Asphalt concrete conveying device

Abstract

The utility model relates to the technical field of conveying devices, in particular to an asphalt concrete conveying device. The utility model provides an asphalt concrete conveying device which comprises a rack for playing a foundation supporting role, a conveying belt with one end connected with the rack through a bearing seat is arranged on the upper portion of the rack, a jacking assembly capable of jacking the conveying belt is arranged on the upper portion of the rack, and trundles with a walking function are arranged at the bottom of the rack. Supporting rods in threaded connection with the rack are arranged on one sides of the trundles; due to the fact that the jacking assembly, the trundles and the supporting rods are designed on the conveying device, angle adjusting operation of the conveying belt can be achieved through the jacking assembly, walking and bearing operation of the conveying device can also be achieved through the trundles and the supporting rods, and the problems that in the prior art, the conveying angle of an asphalt concrete conveying device cannot be adjusted usually, and the conveying angle cannot be adjusted are solved. Therefore, different conveying height requirements are difficult to meet under different working conditions.

Description

Technical Field

[0001] The present application relates to the technical field of feeding devices, and in particular to an asphalt concrete feeding device. Background Art

[0002] In the asphalt concrete production process, the feeding device is one of the indispensable equipment, which is mainly used for the sand and gravel feeding operation during the asphalt concrete mixing. The existing feeding device is usually a conveyor belt with a frame, in which the conveyor belt is fixedly arranged on the frame. However, this fixed conveyor belt has the problem of non-adjustable angle, which limits the flexibility and efficiency of material transportation. In actual applications, different working conditions may require different conveying angles to adapt to the site layout or material characteristics. The fixed-angle conveyor belt cannot meet this requirement, resulting in low material transportation efficiency and even affecting the continuity and stability of the production process. Utility Model Content

[0003] The problem to be solved by the present application is that the conveying angle of the existing asphalt concrete conveying device is usually not adjustable, so it is difficult to meet different conveying height requirements under different working conditions.

[0004] In order to solve the above technical problems, the present application provides an asphalt concrete feeding device, including a frame for serving as a basic support, a conveyor belt with one end connected to the frame through a bearing seat is arranged on the upper part of the frame, a jacking assembly capable of lifting the conveyor belt is provided on the upper part of the frame, and casters with a walking function are arranged at the bottom of the frame, and a support rod threadedly connected to the frame is arranged on one side of the caster.

[0005] Since the feeding device of the present application is designed with a lifting assembly, casters and support rods, the angle adjustment operation of the conveyor belt can be achieved through the lifting assembly, and the walking and supporting operations of the feeding device can be achieved through the casters and support rods, which solves the problem that the feeding angle of the asphalt concrete feeding device in the prior art is usually not adjustable, making it difficult to meet different feeding height requirements under different working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 Schematic diagram of the three-dimensional structure of the embodiment.

[0007] Figure 2 It is a side structural schematic diagram of an embodiment.

[0008] Figure 3 It is a front view structural schematic diagram of an embodiment.

[0009] Figure 4 It is a structural diagram of the jacking component.

[0010] Figure 5 Schematic diagram of the structure of the guide parts and lifting parts.

[0011] Figure 6 Schematic diagram of the structure of the guide.

[0012] Figure 7 It is a structural diagram of the lifting parts.

[0013] In the figure: 1. Conveyor belt; 2. Lifting assembly; 3. Caster; 4. Support rod; 5. Frame; 6. Guide member; 7. Lifting member; 8. Support plate; 9. Slide plate; 10. Slide seat; 11. Roller; 12. Screw; 13. Support arm; 14. Screw sleeve; 15. Base. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application. Example

[0015] This application relates to an asphalt concrete feeding device, such as Figure 1-7 As shown, the feeding device includes a frame 5 for serving as a basic support, and a conveyor belt 1 with one end connected to the frame 5 through a bearing seat is arranged on the upper part of the frame 5. In order to be able to skip the inclination angle of the conveyor belt 1 to optimize the movement speed and stability of the material on the conveyor belt 1, thereby reducing material retention and scattering, and at the same time being able to adapt to different working conditions and site conditions, a jacking component 2 that can lift the conveyor belt 1 is added to the upper part of the frame 5. In order to improve the transportation flexibility of the conveyor belt 1 and ensure stability during feeding, casters 3 with walking function are arranged at the bottom of the frame 5, and a support rod 4 threadedly connected to the frame 5 is arranged on one side of the caster 3.

[0016] The jacking assembly 2 includes a lifting member 7 and a guide member 6. The lifting member 7 is arranged inside the frame 5 to realize the jacking operation along the vertical direction of the frame 5. The guide member 6 is arranged at the upper end of the lifting member 7 and can slide stably along the inner wall of the frame 5. With the help of the combination of the lifting member 7 and the guide member 6, a stable lifting operation along the vertical direction of the frame 5 can be realized.

[0017] The lifting member 7 includes a base 15, a support arm 13, a screw 12, and a screw sleeve 14. The base 15 is fixedly arranged on the inner side of the frame 5. The support arm 13 with a scissor-type structure for lifting operation is arranged in the middle position of the upper length direction of the base 15, and a screw 12 for driving it to perform scissor-type lifting is arranged at one end of the support arm 13, and a screw sleeve 14 meshing with the screw 12 is arranged on the upper part of the support arm 13, so that the support arm 13 is driven to lift upward through the meshing connection between the screw 12 and the screw sleeve 14, and then the guide member 6 is lifted up.

[0018] The guide member 6 includes a slide 10, rollers 11, a support plate 8, and a slide plate 9. The slide 10 is arranged at the top end of the support arm 13. In order to improve the stability of the slide 10 when it is lifted and lowered, a plurality of rollers 11 that can abut against the inner wall of the frame 5 are respectively provided around the slide 10. Therefore, when the slide 10 is lifted by the support arm 13, it can also use the rollers 11 to roll along the inner wall of the frame 5 to limit the position of the slide 10 in the horizontal direction, and a support plate 8 for connecting with the conveyor belt 1 is also arranged on the upper part of the slide 10. In order to avoid a dead point between the slide 10 and the conveyor belt 1 when the slide 10 is lifted and lowered, thereby causing the conveyor belt 1 to be unable to continue to lift, a slide plate 9 that can be movably connected with the support plate 8 is arranged at the lower part of the conveyor belt 1. Since the connection hole of the slide plate 9 is in the shape of a straight slot, the slide plate 9 still has suitable space for movement when the support plate 8 and the slide plate 9 are connected by an axle rod.

[0019] When in use, the conveyor belt 1 is moved to a suitable conveying site with the help of the casters 3, and then the support rod 4 is lowered to make it abut against the upper part of the ground. Then, according to the required conveying angle, the screw 12 is rotated so that the screw 12 can adjust the support height of the support arm 13 with the help of the screw sleeve 14, so that the slide 10 can be lifted along the inner wall of the frame 5 with the help of the roller 11, so that the conveyor belt 1 can be lifted with the help of the support plate 8 and the slide plate 9 on the top of the slide 10, so that the conveyor belt 1 can change the conveying angle. By adjusting the inclination angle of the conveyor belt 1, the movement speed and stability of the material on the conveyor belt 1 can be optimized, and the material retention and spillage phenomena can be reduced.

[0020] Generally speaking, terms should be understood, at least in part, based on the context in which they are used. For example, as used herein, the term "one or more" can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense, depending at least in part on the context. Similarly, terms such as "a," "an," or "the" can also be understood to convey either singular or plural usage, depending at least in part on the context.

[0021] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0022] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An asphalt concrete feeding device, comprising a frame for supporting a foundation, characterized in that: A conveyor belt with one end connected to the conveyor belt through a bearing seat is arranged on the upper part of the frame, a lifting assembly capable of lifting the conveyor belt is provided on the upper part of the frame, a caster with a walking function is arranged at the bottom of the frame, and a support rod threadedly connected to the frame is arranged on one side of the caster.

2. The asphalt concrete feeding device according to claim 1, characterized in that: The lifting assembly includes a lifting member and a guide member. The lifting member is arranged inside the frame to realize the lifting operation along the vertical direction of the frame. The guide member is arranged at the upper end of the lifting member and can slide stably along the inner wall of the frame.

3. The asphalt concrete feeding device according to claim 2, characterized in that: The lifting member includes a base and a support arm. The base is fixedly arranged on the inner side of the frame, and a support arm using a scissor structure for lifting operations is arranged in the middle position of the upper length direction of the base.

4. The asphalt concrete feeding device according to claim 3, characterized in that: The lifting member also includes a screw and a screw sleeve. One end of the support arm is arranged with a screw rod for driving it to lift the scissors fork, and the upper part of the support arm is arranged with a screw sleeve engaged with the screw rod.

5. The asphalt concrete feeding device according to claim 3, characterized in that: The guide member comprises a slide, rollers, a support plate and a slide plate. The slide is arranged at the top end of the support arm, and a plurality of rollers capable of abutting against the inner wall of the frame are respectively arranged around the slide.

6. The asphalt concrete feeding device according to claim 5, characterized in that: The guide member also includes a support plate arranged on the upper part of the slide seat for connecting with the conveyor belt.

7. The asphalt concrete feeding device according to claim 6, characterized in that: A slide plate that can be movably connected to the support plate is arranged at the lower part of the conveyor belt.

8. The asphalt concrete feeding device according to claim 7, characterized in that: The connecting holes of the slide plate are in the shape of straight slots.

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