-sectional side structural diagram of a loading bucket in a new type of plastic linen cart proposed by the utility model.

[0017] In the figure: 1, bottom plate; 2, container; 3, lifting seat; 4, first slide groove; 5, bidirectional screw; 6, first moving block; 7, lifting frame; 8, second slide groove; 9, slide rod; 10, second moving block; 11, box body; 12, first bevel gear; 13, rotating rod; 14, second bevel gear; 15, rotating seat; 16, rotating shaft; 17, third bevel gear; 18, fourth bevel gear; 19, groove; 20, slider; 21, roller; 22, push handle; 23, crank handle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 The utility model provides a technical solution: a new type of plastic linen cart, comprising:

[0020] A bottom plate 1 is provided with a plurality of sequentially sleeved containing barrels 2, the innermost containing barrel 2 is fixedly bonded to the top wall of the bottom plate 1, the containing barrel 2 is made of plastic, and a lifting seat 3 is fixedly bonded to the front and rear side walls of the outermost containing barrel 2, and a first slide groove 4 is provided on the top wall of the bottom plate 1 on both sides of the front and rear of the containing barrel 2, a bidirectional screw rod 5 is rotatably installed in the first slide groove 4, two first moving blocks 6 are threadedly connected on the bidirectional screw rod 5, the two first moving blocks 6 are symmetrically arranged and slidably connected in the first slide groove 4, a lifting frame 7 is rotatably installed on the two first moving blocks 6, and a second slide groove 8 is provided on the two lifting seats 3, a sliding rod 9 is fixedly bonded in the second slide groove 8, and two second moving blocks 10 are slidably connected on the sliding rod 9, and the two second moving blocks 10 are rotatably connected to the top of the lifting frame 7.

[0021] A box body 11 is fixedly installed on one side wall of the bottom plate 1, one end of the two bidirectional screw rods 5 extends to the inner cavity of the box body 11 and is fixedly installed with a first bevel gear 12, a rotating rod 13 is rotatably installed on the side wall of the box body 11, the rotating rod 13 is located on the surface of the inner cavity of the box body 11 and is fixedly installed with a second bevel gear 14, two rotating seats 15 are fixedly bonded in the inner cavity of the box body 11, and a rotating shaft 16 is rotatably connected on the two rotating seats 15, one end of the rotating shaft 16 is fixedly installed with a third bevel gear 17, the third bevel gear 17 is meshed with the first bevel gear 12, and the other end of the rotating shaft 16 is fixedly installed with a fourth bevel gear 18, and the fourth bevel gear 18 is meshed with the second bevel gear 14. Through the cooperation of the first bevel gear 12, the second bevel gear 14, the third bevel gear 17 and the fourth bevel gear 18, the two bidirectional screw rods 5 can be synchronously driven to rotate when the rotating rod 13 is rotated.

[0022] A pair of grooves 19 are provided on the front and rear side walls of the plurality of inner containing barrels 2, and a slider 20 is slidably connected in the groove 19. The slider 20 is fixedly bonded to the inner wall of the adjacent containing barrel 2. By cooperating with the slider 20 and the groove 19, the adjacent containing barrel 2 inside can be automatically driven to rise after the containing barrel 2 rises to a certain height.

[0023] Four rollers 21 are installed on the bottom wall of the base plate 1, and a push handle 22 is fixedly installed on the top wall of the base plate 1. The rollers 21 are convenient for moving the linen trolley, and the push handle 22 is convenient for pushing the linen trolley to move.

[0024] A crank 23 is fixedly mounted on the outer end of the rotating rod 13, and the crank 23 is convenient for shaking the rotating rod 13 to rotate.

[0025] Working principle: During use, the utility model can rotate the rotating rod 13 through the crank 23. When the rotating rod 13 rotates, the two bidirectional screw rods 5 can be synchronously driven to rotate through the cooperation of the set first bevel gear 12, the second bevel gear 14, the third bevel gear 17 and the fourth bevel gear 18. When the bidirectional screw rod 5 rotates, it can drive the two first moving blocks 6 to move toward or away from each other in the first slide groove 4, so that the lifting frame 7 is extended and retracted, driving the two lifting seats 3 to rise and fall, thereby realizing the adjustment of the filling depth of the filling barrel 2, making the linen cart more convenient to use. When the linen cart is idle, the filling barrel 2 can be folded to reduce the occupied space.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of plastic linen cart, characterized in that: include: A bottom plate (1) is provided on the bottom plate (1) with a plurality of sequentially sleeved containing barrels (2), the innermost containing barrel (2) being fixedly bonded to the top wall of the bottom plate (1), the containing barrel (2) being made of plastic, the outermost containing barrel (2) having front and rear side walls fixedly bonded with lifting seats (3), the top walls of the bottom plate (1) located on both the front and rear sides of the containing barrel (2) are provided with first slide grooves (4), a bidirectional screw rod (5) being rotatably installed in the first slide groove (4), the bidirectional screw rod (5) being arranged on the top wall of the bidirectional screw rod (5) Two first moving blocks (6) are threadedly connected, the two first moving blocks (6) are symmetrically arranged and are both slidably connected in the first sliding groove (4), a lifting frame (7) is rotatably mounted on the two first moving blocks (6), a second sliding groove (8) is opened on the two lifting seats (3), a sliding rod (9) is fixedly bonded in the second sliding groove (8), two second moving blocks (10) are slidably connected to the sliding rod (9), and the two second moving blocks (10) are rotatably connected to the top end of the lifting frame (7).

2. The novel plastic linen cart according to claim 1 is characterized by: A box body (11) is fixedly mounted on one side wall of the bottom plate (1); one end of each of the two bidirectional screw rods (5) extends into the inner cavity of the box body (11) and is fixedly mounted with a first bevel gear (12); a rotating rod (13) is rotatably mounted on the side wall of the box body (11); a second bevel gear (14) is fixedly mounted on the surface of the rotating rod (13) located in the inner cavity of the box body (11); two rotating seats (15) are fixedly bonded in the inner cavity of the box body (11); a rotating shaft (16) is rotatably connected to each of the two rotating seats (15); a third bevel gear (17) is fixedly mounted on one end of the rotating shaft (16); the third bevel gear (17) is meshingly connected to the first bevel gear (12); a fourth bevel gear (18) is fixedly mounted on the other end of the rotating shaft (16); the fourth bevel gear (18) is meshingly connected to the second bevel gear (14).

3. The novel plastic linen cart according to claim 1 is characterized by: A pair of grooves (19) are provided on the front and rear side walls of the plurality of inner containing barrels (2), wherein a slider (20) is slidably connected in the groove (19), and the slider (20) is fixedly bonded to the inner wall of the adjacent containing barrel (2).

4. The novel plastic linen cart according to claim 1 is characterized by: Four rollers (21) are mounted on the bottom wall of the bottom plate (1), and a push handle (22) is fixedly mounted on the top wall of the bottom plate (1).

5. The novel plastic linen cart according to claim 2 is characterized by: A crank (23) is fixedly mounted on the outer end of the rotating rod (13).

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