A concrete, asphalt raw material transportation equipment for a mixing station

Abstract

This utility model relates to the field of raw material transportation equipment, and discloses a concrete and asphalt raw material transportation device for a mixing plant. The device includes a trolley with a lifting mechanism on its upper surface. The lifting mechanism includes a base plate fixedly connected to the upper surface of the trolley. Fixed blocks are fixedly connected to the front and rear ends of the upper surface of the base plate. A shaft is fixedly connected to the inner wall of each fixed block, and a sliding rod is slidably connected to the outer wall of the shaft. Hinges are rotatably connected to the outer walls of both sides of the sliding rod. In this utility model, the operator can rotate a handle, which, through a screw, drives the hinges to extend and retract, allowing for height adjustment of the equipment. The operator can adjust the height of the equipment according to the height of the mixing plant's discharge port, facilitating the feeding and transportation of raw materials. The lifting mechanism has a compact folding design, resulting in a very low height when folded, allowing it to enter low-ceilinged spaces for easy transportation and storage, thus improving the functionality and work efficiency of the device.

Description

Technical Field

[0001] This utility model relates to the field of raw material transportation equipment, and in particular to a concrete and asphalt raw material transportation equipment for a mixing plant. Background Technology

[0002] An asphalt mixing plant, also known as an asphalt concrete mixing plant or asphalt concrete batching plant, refers to a complete set of equipment used for the mass production of asphalt concrete. According to the mixing method, it can be divided into forced intermittent type and continuous production type; according to the transportation method, it can be divided into stationary type, semi-stationary type, and mobile type.

[0003] Traditional transportation equipment has a relatively cumbersome height adjustment function. The discharge port of the mixing plant is a certain distance from the height of the equipment, which makes it inconvenient to transport raw materials and easily leads to raw material leakage and waste of resources. In addition, the storage space of traditional transportation equipment generally cannot be adjusted according to the amount of raw materials, which affects the construction efficiency of construction workers.

[0004] Therefore, those skilled in the art have provided a concrete and asphalt raw material transportation device for a mixing plant to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a concrete and asphalt raw material transportation device for a mixing plant. By turning the handle, the operator can extend and retract the hinged frame through the rotation of the screw, thereby adjusting the height of the device. The height of the device can be adjusted according to the height of the mixing plant's discharge port, facilitating the feeding and transportation of raw materials. The lifting mechanism has a compact folding state, and when folded, it is very low in height, allowing it to enter low-ceilinged spaces for easy transportation and storage, thus improving the functionality and work efficiency of the device.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A concrete and asphalt raw material transportation device for a mixing plant includes a trolley. A lifting mechanism is provided on the upper surface of the trolley. The lifting mechanism includes a base plate fixedly connected to the upper surface of the trolley. Fixed blocks are fixedly connected to the front and rear ends of the upper surface of the base plate. A shaft is fixedly connected to the inner wall of the fixed block. A slide rod is slidably connected to the outer wall of the shaft. A hinge frame is rotatably connected to both outer walls of the slide rod. A slider is fixedly connected to the middle of one outer wall of the hinge frame. A lead screw is rotatably connected to the inner wall of the slider.

[0008] The upper end of the hinge frame is fixedly connected to a top plate. A storage mechanism is provided on the upper surface of the top plate. The storage mechanism includes a support plate fixedly connected to the upper surface of the top plate. An electric telescopic rod is fixedly connected to the upper surface of the support plate. A movable plate is fixedly connected to the output end of the electric telescopic rod. A concave plate is provided on one outer wall of the movable plate. A convex plate is engaged with the rear outer wall of the concave plate.

[0009] With the above technical solution, the operator can rotate the handle to drive the extension and retraction of the hinge frame through the rotation of the screw, thereby realizing the height adjustment of the equipment. The operator can adjust the height of the equipment according to the height of the discharge port of the mixing plant, which facilitates the feeding and conveying of raw materials. The lifting mechanism has a compact folding state and is very low when folded, which can enter low spaces, making it convenient for transportation and storage, and improving the functionality and working efficiency of the device.

[0010] Furthermore, the lower surface of the convex plate is fixedly connected to the top plate, and the concave plate is engaged with the convex plate.

[0011] The above technical solution allows for the adjustment of the storage bin's internal space based on the raw material's capacity. This is achieved by disassembling and assembling concave and convex plates, and then activating an electric telescopic rod to push the movable plate. The device has a simple structure and is easy for workers to disassemble and maintain, thus improving their maintenance efficiency.

[0012] Furthermore, a handle is fixedly connected to the outer wall of the front end of the lead screw;

[0013] The above technical solution allows the lead screw to rotate by turning the handle.

[0014] Furthermore, a support block is fixedly connected to the upper surface of the base plate;

[0015] The above technical solution allows for support and fixation via support blocks.

[0016] Furthermore, one outer wall of the support block is rotatably connected to the hinge frame;

[0017] The above technical solution allows for telescopic lifting and lowering via the articulated frame.

[0018] Furthermore, a sliding rod is slidably connected to the upper surface of the base plate, and the sliding rod slides on the outer wall of the shaft;

[0019] The above technical solution allows the device to be driven by sliding the slide bar.

[0020] Furthermore, the lower surface of the base plate is fixedly connected to the trolley;

[0021] The above technical solution allows raw materials to be transported by pushing a trolley.

[0022] This utility model has the following beneficial effects:

[0023] 1. This utility model proposes a concrete and asphalt raw material transportation equipment for a mixing plant. When the operator turns the handle, the hinge frame is extended and retracted through the screw rotation, which can realize the height adjustment of the equipment. The operator can adjust the height of the equipment according to the height of the discharge port of the mixing plant, which facilitates the feeding and transportation of raw materials. The lifting mechanism has a compact folding state, and the height is very low when folded, which can enter low spaces, making it convenient for transportation and storage, and improving the functionality and work efficiency of the device.

[0024] 2. The present invention proposes a concrete and asphalt raw material transportation equipment for a mixing plant. The storage bin is designed to adjust the size of the storage bin according to the capacity of the raw materials. The size of the storage bin can be adjusted by disassembling and cooperating concave and convex plates and activating an electric telescopic rod to push the movable plate. The device has a simple structure and is convenient for workers to disassemble and maintain, thus improving the maintenance efficiency of the workers. Attached Figure Description

[0025] Figure 1 This is an isometric view of a concrete and asphalt raw material transportation equipment for a mixing plant proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the lifting mechanism in a concrete and asphalt raw material transportation equipment for a mixing plant, as proposed in this utility model.

[0027] Figure 3 This is a partial structural diagram of a lifting mechanism in a concrete and asphalt raw material transportation equipment for a mixing plant, as proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the storage mechanism in a concrete and asphalt raw material transportation equipment for a mixing plant, as proposed in this utility model.

[0029] Figure 5 This is a cross-sectional schematic diagram of the storage mechanism in the concrete and asphalt raw material transportation equipment of the mixing plant proposed in this utility model.

[0030] Legend:

[0031] 1. Stroller;

[0032] 2. Lifting mechanism; 201. Base plate; 202. Fixing block; 203. Shaft; 204. Support block; 205. Slide rod; 206. Hinge frame; 207. Handle; 208. Slider; 209. Lead screw; 2010. Top plate;

[0033] 3. Storage mechanism; 301. Support plate; 302. Electric telescopic rod; 303. Movable plate; 304. Concave plate; 305. Convex plate. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] One embodiment provided by this utility model:

[0036] Reference Figure 1 , Figure 2 and Figure 4 A concrete and asphalt raw material transportation equipment for a mixing plant includes a trolley 1. A lifting mechanism 2 is provided on the upper surface of the trolley 1. The lifting mechanism 2 includes a base plate 201 fixedly connected to the upper surface of the trolley 1. Fixed blocks 202 are fixedly connected to the front and rear ends of the upper surface of the base plate 201. A shaft 203 is fixedly connected to the inner wall of the fixed block 202. A slide rod 205 is slidably connected to the outer wall of the shaft 203. A hinge frame 206 is rotatably connected to both outer walls of the slide rod 205. A slider 208 is fixedly connected to the middle of one outer wall of the hinge frame 206. A lead screw 209 is rotatably connected to the inner wall of the slider 208.

[0037] A top plate 2010 is fixedly connected to the upper end of the hinge frame 206. A storage mechanism 3 is provided on the upper surface of the top plate 2010. The storage mechanism 3 includes a support plate 301 fixedly connected to the upper surface of the top plate 2010. An electric telescopic rod 302 is fixedly connected to the upper surface of the support plate 301. A movable plate 303 is fixedly connected to the output end of the electric telescopic rod 302. A concave plate 304 is provided on one outer wall of the movable plate 303. A convex plate 305 is engaged with the rear outer wall of the concave plate 304.

[0038] The operator turns the handle 207, which drives the hinge frame 206 to extend and retract via the screw 209, thus adjusting the height of the equipment. The operator can adjust the height of the equipment according to the height of the discharge port of the mixing plant, which facilitates the feeding and conveying of raw materials. The lifting mechanism has a compact folding state, and its height is very low when folded, which can enter low spaces, making it convenient for transportation and storage, and improving the functionality and work efficiency of the device.

[0039] Reference Figure 1 , Figure 4 and Figure 5The lower surface of the convex plate 305 is fixedly connected to the top plate 2010, and the concave plate 304 is snapped into place with the convex plate 305. The storage box can be set up according to the capacity of the raw materials. By disassembling and reassembling the concave plate 304 and the convex plate 305, the electric telescopic rod 302 is activated to push the movable plate 303 to adjust the size of the storage box. The device has a simple structure and is convenient for workers to disassemble and maintain, thus improving the maintenance efficiency of workers.

[0040] Reference Figure 2 and Figure 3 A handle 207 is fixedly connected to the outer wall of the front end of the lead screw 209. The lead screw 209 can be rotated by rotating the handle 207. A support block 204 is fixedly connected to the upper surface of the base plate 201. The support block 204 can support and fix the base. One side of the outer wall of the support block 204 is rotatably connected to the hinge frame 206. The hinge frame 206 can extend, retract, and raise / lower the base.

[0041] Reference Figure 1 and Figure 3 A slide rod 205 is slidably connected to the upper surface of the base plate 201. The slide rod 205 slides on the outer wall of the shaft 203. The device can be driven by sliding the slide rod 205. The lower surface of the base plate 201 is fixedly connected to the trolley 1. Raw materials can be transported by pushing the trolley 1.

[0042] Working principle: When the height of the equipment needs to be adjusted, the operator turns the handle 207 to drive the lead screw 209 to rotate, which in turn drives the slider 208 to slide. The slider 208 drives the hinge frame 206 to rotate, which in turn drives the slide bar 205 to slide on the shaft 203, thus realizing the raising and lowering of the equipment height. When the size of the storage box needs to be adjusted, the concave plate 304 and convex plate 305 are disassembled and adjusted, and the electric telescopic rod 302 is activated to push the support plate 301.

[0043] The following points should be noted in this article:

[0044] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0045] 2. Where there is no conflict, the embodiments of this disclosure and the features thereof can be combined with each other to obtain new embodiments.

[0046] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. The specific meaning of the above terms in this utility model shall be understood by those skilled in the art based on the specific circumstances. In addition, unless otherwise stated, "multiple" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as a limitation on this utility model; the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A concrete and asphalt raw material transportation equipment for a batching plant, comprising a trolley (1), characterized in that: The upper surface of the trolley (1) is provided with a lifting mechanism (2). The lifting mechanism (2) includes a base plate (201) fixedly connected to the upper surface of the trolley (1). The front end and the rear end of the upper surface of the base plate (201) are fixedly connected with fixed blocks (202). The inner wall of the fixed block (202) is fixedly connected with a shaft (203). The outer wall of the shaft (203) is slidably connected with a slide rod (205). The outer walls on both sides of the slide rod (205) are rotatably connected with hinge frames (206). The middle part of one side of the outer wall of the hinge frame (206) is fixedly connected with a slider (208). The inner wall of the slider (208) is rotatably connected with a lead screw (209). The upper end of the hinge frame (206) is fixedly connected to a top plate (2010). A storage mechanism (3) is provided on the upper surface of the top plate (2010). The storage mechanism (3) includes a support plate (301) fixedly connected to the upper surface of the top plate (2010). An electric telescopic rod (302) is fixedly connected to the upper surface of the support plate (301). A movable plate (303) is fixedly connected to the output end of the electric telescopic rod (302). A concave plate (304) is provided on one side of the outer wall of the movable plate (303). A convex plate (305) is engaged with the rear outer wall of the concave plate (304).

2. The concrete and asphalt raw material transportation equipment for a mixing plant according to claim 1, characterized in that: The lower surface of the convex plate (305) is fixedly connected to the top plate (2010), and the concave plate (304) is engaged with the convex plate (305).

3. The concrete and asphalt raw material transportation equipment for a mixing plant according to claim 1, characterized in that: A handle (207) is fixedly connected to the outer wall of the front end of the lead screw (209).

4. The concrete and asphalt raw material transportation equipment for a mixing plant according to claim 1, characterized in that: A support block (204) is fixedly connected to the upper surface of the base plate (201).

5. The concrete and asphalt raw material transportation equipment for a mixing plant according to claim 4, characterized in that: One side of the outer wall of the support block (204) is rotatably connected to the hinge frame (206).

6. The concrete and asphalt raw material transportation equipment for a mixing plant according to claim 1, characterized in that: A slide rod (205) is slidably connected to the upper surface of the base plate (201), and the slide rod (205) slides on the outer wall of the shaft (203).

7. The concrete and asphalt raw material transportation equipment for a mixing plant according to claim 1, characterized in that: The lower surface of the base plate (201) is fixedly connected to the trolley (1).

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