A cement material loading and unloading equipment

Abstract

This utility model discloses a cement material loading and unloading device, relating to the field of cement loading and unloading technology. It includes a loading and unloading compartment equipped with casters and a push handle. The front end of the loading and unloading compartment is a loading and unloading port, and a rotating plate is rotatably mounted at the bottom of the loading and unloading port. A traction assembly and a discharge assembly are also provided on the loading and unloading compartment. This cement material loading and unloading device, through the cooperation of the rotating plate and the traction assembly, uses a traction cable to pull the rotating plate upwards to an upright position, thus enabling rapid loading of cement materials. The upright rotating plate can also block the loading and unloading port of the loading and unloading compartment, effectively preventing cement materials from falling during transportation, thereby improving the practicality of the device. Simultaneously, by setting up the discharge assembly, a discharge pusher plate is used to push the cement materials out of the loading and unloading compartment, achieving rapid unloading.

Description

Technical Field

[0001] This utility model relates to the field of cement loading and unloading technology, specifically to a cement material loading and unloading equipment. Background Technology

[0002] Cement, as an important cementitious material, is widely used in civil engineering fields such as construction, roads, and bridges. It usually exists in powder form and has the characteristics of being easy to absorb moisture and clump together and harden when exposed to water. In the production and processing of cement, cement materials need to be loaded, unloaded and transferred multiple times. Therefore, corresponding loading and unloading equipment is required.

[0003] In existing loading and unloading devices, cement bags slide for a period of time during the loading and unloading process. Due to the uneven surface of the cement bags, they may detach from the support during sliding, resulting in low safety during equipment use. To overcome the above defects, the prior art (Chinese patent application number 202321678699.8, application date 2023-06-29) discloses a labor-saving bagged cement loading and unloading device. By moving the moving block up and down, cement bags on the pallet can be transported up and down. By rotating the rotating ring, the angle of the pallet can be adjusted, making loading and unloading of cement bags more convenient. Moreover, by moving the moving plate, the cement bags can be automatically unloaded when unloading, thus achieving convenient loading and unloading of cement bags. The cement bags are relatively stable during loading and unloading, and the safety is high. The above device realizes the loading and unloading of bagged cement materials through a single plate. However, this structure cannot meet the multi-directional anti-drop requirements of materials during handling, thus resulting in poor practicality.

[0004] To address the aforementioned issues, there is an urgent need for innovative design based on existing equipment. Therefore, we have proposed a cement material loading and unloading equipment that can effectively solve these problems. Utility Model Content

[0005] The purpose of this utility model is to provide a cement material loading and unloading device to solve the problem that the above-mentioned device in the background art uses a single plate to load and unload bagged cement materials, but this structure cannot meet the multi-directional anti-drop requirements of materials during handling, thus resulting in poor practicality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cement material loading and unloading device, including a loading and unloading compartment, wherein universal wheels are installed at the four corners of the bottom of the loading and unloading compartment, and a push handle is fixedly connected to the rear end of the loading and unloading compartment.

[0007] The front end of the loading and unloading compartment is a loading and unloading port, and a rotating plate is rotatably mounted on the bottom of the loading and unloading port via a bearing seat and a pivot pin. A traction assembly is provided on the loading and unloading compartment to pull the rotating plate to flip it over so as to facilitate the loading and unloading of cement materials.

[0008] The loading and unloading compartment is also equipped with a material unloading assembly for quickly unloading the cement material that has been pushed and piled up inside the loading and unloading compartment.

[0009] Preferably, the traction assembly includes a dual-axis motor mounted on the top of the rear end of the loading / unloading compartment via a mounting housing. The output shafts on both sides of the dual-axis motor are fixedly connected to winding rods, which extend movably through to the outside of both sides of the loading / unloading compartment and are externally wound with traction steel cables. The top of both sides of the rotating plate are fixedly connected to connecting rods, and the ends of the traction steel cables are fixedly tied to the connecting rods.

[0010] Preferably, the bottom of the loading and unloading compartment is rotatably equipped with horizontally evenly distributed rollers to accelerate the movement and loading / unloading of cement materials inside the loading and unloading compartment.

[0011] Preferably, the rotating plate has side plates integrally formed on both sides of its end for laterally limiting the cement material loaded on it. The end of the rotating plate is slidably provided with a sliding block through a slide groove, and a horizontally distributed spring is connected between the sliding block and the inner wall of the slide groove. The top corner of the sliding block is formed into an inclined surface.

[0012] Preferably, the outer wall of one corner of the rotating plate that is rotatably grounded is covered with a reinforcing folding plate, and the reinforcing folding plate is made of wear-resistant high-strength steel.

[0013] Preferably, the unloading assembly includes a discharge push plate slidably disposed at the rear end of the loading and unloading compartment, and the two sides of the winding rod slidably extend to the outside of the loading and unloading compartment. A drive motor is fixedly installed at the rear end of one side of the loading and unloading compartment, and the output shaft of the drive motor is fixedly connected to a lead screw. The side of the discharge push plate is threadedly connected to the outside of the lead screw.

[0014] Preferably, the side of the loading / unloading compartment away from the lead screw is fixedly connected to a guide rod via a convex plate, and the other side of the discharge push plate slides outside the guide rod to provide guidance for the balanced movement of both sides of the discharge push plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are: This cement material loading and unloading equipment, through the cooperation of the rotating plate and the traction component, uses the traction steel cable to pull the rotating plate upward to flip to the vertical state, so as to realize the quick loading of cement materials. The vertical rotating plate can block the loading and unloading port of the loading and unloading compartment, which can effectively prevent cement materials from falling during the transportation process, thereby improving the practicality of the device. At the same time, by setting the unloading component, the cement material is pushed out of the loading and unloading compartment by the discharge push plate, so as to realize the quick unloading. The specific contents are as follows: (1) By setting the traction component, the dual shaft motor is started to drive the winding rod to relax the traction steel cable. The rotating plate will flip downward due to its own weight and touch the ground to form a slope, so that the workers can drag the cement material along the slope to the rotating plate. After a wave of materials is loaded, the dual shaft motor is started again, so that the rotating plate is pulled upward and flipped. During this process, the cement material will automatically roll into the loading and unloading compartment, thus completing the quick loading.

[0016] (2) When the rotating plate is in a vertical position, it can block the loading and unloading port of the loading and unloading compartment, which can effectively prevent cement materials from falling during the handling process, thereby improving the practicality of the device.

[0017] (3) Through the cooperation of the side plate and the sliding block, the material loaded on the rotating plate can be limited in multiple directions to prevent it from slipping. The inclined surface formed on one corner of the sliding block allows the material to be pressed down into the groove along the inclined surface when loading the material, and the spring is compressed at the same time to avoid hindering the loading.

[0018] (4) By setting up the unloading assembly, the drive motor is started to drive the lead screw to rotate, which in turn drives the discharge push plate to move horizontally, so that the cement material accumulated in the loading and unloading compartment can be pushed out stably. The material moves to the rotating plate and continues to roll down, thus realizing fast and automatic unloading. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the internal structure of the loading and unloading compartment of this utility model; Figure 4 This is a schematic diagram of the rotating plate of this utility model; Figure 5 This utility model Figure 2 Enlarged structural diagram at point A in the middle; Figure 6 This is a schematic diagram of the rotating plate of this utility model in use.

[0020] In the diagram: 1. Loading / unloading compartment; 2. Casters; 3. Push handle; 4. Rotating plate; 5. Mounting housing; 6. Dual-axis motor; 7. Winding rod; 8. Traction cable; 9. Connecting rod; 10. Roller; 11. Side plate; 12. Sliding stop; 13. Spring; 14. Reinforcing folding plate; 15. Drive motor; 16. Lead screw; 17. Discharge push plate; 18. Guide rod. Detailed Implementation

[0021] 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.

[0022] Example 1: Please refer to Figures 1-4 and Figure 6 The present invention provides the following technical solution: a cement material loading and unloading equipment, including a loading and unloading compartment 1, with universal wheels 2 installed at the four corners of the bottom of the loading and unloading compartment 1, and a push handle 3 fixedly connected to the rear end of the loading and unloading compartment 1.

[0023] The front end of the loading and unloading compartment 1 is a loading and unloading port, and a rotating plate 4 is rotatably mounted on the bottom of the loading and unloading port via a bearing seat and a pivot pin. A pulling assembly is provided on the loading and unloading compartment 1 to pull the rotating plate 4 to flip so as to facilitate the loading and unloading of cement materials.

[0024] Specifically, the traction assembly includes a dual-shaft motor 6 mounted on the top of the rear end of the loading / unloading compartment 1 via a mounting housing 5. The output shafts on both sides of the dual-shaft motor 6 are fixedly connected to a winding rod 7, which extends movably through to the outside of both sides of the loading / unloading compartment 1 and is externally wound with a traction steel cable 8. The top of both sides of the rotating plate 4 are fixedly connected to a connecting rod 9, and the end of the traction steel cable 8 is fixedly tied to the connecting rod 9.

[0025] In use, the dual-shaft motor 6 is started to drive the winding rod 7 to rotate, causing the winding rod 7 to loosen the traction cable 8. The rotating plate 4 will then automatically flip downwards under its own weight to adapt to the elongation of the traction cable 8 until the end touches the ground to form a slope. This allows workers to drag cement materials along the slope onto the rotating plate 4. After one batch of materials is loaded, the dual-shaft motor 6 is started again to drive the winding rod 7 to rotate in the opposite direction, causing it to wind up and tighten the traction cable 8. The rotating plate 4 can then be pulled upwards and flipped until it is in an upright position through the connection of the connecting rod 9. During this process, the cement materials will automatically roll into the loading and unloading compartment 1 due to their own weight, thus completing the loading. The upright rotating plate 4 also seals the loading and unloading opening of the loading and unloading compartment 1, effectively preventing cement materials from falling during transportation, thereby improving the practicality of the device.

[0026] Example 2: Based on Example 1, please refer to... Figures 1-5 The rotating plate 4 has side plates 11 integrally formed on both sides of its end, which are used to laterally limit the cement material loaded on it. The end of the rotating plate 4 is provided with a sliding block 12 through a slide groove, and a horizontally distributed spring 13 is connected between the sliding block 12 and the inner wall of the slide groove. The top corner of the sliding block 12 is formed as a slope.

[0027] Through the coordinated action of the side plate 11 and the sliding block 12, the material loaded on the rotating plate 4 can be limited in multiple directions to prevent it from slipping. The inclined surface formed at one corner of the sliding block 12 allows the material to be pressed downward into the chute along the inclined surface when loading. The spring 13 is compressed simultaneously to avoid obstructing loading. When unloading, the operator only needs to step on the sliding block 12 to make it retract into the chute, so that the cement material can be smoothly rolled and unloaded.

[0028] Meanwhile, a reinforcing folding plate 14 is provided on the outer wall of one corner of the rotating plate 4 that is grounded, and the reinforcing folding plate 14 is made of wear-resistant high-strength steel (such as Q235B and Q345B low alloy high-strength steel) to withstand material friction, ground impact and load pressure, thereby ensuring structural stability.

[0029] Furthermore, the loading and unloading compartment 1 is also equipped with a material unloading assembly for quickly unloading the cement material piled up inside the loading and unloading compartment 1. Specifically, the material unloading assembly includes a discharge push plate 17 slidably disposed at the rear end inside the loading and unloading compartment 1, and the two sides of the winding rod 7 slide through to the outside of the loading and unloading compartment 1. A drive motor 15 is fixedly installed at the rear end of one side of the loading and unloading compartment 1, and the output shaft of the drive motor 15 is fixedly connected to a lead screw 16. One side of the discharge push plate 17 is threadedly connected to the outside of the lead screw 16. A guide rod 18 is fixedly connected to the side of the loading and unloading compartment 1 away from the lead screw 16 through a protrusion plate, and the other side of the discharge push plate 17 slides on the outside of the guide rod 18 to provide a guiding effect for the balanced movement of the two sides of the discharge push plate 17.

[0030] During unloading, the drive motor 15 is started to drive the lead screw 16 to rotate. Then, the lead screw 16 drives the discharge push plate 17 connected to the outer thread to move horizontally. At the same time, the guide rod 18 guides the movement of the discharge push plate 17 linearly. The discharge push plate 17 can stably push out the cement material accumulated in the loading and unloading compartment 1. The material moves to the rotating plate 4 and continues to roll down, thus realizing automatic unloading.

[0031] In addition, the bottom of the loading and unloading compartment 1 is equipped with horizontally evenly distributed rollers 10, which are used to accelerate the movement and loading / unloading of cement materials inside the loading and unloading compartment 1. During loading, the rollers 10 can assist the cement materials rolling off the rotating plate 4 to enter the depth of the loading and unloading compartment 1, so as to facilitate the loading of subsequent waves of materials. During unloading, they can also assist the discharge push plate 17 to push the cement materials outward, so as to accelerate the movement and loading / unloading of cement materials inside the loading and unloading compartment 1.

[0032] 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A cement material loading and unloading equipment, comprising a loading and unloading compartment (1), wherein casters (2) are installed at the four corners of the bottom of the loading and unloading compartment (1), and a push handle (3) is fixedly connected to the rear end of the loading and unloading compartment (1). Its features are: The front end of the loading and unloading compartment (1) is a loading and unloading port, and a rotating plate (4) is rotatably provided at the bottom of the loading and unloading port through a bearing seat and a pivot pin. A traction assembly is provided on the loading and unloading compartment (1) to pull the rotating plate (4) to flip so as to facilitate the loading and unloading of cement materials. The loading and unloading compartment (1) is also equipped with a material unloading assembly for quickly unloading the cement material piled up inside the loading and unloading compartment (1).

2. The cement material loading and unloading equipment according to claim 1, characterized in that: The traction assembly includes a dual-axis motor (6) mounted on the top of the rear end of the loading and unloading compartment (1) via a mounting housing (5). The output shafts on both sides of the dual-axis motor (6) are fixedly connected to a winding rod (7), and the winding rod (7) extends movably through to the outside of both sides of the loading and unloading compartment (1), and a traction steel cable (8) is wound around the outside. The top of both sides of the rotating plate (4) is fixedly connected to a connecting rod (9), and the end of the traction steel cable (8) is fixedly tied to the connecting rod (9).

3. A cement material loading and unloading device according to claim 2, characterized in that: The bottom end of the loading and unloading compartment (1) is provided with horizontally evenly distributed rollers (10) to accelerate the movement and loading / unloading of cement materials inside the loading and unloading compartment (1).

4. A cement material loading and unloading device according to claim 3, characterized in that: The rotating plate (4) has side plates (11) integrally formed on both sides of its end, which are used to laterally limit the cement material loaded on it. The end of the rotating plate (4) is provided with a sliding block (12) through a sliding groove, and a horizontally distributed spring (13) is connected between the sliding block (12) and the inner wall of the sliding groove. The top corner of the sliding block (12) is formed as an inclined surface.

5. A cement material loading and unloading device according to claim 4, characterized in that: The outer wall of one corner of the rotating plate (4) that is rotatably grounded is covered with a reinforcing folding plate (14), and the reinforcing folding plate (14) is made of wear-resistant high-strength steel.

6. A cement material loading and unloading device according to claim 3, characterized in that: The unloading assembly includes a discharge push plate (17) that is slidably disposed at the rear end of the loading and unloading compartment (1), and the two sides of the winding rod (7) slide through to the outside of the loading and unloading compartment (1). A drive motor (15) is fixedly installed at the rear end of one side of the loading and unloading compartment (1), and the output shaft of the drive motor (15) is fixedly connected to a lead screw (16). One side of the discharge push plate (17) is threaded to the outside of the lead screw (16).

7. A cement material loading and unloading device according to claim 6, characterized in that: The loading and unloading compartment (1) is fixedly connected to a guide rod (18) on the side away from the lead screw (16) by a convex plate, and the other side of the discharge push plate (17) slides on the outside of the guide rod (18).

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