Material recovery device of belt conveyor

Abstract

The utility model relates to a material recovery device of a belt conveyor, which belongs to the technical field of material recovery and comprises a support, a material receiving groove is arranged on the support, the material receiving groove is arranged below the belt conveyor and used for collecting leaked materials, the right side of the material receiving groove is communicated and connected with a lifting box, and an outlet of the lifting box faces the end of the belt conveyor. A conveying belt is arranged in the material receiving groove and extends to the top end of the lifting box, and a plurality of scraping plates are arranged on the outer side of the conveying belt. The material receiving groove and the conveying belt are arranged, materials falling from the belt conveyor are collected, the falling materials are conveyed to the head end of the belt conveyor through the conveying belt to be reused, and material waste is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of material recovery, and in particular relates to a belt conveyor material recovery device. Background Art

[0002] Belt conveyors, short for belt conveyors, use continuous or intermittent motion of a conveyor belt to transport a variety of items of varying weights. They can transport both bulk materials and small individual items such as cartons and packaging bags, making them versatile. However, when conveying bulk materials, belt conveyors can easily spill over the conveyor belt, causing considerable waste. Therefore, a material recovery device is urgently needed. Utility Model Content

[0003] In order to overcome the defects of the prior art, the purpose of the present invention is to provide a belt conveyor material recovery device for solving the inconvenience in use in the prior art.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A belt conveyor material recovery device includes a bracket, a material receiving trough is provided on the bracket, the material receiving trough is arranged below the belt conveyor for collecting leaked materials, a lifting box is connected to the right side of the material receiving trough, the outlet of the lifting box faces the end of the belt conveyor, a conveyor belt is provided in the material receiving trough, the conveyor belt extends to the top of the lifting box, and a plurality of scrapers are provided on the outside of the conveyor belt.

[0006] According to the above technical solution, it is further preferred that a first shaft roller is provided in the material receiving trough, and three groups of second shaft rollers are provided in the lifting box, one of the second shaft rollers is arranged on the right side of the bottom end of the lifting box, and the other two groups of second shaft rollers are respectively arranged on both sides of the upper end of the lifting box, and two groups of tensioning wheels are provided in the lifting box, and the conveyor belt passes through the first shaft roller, the second shaft roller and the tensioning wheel in sequence, and the first shaft roller and the second shaft roller are arranged on the inner side of the conveyor belt.

[0007] Preferably, each set of tension wheels has two, which are respectively arranged at the two ends of the outer side of the conveyor belt, and the scraper rotates in the interval between the two tension wheels.

[0008] Preferably, each group of the tensioning wheels is four, and two of them are respectively arranged at the inner and outer ends of the conveyor belt. The edge of the conveyor belt is clamped between the two tensioning wheels, and the scraper rotates in the interval between the two tensioning wheels.

[0009] Preferably, each group of the tensioning wheels is one, which is arranged on the outside of the conveyor belt. A wheel groove is provided on the axial surface of the tensioning wheel, and the width and depth dimensions of the wheel groove are equal to the width and height dimensions of the scraper.

[0010] Preferably, a driving motor is connected to the rotating shaft of the first roller.

[0011] Preferably, bristles are provided on the end surface of the scraper.

[0012] Preferably, a scraper plate is installed on the outlet side of the lifting box.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model provides a belt conveyor material recovery device, wherein a material receiving trough and a conveyor belt are arranged in the utility model to collect materials dropped from the belt conveyor, and the dropped materials are transported to the head end of the belt conveyor through the conveyor belt for reuse, thereby reducing material waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a first embodiment of the device of the utility model;

[0016] Figure 2 This is a structural diagram of the second embodiment of the device of the utility model;

[0017] Figure 3 This is a schematic diagram of the top view of the tensioning wheel in the third embodiment of the device of the utility model;

[0018] Figure 4 This is a side structural diagram of the tensioning pulley of the third embodiment of the device of the utility model;

[0019] Figure 5 This is a schematic diagram of the top view of a tension pulley implemented in the device of the utility model.

[0020] In the figure: 1. bracket, 2. receiving trough, 3. lifting box, 4. conveyor belt, 5. scraper, 6. first shaft roller, 7. second shaft roller, 8. tensioning pulley, 9. wheel groove, 10. driving motor, 11. scraper, 20. belt conveyor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Example 1

[0023] like Figure 1 and Figure 5As shown, the utility model provides an embodiment of a belt conveyor material recovery device, including a bracket 1, a material receiving trough 2 provided on the bracket 1, the material receiving trough 2 being located below the belt conveyor 20 for collecting leaked materials, a lifting box 3 being connected to the right side of the material receiving trough 2, the outlet of the lifting box 3 being directed toward the end of the belt conveyor, a conveyor belt 4 being provided in the material receiving trough 2, the conveyor belt 4 extending to the top of the lifting box 3, and a plurality of scrapers 5 being provided on the outside of the conveyor belt 4. The scrapers 5 are used to scrape and transport materials. Brushes are provided on the end faces of the scrapers 5 to better clean the materials at the bottom of the material receiving trough 2 and provide a certain degree of protection for the bottom of the materials.

[0024] A first shaft roller 6 is provided in the material receiving trough 2, and three groups of second shaft rollers 7 are provided in the lifting box 3, one of the second shaft rollers 7 is arranged on the right side of the bottom end of the lifting box 3, and the other two groups of second shaft rollers 7 are respectively arranged on both sides of the upper end of the lifting box 3. Two groups of tensioning wheels 8 are provided in the lifting box 3, and the conveyor belt 4 passes through the first shaft roller 6, the second shaft roller 7 and the tensioning wheel 8 in sequence. The first shaft roller 6 and the second shaft roller 7 are arranged on the inner side of the conveyor belt 4.

[0025] Each set of tensioning wheels 8 consists of two, one at each end of the outer side of the conveyor belt 4, and the scraper 5 rotates in the gap between the two tensioning wheels. In the embodiment of the present invention, the conveyor belt 4 is wound around multiple rollers and then reciprocates in a circular motion. A bend is provided at the connection between the lifting box 3 and the receiving trough 2, so the tensioning wheel 8 is arranged on the outer side of the conveyor belt 4. Figure 5 As shown, the tensioning pulleys 8 are arranged at both ends of the conveyor belt 4, and the scraper 5 is fixed in the middle of the conveyor belt 4. When the scraper 5 rotates under the drive of the conveyor belt 4, it rotates in the gap between the tensioning pulleys 8 on both sides. The tensioning pulleys 8 on both sides can not only tension the conveyor belt 4, but also do not affect the rotation of the scraper 5, which is used for reciprocating motion to convey the material in the receiving chute 2.

[0026] A driving motor 10 is connected to the rotating shaft of the first roller 6 .

[0027] A scraper plate 11 is installed on the outlet side of the lifting box 3.

[0028] Example 2

[0029] like Figure 2 and Figure 5As shown, the utility model provides another embodiment of a belt conveyor material recovery device. The difference between this embodiment and the embodiment lies in the different layout of the tensioning wheel position, including a bracket 1, the bracket 1 is provided with a material receiving trough 2, the material receiving trough 2 is arranged under the belt conveyor for collecting leaked materials, the right side of the material receiving trough 2 is connected with a lifting box 3, the outlet of the lifting box 3 faces the end of the belt conveyor, a conveyor belt 4 is provided in the material receiving trough 2, the conveyor belt 4 extends to the top of the lifting box 3, and a plurality of scrapers 5 are provided on the outside of the conveyor belt 4.

[0030] A first shaft roller 6 is provided in the material receiving trough 2, and three groups of second shaft rollers 7 are provided in the lifting box 3, one of the second shaft rollers 7 is arranged on the right side of the bottom end of the lifting box 3, and the other two groups of second shaft rollers 7 are respectively arranged on both sides of the upper end of the lifting box 3. Two groups of tensioning wheels 8 are provided in the lifting box 3, and the conveyor belt 4 passes through the first shaft roller 6, the second shaft roller 7 and the tensioning wheel 8 in sequence. The first shaft roller 6 and the second shaft roller 7 are arranged on the inner side of the conveyor belt 4.

[0031] Each set of four tensioning wheels 8 is provided, two by two, at the inner and outer ends of the conveyor belt 4, respectively. The edge of the conveyor belt 4 is clamped between the two tensioning wheels 8, and the scraper 5 rotates in the gap between the two tensioning wheels. In the embodiment of the present utility model, the four tensioning wheels 8 are respectively provided on both sides of the conveyor belt 4, and the conveyor belt 4 is clamped between the tensioning wheels. The tensioning wheels 8 on both sides can achieve the tensioning function of the conveyor belt 4 without affecting the rotation of the scraper 5, and are used for reciprocating motion to convey the material in the receiving trough 2.

[0032] A driving motor 10 is connected to the rotating shaft of the first roller 6 .

[0033] Brush bristles are provided on the end surface of the scraper 5 .

[0034] A scraper plate 11 is installed on the outlet side of the lifting box 3.

[0035] Example 3

[0036] like Figure 1 、 Figure 3 and Figure 4 As shown, the utility model provides a third embodiment of a belt conveyor material recovery device. The difference between the embodiment of the utility model and the previous two embodiments is that the structure of the tensioning wheel is different, including a bracket 1, and the bracket 1 is provided with a material receiving trough 2. The material receiving trough 2 is arranged below the belt conveyor for collecting leaked materials. The right side of the material receiving trough 2 is connected with a lifting box 3, and the outlet of the lifting box 3 faces the end of the belt conveyor. A conveyor belt 4 is arranged in the material receiving trough 2, and the conveyor belt 4 extends to the top of the lifting box 3. A plurality of scrapers 5 are arranged on the outside of the conveyor belt 4.

[0037] A first shaft roller 6 is provided in the material receiving trough 2, and three groups of second shaft rollers 7 are provided in the lifting box 3, one of the second shaft rollers 7 is arranged on the right side of the bottom end of the lifting box 3, and the other two groups of second shaft rollers 7 are respectively arranged on both sides of the upper end of the lifting box 3. Two groups of tensioning wheels 8 are provided in the lifting box 3, and the conveyor belt 4 passes through the first shaft roller 6, the second shaft roller 7 and the tensioning wheel 8 in sequence. The first shaft roller 6 and the second shaft roller 7 are arranged on the inner side of the conveyor belt 4.

[0038] Each set of tensioning wheels 8 is one, and is located on the outside of the conveyor belt 4. A wheel groove 9 is provided on the axial surface of the tensioning wheel 8. The width and depth of the wheel groove 9 are equal to the width and height of the scraper 5. In the embodiment of the present invention, a wheel groove 9 is provided in the middle of the tensioning wheel 8 for passing the scraper 5. When the scraper 5 rotates to the tensioning wheel 8, it passes through the wheel groove 9 in the middle of the tensioning wheel 8. In the embodiment of the present invention, a tensioning wheel 8 can achieve the tensioning function of the conveyor belt 4 without affecting the rotation of the scraper 5. It is used for reciprocating motion to convey the material in the receiving trough 2.

[0039] A driving motor 10 is connected to the rotating shaft of the first roller 6 .

[0040] Brush bristles are provided on the end surface of the scraper 5 .

[0041] A scraper plate 11 is installed on the outlet side of the lifting box 3.

[0042] Of course, the above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples. Any changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A belt conveyor material recovery device, comprising a bracket (1), characterized in that: The bracket (1) is provided with a material receiving trough (2), which is arranged below the belt conveyor and is used to collect leaked materials. The right side of the material receiving trough (2) is connected to a lifting box (3), and the outlet of the lifting box (3) faces the end of the belt conveyor. A conveyor belt (4) is arranged in the material receiving trough (2), and the conveyor belt (4) extends to the top of the lifting box (3). A plurality of scrapers (5) are arranged on the outside of the conveyor belt (4).

2. The belt conveyor material recovery device according to claim 1, characterized in that: A first shaft roller (6) is provided in the receiving trough (2), three groups of second shaft rollers (7) are provided in the lifting box (3), one of the second shaft rollers (7) is arranged on the right side of the bottom end of the lifting box (3), and the other two groups of second shaft rollers (7) are arranged on both sides of the upper end of the lifting box (3), respectively. Two groups of tensioning wheels (8) are provided in the lifting box (3), and the conveyor belt (4) passes through the first shaft roller (6), the second shaft roller (7) and the tensioning wheel (8) in sequence. The first shaft roller (6) and the second shaft roller (7) are arranged on the inner side of the conveyor belt (4).

3. The belt conveyor material recovery device according to claim 2, characterized in that: Each set of tension wheels (8) consists of two, which are respectively arranged at the two ends of the outer side of the conveyor belt (4), and the scraper (5) rotates in the interval between the two tension wheels.

4. The belt conveyor material recovery device according to claim 2, characterized in that: Each group of tension wheels (8) is four, and two of them are respectively arranged at the inner and outer ends of the conveyor belt (4). The edge of the conveyor belt (4) is clamped between the two tension wheels (8), and the scraper (5) rotates in the interval between the two tension wheels.

5. The belt conveyor material recovery device according to claim 2, characterized in that: Each group of tensioning wheels (8) is one and is arranged on the outside of the conveyor belt (4). A wheel groove (9) is provided on the axial surface of the tensioning wheel (8). The width and depth of the wheel groove (9) are equal to the width and height of the scraper (5).

6. The belt conveyor material recovery device according to claim 2, characterized in that: A driving motor (10) is connected to the rotating shaft of the first roller (6).

7. A belt conveyor material recovery device according to any one of claims 1 to 5, characterized in that: Brush bristles are provided on the end surface of the scraper (5).

8. The belt conveyor material recovery device according to claim 1, characterized in that: A scraper plate (11) is installed on the outlet side of the lifting box (3).

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