Conveying mechanism

Abstract

The utility model provides a conveying mechanism which comprises a conveying belt body, the conveying belt body comprises a first conveying belt frame and a second conveying belt frame, the first conveying belt frame is rotationally connected with the second conveying belt frame, a first driving part is arranged on the first conveying belt frame and used for driving the second conveying belt frame to move, and a second driving part is arranged on the second conveying belt frame and used for driving the second conveying belt frame to move. The foldable conveying belt has the advantages that the foldable conveying belt is convenient to store and use, and the occupied space is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of conveying device, more specifically relates to a conveying mechanism. BACKGROUND

[0002] The working principle of the conveying belt is mainly based on friction, the electric roller or the driver drives the roller to rotate, the friction between the conveying belt and the conveyed object makes the object move on the conveying belt, and this transmission mode has high efficiency and reliability and can realize continuous and efficient material conveying.

[0003] The current conveying belt is widely used in various material conveying purposes, but the existing conveying mechanism is only suitable for fixed place use and cannot be stored, and if it is stored, the conveying belt needs to be carried or disassembled, that is, the use range of the conveying mechanism is relatively small, the occupied space is relatively large, and it cannot meet the needs of some specific scenes. UTILITY MODEL CONTENT

[0004] In view of the defects in the prior art, the utility model aims at providing a conveying mechanism to overcome the above-mentioned defects in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A conveying mechanism, comprising a conveying belt body, the conveying belt body comprising a first conveying belt frame and a second conveying belt frame, the first conveying belt frame and the second conveying belt frame being rotatably connected, the first conveying belt frame being provided with a first driving member, the first driving member being used to drive the second conveying belt frame to move, so that the second conveying belt frame is folded or stretched relative to the first conveying belt frame.

[0007] Further, one end of the first driving member is rotatably connected to one side of the first conveying belt frame, and the other end is rotatably connected to one side of the second conveying belt frame, and the driving direction of the first driving member has an angle with the conveying direction of the second conveying belt frame.

[0008] Further, the second conveying belt frame is rotatably connected with a hanging rod for limiting the second conveying belt frame on both sides.

[0009] Further, the first conveying belt frame comprises a first conveying section and a second conveying section, one end of the second conveying section is rotatably connected with the second conveying belt frame, the other end is rotatably connected with the first conveying belt section, and the second conveying section is rotatably connected with a second driving member on both sides, the second driving member drives the second conveying section to move, so that the second conveying section is parallel or inclined relative to the first conveying section.

[0010] Further, the second driving member is rotationally connected with a connecting piece at one end away from the second conveying section.

[0011] Further, the second conveying belt frame is further provided with buckling pieces at two sides thereof, and the hanging rod is buckled into the buckling pieces when the hanging rod is parallel to the transmission direction of the second conveying belt frame.

[0012] Further, the second conveying belt frame is provided with an extension section at one end away from the first conveying belt frame, and a feeding angle is formed between the extension section and the transmission direction of the second conveying belt frame, so that the material is thrown downwards to the second conveying belt frame.

[0013] Further, the extension section is provided with a discharging cover.

[0014] Further, the transmission surface of the first conveying belt frame and the transmission surface of the second conveying belt frame are both provided with abutting rollers for abutting the transmission belt.

[0015] Further, the first conveying belt frame is provided with a plurality of connecting columns at two sides thereof.

[0016] The first conveying belt frame and the second conveying belt frame are rotationally connected, and the second conveying belt frame is driven to move by the first driving member to realize folding or stretching relative to the first conveying belt frame, so that the conveying mechanism is convenient to store and use, and can be applied to more specific scenarios, such as conveying concrete to a certain position on a concrete mixer truck. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a folded view of the conveying mechanism in the utility model;

[0018] Figure 2 is an unfolded view of the conveying mechanism in the utility model.

[0019] Reference signs: 1, first conveying belt frame; 101, first conveying section; 102, second conveying section; 2, second conveying belt frame; 3, first driving member; 4, hanging rod; 5, second driving member; 6, connecting piece; 7, buckling piece; 8, extension section; 9, discharging cover; 10, abutting roller; 11, connecting column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] It should be understood that when a component is referred to as being "on" another component, it can be directly on the other component or intervening components can also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components can also be present. When a component is referred to as being "disposed on" another component, it can be directly disposed on the other component or intervening components can also be present. The terms "vertical", "horizontal", "left", "right", and similar terms as used herein are for purposes of description only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0023] The embodiments of the present application will be further described in conjunction with the drawings as follows:

[0024] Since the current transmission belt application field is relatively wide, various types of material transmission purposes will preferentially use transmission belts for transmission, but the existing transmission mechanism is only suitable for fixed place use, and cannot be stored, and if it is to be stored, the transmission belt needs to be transported or disassembled, that is, the use range of the transmission mechanism is relatively small, and the occupied space is relatively large, which cannot meet the needs of some specific scenes, and therefore the present application designs such a conveying mechanism, such as Figure 1 and Figure 2 As shown, it comprises a transmission belt body, the transmission belt body comprises a first conveying belt frame 1 and a second conveying belt frame 2, the first conveying belt frame 1 and the second conveying belt frame 2 are rotationally connected, the first conveying belt frame 1 is provided with a first driving member 3, the first driving member 3 is used to drive the second conveying belt frame 2 to rotate, so as to fold or stretch the second conveying belt frame 2 relative to the first conveying belt frame 1, which is convenient for storage and use of the second conveying belt frame 2, that is, it can be applied to more specific scenes, such as being applied to a concrete mixer truck, the first conveying belt frame is located at the bottom of the mixer truck, and the second conveying belt frame is located at the front side of the truck head or the rear side of the truck tail, when the concrete transmission is completed, the second conveying belt frame 2 extended outside the vehicle body is too long, and if it cannot be moved, it will cause the space occupied to be too large, and will affect other construction or traffic, therefore, when the concrete transmission is completed, the first driving member 3 can rotate the second conveying belt frame by a certain angle to fold it close to the truck head or the truck tail.

[0025] One end of the first driving component 3 (hydraulic cylinder) is rotatably connected to one side of the first conveyor belt frame 1, and the other end is rotatably connected to one side of the second conveyor belt frame 2 (to stably drive the second conveyor belt frame, the first driving component 3 includes two sets, respectively arranged on opposite sides of the first conveyor belt frame 1 and the second conveyor belt frame 2), such as Figure 1 As shown, the driving direction of the first driving member 3 is at an angle to the transmission direction of the second transmission belt frame, which facilitates the extension and retraction of the first driving member 3 to drive the rotation of the second transmission belt frame from folding to extension. Compared with the driving direction of the first driving member 3 being parallel to the transmission direction of the second transmission belt frame, this angle setting can ensure that the rotation of the second transmission belt frame will not be blocked or restricted.

[0026] like Figure 2 As shown, the second conveyor belt frame 2 is rotatably connected to two sides with hanging rods 4 for limiting the second conveyor belt frame 2. The second conveyor belt frame 2 is also provided with fasteners 7 on both sides. When the hanging rods 4 are parallel to the transmission direction of the second conveyor belt frame 2, the hanging rods 4 are engaged in the fasteners 7. The transmission mechanism in this utility model can be applied to a concrete mixer truck. The first conveyor belt frame is located at the bottom of the concrete mixer truck and is used to carry the concrete unloaded from the bottom of the truck. The second conveyor belt frame extends outside the truck body. When the first driving member 3 drives the second conveyor belt frame to rotate and fold up, in order to improve the stability of the second conveyor belt frame when folded up, it is hung on the truck body by the hanging rods 4 on both sides. The hanging rods 4 can rotate to adapt to the second conveyor belt frame 2 folded at different angles. When the second conveyor belt frame 2 is unfolded, the hanging rods 4 are engaged in the fasteners 7 to facilitate the placement of the hanging rods 4.

[0027] like Figure 1 and Figure 2 As shown, in order to adjust the discharge position height of the second conveyor belt frame, the first conveyor belt frame 1 includes a first conveying section 101 and a second conveying section 102, which is used on a concrete mixer truck. The length of the first conveying section 101 is the same as the length of the vehicle body and is located horizontally at the bottom of the vehicle body. The second conveying section 102 is shorter and exposed outside the vehicle body. One end of the second conveying section 102 is rotatably connected to the second conveyor belt frame 2, and the other end is rotatably connected to the first conveyor belt section. The two sides of the second conveying section 102 are respectively rotatably connected to the second driving component 5 (hydraulic cylinder). The second driving component 5 drives the second conveying section 102 to move so that the second conveying section 102 is parallel or inclined relative to the first conveying section 101. That is, the second driving component 5 pulls the second conveying section 102 to change the height of the second conveying section 102, thereby changing the height of the second conveyor belt frame 2. In the structure of the concrete mixer truck, the end of the second driving component 5 away from the second conveying section 102 is rotatably connected to the connecting component 6, which rotatably fixes the end of the second driving component 5 to the vehicle body.

[0028] The second conveying belt frame 2 is provided with an extension section 8 at one end away from the first conveying belt frame 1, and an angle is formed between the extension section 8 and the conveying direction of the second conveying belt frame 2, so that the material is thrown downwards to the second conveying belt frame 2, compared with the traditional conveying belt which is directly thrown upwards, the downwards throwing of the extension section 8 can make the material (concrete) conveying position more accurate; the extension section 8 is provided with a discharging cover 9 outside the cover for limiting when the concrete falls.

[0029] As shown in Figure 2 The transmission surface of the first conveying belt frame 1 and the transmission surface of the second conveying belt frame 2 are both provided with a pressing roller 10 for pressing the conveying belt, the pressing roller 10 is located at the connection between the first conveying section 101 and the second conveying section 102 and the connection between the second conveying section 102 and the second conveying belt frame 2, for pressing the conveying belt, so as to ensure that the conveying belt will not be loose; the first conveying belt frame 1 is provided with a plurality of connecting columns 11 on both sides, and the connecting columns 11 are mainly used for connecting the first conveying belt frame 1 to the bottom of the concrete mixer truck or connecting to some specific scenes.

[0030] The above is only the preferred embodiment of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme belonging to the idea of the present application is also within the protection scope of the present application. It should be pointed out that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A conveying mechanism comprising a conveyor belt body, characterised in that: The transmission belt body comprises a first conveying belt frame (1) and a second conveying belt frame (2), the first conveying belt frame (1) and the second conveying belt frame (2) are rotationally connected, the first conveying belt frame (1) is provided with a first driving member (3), the first driving member (3) is used for driving the second conveying belt frame (2) to move, so that the second conveying belt frame (2) is folded or stretched relative to the first conveying belt frame (1); The first conveying belt frame (1) comprises a first conveying section (101) and a second conveying section (102), one end of the second conveying section (102) is rotationally connected with the second conveying belt frame (2), the other end is rotationally connected with the first conveying belt section, and the two sides of the second conveying section (102) are respectively rotationally connected with second driving members (5), the second driving members (5) drive the second conveying section (102) to move, so that the second conveying section (102) is parallel or inclined relative to the first conveying section (101).

2. The delivery mechanism of claim 1, wherein: One end of the first driving member (3) is rotationally connected on one side of the first conveying belt frame (1), and the other end is rotationally connected on one side of the second conveying belt frame (2), the driving direction of the first driving member (3) has an angle with the transmission direction of the second conveying belt frame.

3. The delivery mechanism of claim 2, wherein: The two sides of the second conveying belt frame (2) are respectively rotationally connected with a hanging rod (4) for limiting the second conveying belt frame (2).

4. The delivery mechanism of claim 1 or 3, wherein: The end of the second driving member (5) away from the second conveying section (102) is rotationally connected with a connecting member (6).

5. The delivery mechanism of claim 3, wherein: The two sides of the second conveying belt frame (2) are also respectively provided with buckles (7), when the hanging rod (4) is parallel to the transmission direction of the second conveying belt frame (2), the hanging rod (4) is clamped into the buckle (7).

6. The delivery mechanism of claim 3, wherein: The end of the second conveying belt frame (2) away from the first conveying belt frame (1) is provided with an extension section (8), and a feeding angle is formed between the extension section (8) and the transmission direction of the second conveying belt frame (2), so that the material is thrown downward to the second conveying belt frame (2).

7. The delivery mechanism of claim 6, wherein: The extension section (8) is provided with a discharging cover (9).

8. The delivery mechanism of claim 1, wherein: The transmission surface of the first conveying belt frame (1) and the transmission surface of the second conveying belt frame (2) are both provided with a pressing roller (10) for pressing the transmission belt.

9. The delivery mechanism of claim 1, wherein: The two sides of the first conveying belt frame (1) are both provided with a plurality of connecting columns (11).

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