Material carrying device

Abstract

The utility model provides a material carrying device, which belongs to the technical field of carrying carts, aims to solve the problem that when a small amount of materials are left in a car hopper, a worker needs to stand straight and arms extend to the bottom as much as possible to grab the materials, and is relatively inconvenient, and comprises a cart main body, the two transmission racks are dispersedly and fixedly connected to the left side of the interior of the trolley main body; the upper push plate is arranged in the cart main body; the right push plate is arranged on the upper push plate; the material upward pushing assembly is arranged in the trolley main body; and the material right moving assembly is arranged in the trolley main body. The upper push plate can be driven to move upwards by rotating the hand wheel, so that materials at the bottom of the cart body are jacked upwards, the right push plate can be driven to slide rightwards while the upper push plate moves upwards, the materials are stacked upwards and rightwards, and workers can take the materials at the bottom more easily.

Description

Technical Field

[0001] The utility model belongs to the technical field of transport carts, and more specifically, particularly relates to a material transport device. Background Art

[0002] In water conservancy projects, various plastic pipe fittings are often used. These plastic fittings need to be used along with the installation of pipelines. Therefore, wheelbarrows are often used to carry these plastic fittings over short distances or within sites. Existing wheelbarrows are generally composed of a cart, a push handle, and rollers.

[0003] Existing application number: CN202021740125.5, the utility model provides a material handling device for water conservancy projects, including a drag chain wheel, two drag chain wheels are provided with a driving wheel, a linkage wheel and a supporting wheel, a fixing rod is fixedly connected between the two driving wheels and between the two linkage wheels, a bottom plate is commonly provided above the two fixing rods, a material box is movably connected to the left part of the upper end of the bottom plate, a controller is provided in the middle of the right end of the bottom plate, a handrail is fixedly connected to the right end of the bottom plate, a gear is provided on the left side of the handrail, a handbrake is provided on the right side of the handrail, the handrail is embedded in the throttle handle, a lifting piece is provided at the lower end of the bottom plate, the output end of the lifting piece passes through the bottom plate and is movably connected to the lower end of the material box, and the lifting piece is electrically connected to the controller. A material handling device for water conservancy projects has an electric device, saves manpower, is simple to operate, can move freely under the drive of the drag chain wheel, and can prevent rollover in uneven road conditions.

[0004] Based on the above, materials such as plastic joints are relatively fragile, so the truck bed cannot be used to dump these materials. The staff can only reach into the truck bed to take them. This means that when there is not much material left in the truck bed, the staff needs to stand up straight and stretch their arms as far as possible to grab the materials, which is inconvenient. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a material handling device to solve the problem that the materials of existing materials such as plastic joints are relatively fragile, so these materials cannot be taken by dumping the truck bed, and the staff can only reach into the truck bed to take them. This results in that when there is not much material left in the truck bed, the staff needs to stand up straight and stretch their arms as far as possible to the bottom to grab the materials, which is quite inconvenient.

[0006] The purpose and effect of the material handling device of the utility model are achieved by the following specific technical means:

[0007] A material handling device includes a cart body;

[0008] Rollers, wherein four rollers are provided, and the four rollers are rotatably connected under the cart body in a dispersed manner;

[0009] A transmission rack, wherein two transmission racks are provided, and the two transmission racks are separately and fixedly connected to the left side inside the cart body;

[0010] A transmission box, wherein two transmission boxes are provided, and the two transmission boxes are separately and fixedly connected under the cart body;

[0011] An upper push plate, the upper push plate being arranged inside the cart body;

[0012] A guide rail, wherein the guide rail is fixedly connected to the upper push plate;

[0013] A right push plate, the right push plate being arranged on the upper push plate;

[0014] A material pushing assembly, wherein the material pushing assembly is arranged inside the cart body;

[0015] A material right-moving component is arranged inside the cart body.

[0016] Furthermore, the material pushing component includes:

[0017] A transmission worm, wherein two transmission worms are provided, and the two transmission worms are rotatably connected inside two transmission boxes respectively;

[0018] A first transmission shaft, the first transmission shaft is coaxially fixedly connected to the inner sides of the two transmission worms;

[0019] A hand wheel is coaxially fixedly connected to the left side of a transmission worm on the left side.

[0020] Furthermore, the material pushing component also includes:

[0021] A first transmission screw, wherein two first transmission screws are provided, and the two first transmission screws are rotatably connected to the inside of the cart body in a dispersed manner;

[0022] A transmission worm wheel, wherein two transmission worm wheels are provided, and the two transmission worm wheels are coaxially fixedly connected to the bottoms of the two first transmission screws, and the two transmission worm wheels are respectively meshed with the two transmission worms;

[0023] The first slider, the first slider is provided with two pieces, the two first sliders are respectively fixedly connected to the left and right sides of the upper push plate, the two first sliders are dispersedly slidably connected inside the trolley body, and the two first sliders are respectively threadedly connected to the two first transmission screws.

[0024] Furthermore, the material right shift component includes:

[0025] Connecting parts, the connecting parts are arranged in two groups, each group of the connecting parts is arranged with two pieces, and the two groups of the connecting parts are dispersedly fixedly connected to the left side of the upper push plate;

[0026] a second transmission shaft, the second transmission shaft being rotatably connected inside the two sets of connecting members;

[0027] The transmission gear is provided with two pieces, the two transmission gears are coaxially fixedly connected to the front and rear ends of the second transmission shaft, and the two transmission gears are respectively meshed with two transmission racks.

[0028] Furthermore, the material right shift component also includes:

[0029] A driving bevel gear, the driving bevel gear is coaxially fixedly connected to the outside of the second transmission shaft;

[0030] a second transmission screw, the second transmission screw being rotatably connected inside the guide rail;

[0031] A driven bevel gear is coaxially fixedly connected to the left end of the second transmission screw and is meshed with the driving bevel gear.

[0032] Furthermore, the material right shift component also includes:

[0033] A second slider, the second slider is slidably connected inside the guide rail, the second slider is threadedly connected to the second transmission screw, and the second slider is fixedly connected under the right push plate;

[0034] An anti-blocking plate is fixedly connected to the right side of the bottom of the right push plate.

[0035] Compared with the prior art, the utility model has the following beneficial effects:

[0036] First, turn the handwheel, and the two transmission worms will drive the two first transmission screws to rotate through the worm gear transmission mechanism formed by meshing with the two transmission worm wheels respectively. The two first transmission screws drive the upper push plate to move upward, thereby lifting the material at the bottom to facilitate the staff to take it.

[0037] Secondly, when the upper push plate moves upward, it will also drive the right push plate to slide to the right through the material right shift assembly, thereby pushing the material to the right, further reducing the storage area of ​​the material, so that the material can move upward while also stacking to the right, making it more convenient for staff to take.

[0038] The utility model can drive the upper push plate to move upward by rotating the hand wheel, so that the materials at the bottom of the cart body are pushed upward. When the upper push plate moves upward, it also drives the right push plate to slide rightward, so that the materials can be piled up to the right while moving upward, making it easier for workers to take the materials at the bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0040] Figure 2 It is a schematic diagram of the push-up plate structure of the utility model.

[0041] Figure 3 It is a schematic diagram of the first transmission shaft structure of the utility model.

[0042] Figure 4 It is a structural schematic diagram of the right push plate of the utility model.

[0043] Figure 5 It is a schematic diagram of the structure of the second transmission shaft of the utility model.

[0044] Figure 6 It is a schematic diagram of the guide rail structure of the utility model.

[0045] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0046] 1. Cart body; 101. Roller; 102. Transmission rack; 2. Transmission box; 3. Upper push plate; 4. Transmission worm; 401. First transmission shaft; 402. Handwheel; 5. First transmission screw; 501. Transmission worm gear; 502. First slider; 6. Connector; 7. Second transmission shaft; 701. Transmission gear; 702. Active bevel gear; 8. Guide rail; 9. Second transmission screw; 901. Driven bevel gear; 902. Second slider; 10. Right push plate; 1001. Anti-blocking plate. DETAILED DESCRIPTION

[0047] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0048] Embodiment 1:

[0049] As attached Figure 1 To Attachment Figure 6 As shown:

[0050] The utility model provides a material handling device, comprising a cart body 1;

[0051] Rollers 101, four rollers 101 are provided, and the four rollers 101 are rotatably connected under the cart body 1 in a dispersed manner;

[0052] A transmission rack 102, wherein two transmission racks 102 are provided, and the two transmission racks 102 are dispersedly fixedly connected to the left side inside the cart body 1;

[0053] A transmission box 2, wherein two transmission boxes 2 are provided, and the two transmission boxes 2 are separately and fixedly connected under the cart body 1;

[0054] An upper push plate 3, which is arranged inside the cart body 1;

[0055] A guide rail 8, wherein the guide rail 8 is fixedly connected to the upper push plate 3;

[0056] A right push plate 10, which is arranged on the upper push plate 3;

[0057] The material pushing assembly is arranged inside the trolley body 1 .

[0058] Among them, the material push-up components include:

[0059] A transmission worm 4, wherein two transmission worms 4 are provided, and the two transmission worms 4 are rotatably connected inside the two transmission boxes 2 respectively;

[0060] A first transmission shaft 401, the first transmission shaft 401 is coaxially fixedly connected to the inner sides of the two transmission worms 4;

[0061] The hand wheel 402 is coaxially fixedly connected to the left side of the transmission worm 4 on the left side, so that the hand wheel 402 can be rotated to drive the two transmission worms 4 and the first transmission shaft 401 to rotate simultaneously.

[0062] Among them, the material push-up components also include:

[0063] A first transmission screw 5, wherein two first transmission screws 5 are provided, and the two first transmission screws 5 are rotatably connected inside the cart body 1 in a dispersed manner;

[0064] A transmission worm wheel 501, wherein two transmission worm wheels 501 are provided, and the two transmission worm wheels 501 are coaxially fixedly connected to the bottoms of the two first transmission screws 5, respectively, and the two transmission worm wheels 501 are meshed with the two transmission worms 4, respectively;

[0065] The first slider 502, two first sliders 502 are provided, the two first sliders 502 are respectively fixedly connected to the left and right sides of the upper push plate 3, the two first sliders 502 are dispersedly slidably connected inside the cart body 1, the two first sliders 502 are respectively threadedly connected with the two first transmission screws 5, the effect of which is that the two transmission worms 4 will drive the two first transmission screws 5 to rotate through the worm gear transmission mechanism formed by respectively meshing with the two transmission worm wheels 501, and the two first transmission screws 5 drive the upper push plate 3 to move up and down through the threaded transmission mechanism formed by the two first sliders 502.

[0066] The specific usage and function of this embodiment are as follows:

[0067] When the materials at the top of the cart body 1 have been taken out and it is more difficult to take out the materials at the bottom, the hand wheel 402 can be turned to drive the two transmission worms 4 and the first transmission shaft 401 to rotate at the same time. The two transmission worms 4 will drive the two first transmission screws 5 to rotate through the worm gear transmission mechanism formed by meshing with the two transmission worm wheels 501 respectively. The two first transmission screws 5 drive the upper push plate 3 to move upward through the threaded transmission mechanism formed by the two first sliders 502, thereby lifting the materials at the bottom to facilitate the staff to take them.

[0068] Embodiment 2:

[0069] Based on the first embodiment, as shown in the attached Figure 1 To Attachment Figure 6 As shown, a material right-moving component is also included, and the material right-moving component is arranged inside the cart body 1.

[0070] Among them, the material right shift components include:

[0071] Connecting members 6, two groups of connecting members 6 are provided, each group of connecting members 6 is provided with two members, and the two groups of connecting members 6 are dispersedly fixedly connected to the left side above the upper push plate 3;

[0072] A second transmission shaft 7, the second transmission shaft 7 is rotatably connected inside the two sets of connecting members 6;

[0073] Transmission gear 701, two transmission gears 701 are provided, and the two transmission gears 701 are coaxially fixedly connected to the front and rear ends of the second transmission shaft 7, and the two transmission gears 701 are respectively meshed with the two transmission racks 102. The effect brought about is that when the upper push plate 3 moves upward, the second transmission shaft 7 will be driven to rotate through the gear rack transmission mechanism formed by the two transmission gears 701 and the two transmission racks 102 respectively meshing.

[0074] Among them, the material right shift component also includes:

[0075] A driving bevel gear 702, which is coaxially fixedly connected to the outside of the second transmission shaft 7;

[0076] A second transmission screw 9, the second transmission screw 9 is rotatably connected to the inside of the guide rail 8;

[0077] The driven bevel gear 901 is coaxially fixedly connected to the left end of the second transmission screw 9, and the driven bevel gear 901 is meshed with the active bevel gear 702. The effect brought about is that the second transmission shaft 7 drives the second transmission screw 9 to rotate through the bevel gear transmission mechanism jointly formed by the meshing of the driven bevel gear 901 and the active bevel gear 702.

[0078] Among them, the material right shift component also includes:

[0079] A second slider 902, the second slider 902 is slidably connected inside the guide rail 8, the second slider 902 is threadedly connected to the second transmission screw 9, and the second slider 902 is fixedly connected under the right push plate 10;

[0080] The anti-blocking plate 1001 is fixedly connected to the right side of the bottom of the right push plate 10. Its function is that the second transmission screw 9 will drive the right push plate 10 to slide left and right through the threaded transmission mechanism formed together with the second slider 902. The anti-blocking plate 1001 can cover the top opening of the guide rail 8 to prevent materials from entering the guide rail 8 and affecting the movement of the second slider 902.

[0081] The specific usage and function of this embodiment are as follows:

[0082] When the upper push plate 3 moves upward, the second transmission shaft 7 will be driven to rotate through the gear-rack transmission mechanism composed of two transmission gears 701 and two transmission racks 102 respectively meshing with each other. The second transmission shaft 7 will drive the second transmission screw 9 to rotate through the bevel gear transmission mechanism composed of the driven bevel gear 901 and the active bevel gear 702 meshing with each other. The second transmission screw 9 will drive the right push plate 10 to slide rightward through the threaded transmission mechanism composed of the second slider 902, thereby pushing the material to the right, further reducing the occupied area of ​​the material, and making the material further accumulate upward and to the right, making it more convenient for the staff to take it; the anti-blocking plate 1001 can cover the top opening of the guide rail 8 to prevent the material from entering the guide rail 8 and affecting the movement of the second slider 902, making it more stable to use.

Claims

1. A material handling device, comprising a trolley body, rollers, a transmission rack, a transmission box, an upper push plate, a guide rail, a right push plate, a material upper push assembly and a material right shift assembly; the rollers are provided with four pieces, and the four rollers are rotatably connected under the trolley body; the characteristics are as follows: The transmission racks are provided in two pieces, and the two transmission racks are dispersedly fixedly connected to the left side of the trolley body; the transmission boxes are provided in two pieces, and the two transmission boxes are dispersedly fixedly connected under the trolley body; the upper push plate is arranged inside the trolley body; the guide rail is fixedly connected on the upper push plate; the right push plate is arranged on the upper push plate; the material push-up assembly is arranged inside the trolley body; the material right shift assembly is arranged inside the trolley body.

2. A material handling device as claimed in claim 1, characterized in that: The material pushing assembly includes: a transmission worm, a first transmission shaft and a handwheel; the transmission worm is provided with two pieces, and the two transmission worms are respectively rotatably connected inside two transmission boxes; the first transmission shaft is coaxially fixedly connected to the inner sides of the two transmission worms; the handwheel is coaxially fixedly connected to the left side of the transmission worm on the left side.

3. A material handling device as claimed in claim 2, characterized in that: The material pushing assembly also includes: a first transmission screw, a transmission worm gear and a first slider; the first transmission screw is provided with two pieces, and the two first transmission screws are rotatably connected in a dispersed manner inside the trolley body; the transmission worm gear is provided with two pieces, and the two transmission worm gears are coaxially fixedly connected to the bottom of the two first transmission screws, and the two transmission worm gears are respectively meshed with the two transmission worms; the first slider is provided with two pieces, and the two first sliders are respectively fixedly connected to the left and right sides of the upper push plate, and the two first sliders are dispersedly slidably connected inside the trolley body, and the two first sliders are respectively threadedly connected to the two first transmission screws.

4. A material handling device as claimed in claim 1, characterized in that: The material right shift assembly includes: a connecting piece, a second transmission shaft and a transmission gear; the connecting piece is provided in two groups, each group of the connecting pieces is provided with two pieces, and the two groups of the connecting pieces are dispersedly fixedly connected to the left side above the upper push plate; the second transmission shaft is rotatably connected inside the two groups of connecting pieces; the transmission gear is provided with two pieces, and the two transmission gears are coaxially fixedly connected to the front and rear ends of the second transmission shaft, and the two transmission gears are respectively meshed with two transmission racks.

5. A material handling device as claimed in claim 4, characterized in that: The material right shift assembly also includes: a driving bevel gear, a second transmission screw and a driven bevel gear; the driving bevel gear is coaxially fixedly connected to the outside of the second transmission shaft; the second transmission screw is rotatably connected to the inside of the guide rail; the driven bevel gear is coaxially fixedly connected to the left end of the second transmission screw, and the driven bevel gear is meshed with the driving bevel gear.

6. A material handling device as claimed in claim 5, characterized in that: The material right-moving assembly also includes: a second slider and an anti-blocking plate; the second slider is slidably connected inside the guide rail, the second slider is threadedly connected to the second transmission screw, and the second slider is fixedly connected under the right push plate; the anti-blocking plate is fixedly connected to the right side of the bottom of the right push plate.

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