Trailer type flood prevention sandbag packaging machine

Abstract

The utility model discloses a trailer type flood prevention sandbag packaging machine which comprises a traction platform and further comprises a drum screen, a belt conveyor, a spiral conveyor and a hopper scale which are installed on the traction platform. A screen residue outlet of the drum screen is positioned above the upper belt surface of the belt conveyor; the discharging end of the belt conveyor is communicated with the feeding end of the spiral conveyor; and the discharging end of the spiral conveyor is communicated with the feeding end of the hopper scale. The packaging machine is simplified in structure, has screening and quantitative filling functions and is convenient to drag, the manufacturing cost of equipment is reduced, basic functions are reserved, the packaging machine is used for reducing the weight of the equipment, during field emergency flood prevention operation, the packaging machine can be conveniently moved and site selection operation can be conveniently carried out at any time along with changes of conditions, the field adaptability is improved, and the working efficiency is improved. In addition, the packaging machine is installed in a folding-back mode, the length can be greatly reduced, and on-site dispatching and transportation on the way are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of flood control equipment, in particular to a trailer-type flood control sandbag packaging machine. Background Technique

[0002] Emergency rescue equipment is an important way to improve rescue efficiency and ensure the safety of rescue personnel and trapped people in the rescue of major natural disasters and man-made accidents. As the main material guarantee for flood control during the flood season, it is crucial to achieve rapid and efficient preparation of sand and gravel bags. Flood control sandbags are either transported to the site after being packed or directly prepared and used on-site.

[0003] In the prior art, the Chinese utility model patent with the publication number CN219257759 and the name of a motorized manual integrated packaging device has perfect functions and has mechanisms for batching, bagging, packing, and transporting bags. However, correspondingly, the equipment structure is complex and huge. During on-site emergency flood control operations, the environment is generally harsh, and the transportation and siting use of the equipment are relatively big problems. There is an urgent need for a flood control sandbag packaging device that can cope with harsh environments and is lightweight. Content of the Utility Model

[0004] The purpose of the utility model is to provide a trailer-type flood control sandbag packaging machine to solve the problems that the existing flood control sandbag packaging equipment has a complex and huge structure, and the environment is harsh during on-site emergency flood control operations, resulting in inconvenient transportation and siting use of the equipment.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A trailer-type flood control sandbag packaging machine includes a traction platform, and also includes a drum screen, a belt conveyor, a screw conveyor, and a hopper scale installed on the traction platform; wherein,

[0007] The screen residue outlet of the drum screen is located above the upper belt surface of the belt conveyor;

[0008] The discharge end of the belt conveyor is communicated with the feed end of the screw conveyor;

[0009] The discharge end of the screw conveyor is communicated with the feed end of the hopper scale.

[0010] A further technical solution is that the screw conveyor is composed of two shaftless screw conveyors that are vertically arranged and sequentially communicated.

[0011] A further technical solution is that a storage bin adapted to the screw conveyor is installed on the traction platform.

[0012] A further technical solution is that a sandbag conveyor adapted to the hopper scale is installed on the traction platform.

[0013] A further technical solution is that a top plate is arranged above the traction platform, and a hopper communicating with the feeding end of the drum screen is installed on the top plate.

[0014] A further technical solution is that the hopper is composed of a plurality of bin plates rotatably connected to the top plate, and the bin plates are connected by bolts.

[0015] A further technical solution is that a traction head is rotatably installed on at least one side of the traction platform.

[0016] A further technical solution is that hydraulic struts are installed around the traction platform.

[0017] Compared with the prior art, at least one of the following beneficial effects can be achieved by the present utility model:

[0018] The present utility model provides a trailer-type flood control sandbag packaging machine. The structure of the packaging machine is simplified, and it has functions of screening and quantitative filling, and is convenient to tow. First, it reduces the manufacturing cost of the equipment. Second, it retains the basic functions to reduce the weight of the equipment. During on-site emergency flood control operations, it can be easily moved and relocated according to the changing situation, improving the on-site adaptability. Moreover, the packaging machine adopts a folded installation layout, which can greatly reduce the length, facilitating on-site scheduling and transportation during the journey. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of a trailer-type flood control sandbag packaging machine of the present utility model.

[0020] Figure 2 For the present utility model Figure 1 Schematic structural diagram from the front view.

[0021] Figure 3 For the present utility model Figure 1 Schematic structural diagram from the back view.

[0022] Reference numerals: 1, traction platform; 2, drum screen; 3, belt conveyor; 4, screw conveyor; 5, hopper scale; 6, storage bin; 7, sandbag conveyor; 8, top plate; 9, hopper; 10, traction head. Detailed Embodiments

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings herein can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0025] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0026] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship when the product of this utility model is normally placed, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Example 1:

[0030] As shown in this embodiment Figure 1 and Figure 2 also Figure 3 shown, a trailer-type flood control sandbag packaging machine includes a towing platform 1, and also includes a drum screen 2, a belt conveyor 3, a screw conveyor 4 and a hopper scale 5 installed on the towing platform 1; wherein,

[0031] The screen residue outlet of the drum screen 2 is located above the belt surface of the belt conveyor 3;

[0032] The discharge end of the belt conveyor 3 is communicated with the feed end of the screw conveyor 4;

[0033] The discharge end of the screw conveyor 4 is communicated with the feed end of the hopper scale 5.

[0034] The sand and gravel on site are put into the feed port of the drum screen 2 by a forklift, and then the screen residue is sent to the feed port of the screw conveyor 4 through the belt conveyor 3. The screw conveyor 4 conveys the sand and gravel with appropriate particle size to the hopper scale 5, and automatically discharges materials into the empty sandbag according to the weight requirement of the flood control sandbag to complete filling. When the operation at a flood control point is completed or the situation changes and transfer operation is required, because of its light weight, it can be dragged by a vehicle to complete the towing. The packaging machine has a simplified structure, with screening and quantitative filling functions, and is convenient to drag. First, it reduces the manufacturing cost of the equipment. Second, it retains the basic functions to reduce the weight of the equipment. During on-site emergency flood control operations, it can be easily moved and located according to the changing situation, improving the on-site adaptability, facilitating on-site scheduling and transportation during the journey.

[0035] Preferably, the screw conveyor 4 is composed of two shaftless screw conveyors arranged vertically and connected in sequence.

[0036] First, the installation layout in a folded-back form can greatly reduce the length, facilitating on-site scheduling and transportation during the journey. Second, the shaftless screw conveyor has strong and stable conveying capacity, reducing blockage and the deadlock phenomenon caused by blockage, improving the stability of the packaging machine and ensuring flood control operations.

[0037] Preferably, a storage bin 6 adapted to the screw conveyor 4 is installed on the towing platform 1.

[0038] The storage bin 6 can be used to temporarily store the screen residue of the drum screen 2. During on-site operations, if there are large mud blocks or large gravel stones in the sand and gravel, it is necessary to stop the machine for cleaning or replace the drum. The storage bin 6 plays a buffering role and will not cause the stop of sandbag filling. At the same time, when the working speed of the drum screen 2 does not match the sandbag filling speed, it improves the fault tolerance of the two.

[0039] Preferably, a sandbag conveyor 7 adapted to the hopper scale 5 is installed on the towing platform 1.

[0040] The sandbag conveyor 7 is used to convey the filled sandbags, so that the packing personnel do not need to move the sandbags additionally, reducing the work pressure.

[0041] It should be noted that: a sewing machine is also arranged on the traction platform 1, and the sandbags on the sandbag conveyor 7 are moved to the sewing machine for sewing.

[0042] Embodiment 2:

[0043] On the basis of the above embodiment, this embodiment shows that a top plate 8 is arranged above the traction platform 1, and a hopper 9 communicating with the feeding end of the drum screen 2 is installed on the top plate 8. The hopper 9 is composed of a plurality of bin plates rotatably connected to the top plate 8, and the bin plates are connected by bolts.

[0044] The bin plates can be erected and connected to each other by bolts to form the hopper 9 for temporarily storing the incoming sand and gravel materials. Usually, they can be laid flat on the top plate 8 to reduce the height of the packaging machine. During transportation on the way, it can ensure that the packaging machine can pass through the height-limited road.

[0045] Preferably, at least one side of the traction platform 1 is rotatably provided with a towing head 10.

[0046] The towing head 10 is rotatably connected to the side surface of the traction platform 1 through a rotating shaft, which is convenient for connecting with the power source when towing a trailer.

[0047] Preferably, hydraulic struts are installed around the traction platform 1.

[0048] The hydraulic struts are connected to the hydraulic system on the packaging machine and extend during operation to form a stable support with the ground, ensuring the safe and stable operation of the packaging machine.

[0049] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A trailer-type flood control sandbag packaging machine, comprising a traction platform (1), characterized in that: It also includes a drum screen (2), a belt conveyor (3), a screw conveyor (4) and a hopper scale (5) installed on the traction platform (1); wherein: The screen residue outlet of the drum screen (2) is located above the upper belt surface of the belt conveyor (3); The discharge end of the belt conveyor (3) is in communication with the feed end of the screw conveyor (4); The discharge end of the screw conveyor (4) is connected to the feed end of the hopper scale (5).

2. The trailer-type flood control sandbag packaging machine according to claim 1 is characterized in that: The screw conveyor (4) is composed of two shaftless screw conveyors which are arranged vertically and connected in sequence.

3. The trailer-type flood control sandbag packaging machine according to claim 1, characterized in that: A material storage bin (6) adapted to the screw conveyor (4) is installed on the traction platform (1).

4. The trailer-type flood control sandbag packaging machine according to claim 1, characterized in that: The traction platform (1) is provided with a sandbag conveyor (7) adapted to the hopper scale (5).

5. The trailer-type flood control sandbag packaging machine according to claim 1, characterized in that: A top plate (8) is provided above the traction platform (1), and a hopper (9) connected to the feed end of the drum screen (2) is mounted on the top plate (8).

6. The trailer-type flood control sandbag packaging machine according to claim 5, characterized in that: The hopper (9) is composed of a plurality of bin plates rotatably connected to the top plate (8), and the bin plates are connected to each other by bolts.

7. The trailer-type flood control sandbag packaging machine according to claim 1, characterized in that: A traction head (10) is rotatably mounted on at least one side of the traction platform (1).

8. The trailer-type flood control sandbag packaging machine according to claim 1, characterized in that: Hydraulic supports are installed around the traction platform (1).

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