Narrow-band type angle confluence conveyor

Abstract

The utility model belongs to the field of belt conveyors, and particularly relates to a narrow-band type angle confluence conveyor which comprises a conveyor body, a plurality of narrow-band unit modules are installed in the conveyor body, a supporting plate is fixedly installed in the middle of the conveyor body, and an installation tail frame is fixedly installed on the right side of the conveyor body. The narrow band unit module comprises a belt, a supporting roller, a connecting piece, a head roller and a tail roller, and the middle and the right end of the connecting piece are installed on the supporting plate and the installation tail frame through bolts respectively. Compared with the prior art, through the modular design, each narrow-band unit module is independently detachable, operation of other narrow-band unit modules cannot be affected when one narrow-band unit module is damaged, the narrow-band unit modules can be independently detached for belt replacement, the maintenance time is saved, and the narrow-band unit modules can be conveniently replaced under the condition of incomplete shutdown. And the cargo transmission progress is shortened.

Description

Technical Field

[0001] The utility model relates to the field of belt conveyors, in particular to a narrow belt angle confluence conveyor. Background Technique

[0002] The narrow belt angle confluence conveyor mainly functions in the confluence or diversion effect during the conveying process, follows the principle of first come, first served, and distributes or confluently conveys materials in an orderly manner. For the existing narrow belt angle confluence conveyor, the assembly and maintenance are complex and cumbersome, and all rollers and belt fittings need to be removed. Therefore, a new type of narrow belt angle confluence conveyor is required, and each module can be disassembled separately, greatly shortening the maintenance and assembly time.

[0003] According to the patent document: A 45-degree narrow belt confluence machine for a logistics automation conveying line proposed in CN104003175B includes a driving mechanism, a fuselage mechanism, a conveying mechanism, and a tensioning mechanism. The driving mechanism includes a motor and a driving roller. The fuselage mechanism includes a fuselage, a track, an adjusting wheel frame, a driving mechanism bracket, a supporting roller bracket, and a tail wheel bracket. The conveying mechanism includes a narrow belt, a tail wheel, and a supporting roller. The tensioning mechanism includes a tensioning wheel and an adjusting wheel.

[0004] However, there are still the following disadvantages: During the overall maintenance of the conveyor, all belts and rollers need to be removed first, and then each belt is replaced. The maintenance process will be relatively cumbersome, affecting the maintenance duration and the transmission progress. Therefore, a new type of narrow belt angle confluence conveyor equipment is designed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a narrow belt angle confluence conveyor to solve the problems raised in the above background technique.

[0006] The technical solution adopted by the utility model to solve its technical problems is: A narrow belt angle confluence conveyor described in the utility model includes a conveyor main body. A plurality of narrow belt unit modules are installed in the conveyor main body. A support plate is fixedly installed in the middle of the conveyor main body. An installation tail frame is fixedly installed on the right side of the conveyor main body. The narrow belt unit module includes a belt, a supporting roller, a connecting piece, a head roller, and a tail roller. The middle and right ends of the connecting piece are respectively installed on the support plate and the installation tail frame through bolts. The left and right ends of the connecting piece are respectively rotatably connected with the tail roller and the head roller. The two ends of the belt are respectively sleeved on the outer sides of the tail roller and the head roller. Triangular rubber plates are fixedly connected to the upper end of the conveyor main body on the left side of the connecting fixing piece.

[0007] Preferably, two groups of supporting rollers are installed at the lower end of the connecting piece, and the supporting rollers are in mutual contact with the inner wall of the lower end of the belt.

[0008] Preferably, a motor is fixedly installed at the rear end of the conveyor main body. The lower end of the middle part of the belt is wrapped with a driving rubber-coated roller. The driving rubber-coated roller is located between two sets of supporting rollers. Both the front and rear ends of the driving rubber-coated roller are fixedly installed with driving shafts through locking discs. The driving shafts on both the front and rear sides are rotatably connected to the conveyor main body through bearings. The output shaft of the motor is fixedly connected to the rear end of the rear driving shaft. A rubber-coated convex surface is sleeved outside the motor, and the outside of the rubber-coated convex surface is in mutual fit with the inner side of the belt.

[0009] Preferably, connecting and fixing pieces are rotatably connected to both the front and rear ends of the supporting rollers. Installation grooves that are mutually matched with the connecting and fixing pieces are formed at both the front and rear ends of the connecting piece. The length of the installation groove is greater than the length of the connecting and fixing piece. The connecting and fixing piece is fixed to the connecting piece through bolts, and a tensioning screw fixing piece is arranged at the front end of the connecting piece.

[0010] Preferably, a tensioning roller is installed on the right side inside the conveyor main body, and the belt is wrapped outside the tensioning roller.

[0011] Preferably, multiple groups of support rods are rotatably connected to both the left and right sides of the lower end of the connecting piece, and the support rods are in mutual fit with the inner wall of the upper end of the belt.

[0012] The beneficial effects of the present utility model are as follows:

[0013] Through modular design, the present utility model realizes the function of making the assembly and maintenance of the conveyor more convenient, and solves the problem in the above-mentioned technology that for a 45-degree narrow belt confluence machine used in a logistics automated conveying line, during the overall maintenance of the conveyor, it is necessary to first remove each belt and roller device, and then replace the belt. There are complicated procedures and it takes a huge amount of time and energy during the maintenance process. Each narrow belt unit module is individually detachable, and the damage of one of them will not affect the operation of other narrow belt unit modules. The belt of the narrow belt unit module can be disassembled and replaced separately, saving the maintenance time, and shortening the cargo transmission progress without completely shutting down the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2Schematic diagram of the structure of the supporting roller drum, connecting piece, head drum, tail drum, tension screw fixing piece and connecting fixing piece of the present utility model;

[0017] Figure 3 Schematic diagram of the structure of the drive shaft, rubber-coated convex surface and locking disc of the present utility model;

[0018] Figure 4 Schematic diagram of the structure of the drive rubber-coated drum, supporting roller drum, tensioning drum, connecting piece, support rod, installation tail frame and support plate of the present utility model.

[0019] In the figure: 1, conveyor main body; 2, belt; 3, drive rubber-coated drum; 4, supporting roller drum; 5, tensioning drum; 6, connecting piece; 7, support rod; 8, motor; 9, triangular rubber plate; 10, bearing; 11, installation tail frame; 12, support plate; 13, head drum; 14, tail drum; 15, tension screw fixing piece; 16, connecting fixing piece; 17, drive shaft; 18, rubber-coated convex surface; 19, locking disc. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1 - Figure 4As shown in the figure, a narrow - belt type angle - confluence conveyor includes a conveyor main body 1. A plurality of narrow - belt unit modules are installed inside the conveyor main body 1. A support plate 12 is fixedly installed in the middle of the conveyor main body 1, and an installation tail frame 11 is fixedly installed on the right side of the conveyor main body 1. The narrow - belt unit module includes a belt 2, a supporting roller 4, a connecting piece 6, a head roller 13 and a tail roller 14. The middle and the right end of the connecting piece 6 are respectively installed on the support plate 12 and the installation tail frame 11 through bolts. The left and right ends of the connecting piece 6 are respectively rotatably connected to the tail roller 14 and the head roller 13. The two ends of the belt 2 are respectively sleeved on the outer sides of the tail roller 14 and the head roller 13. On the upper end of the conveyor main body 1, triangular rubber plates 9 are fixedly connected on the left side of the connecting and fixing piece 16. Two groups of supporting rollers 4 are installed at the lower end of the connecting piece 6. The supporting rollers 4 are in mutual contact with the inner wall of the lower end of the belt 2. A motor 8 is fixedly installed at the rear end of the conveyor main body 1. A driving rubber - covered drum 3 is wrapped around the lower end of the middle of the belt 2. The driving rubber - covered drum 3 is located between the two groups of supporting rollers 4. The front and rear ends of the driving rubber - covered drum 3 are fixedly installed with driving shafts 17 through locking discs 19. The front and rear driving shafts 17 are respectively rotatably connected to the conveyor main body 1 through bearings 10. The output shaft of the motor 8 is fixedly connected to the rear end of the rear - side driving shaft 17. A rubber - covered convex surface 18 is sleeved outside the motor 8. The outer side of the rubber - covered convex surface 18 is in mutual contact with the inner side of the belt 2. By starting the motor 8, the output shaft of the motor 8 drives the driving rubber - covered drum 3 to rotate, and the rubber - covered convex surface 18 outside the driving rubber - covered drum 3 will drive the belt 2 to rotate, thereby driving the goods on the belt 2 for conveying. When there is damage, the bolts between the connecting piece 6 and the installation tail frame 11 and the support plate 12 of the damaged narrow - belt unit module can be removed, the narrow - belt unit module can be taken off from the conveyor main body 1, and the belt 2 of the narrow - belt unit module can be replaced. There is no need to stop the machine for replacement, which saves the maintenance time, can shorten the goods transmission progress without completely stopping the machine, and also avoids the complicated procedures and the huge time and energy consumption during the maintenance process.

[0022] Both the front and rear ends of the supporting roller drum 4 are rotatably connected with connecting and fixing pieces 16. Installation grooves that are matched with the connecting and fixing pieces 16 are provided at both the front and rear ends of the connecting piece 6. The length of the installation groove is greater than the length of the connecting and fixing piece 16. The connecting and fixing piece 16 is fixed to the connecting piece 6 by bolts. A tensioning screw fixing piece 15 is arranged at the front end of the connecting piece 6. By adjusting the connecting and fixing piece 16 downward, the supporting roller drum 4 moves downward, so that the lower end of the belt 2 is better in abutment with the driving rubber-coated drum 3, ensuring that the power of the driving rubber-coated drum 3 is better transmitted to the belt 2. A tensioning roller 5 is installed on the right side inside the conveyor main body 1. The belt 2 is wrapped around the outside of the tensioning roller 5. By adjusting the tensioning roller 5, the belt 2 can be tensioned to ensure that the belt 2 can stably convey goods. Multiple groups of support rods 7 are rotatably connected to both the left and right sides at the lower end of the connecting piece 6. The support rods 7 are in mutual contact with the inner wall of the upper end of the belt 2. The upper side of the belt 2 can be supported by the support rods 7 to prevent the belt 2 from being squeezed and deformed due to heavy goods, and improve the stability during operation.

[0023] Working principle: By starting the motor 8, the output shaft of the motor 8 drives the driving rubber-coated drum 3 to rotate, and the rubber-coated convex surface 18 on the outside of the driving rubber-coated drum 3 drives the belt 2 to rotate, thereby driving the goods on the belt 2 to be conveyed.

[0024] When there is damage, the bolts between the connecting piece 6 and the installation tail frame 11 and the support plate 12 of the damaged narrow belt unit module can be removed. The narrow belt unit module is taken off from the conveyor main body 1. The belt 2 of the narrow belt unit module is taken off from the head drum 13 and the tail drum 14. A new belt 2 is taken and sleeved on the head drum 13 and the tail drum 14 again. The bottom of the belt 2 is sleeved on the supporting roller drum 4. Then the connecting piece 6 is reinstalled on the installation tail frame 11 and the support plate 12 by bolts. At this time, the connecting and fixing piece 16 is adjusted downward to make the supporting roller drum 4 move downward, so that the belt 2 is in mutual abutment with the rubber-coated convex surface 18. At the same time, the tensioning roller 5 is adjusted until the belt 2 is tightened.

[0025] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A narrow belt angle merge conveyor, comprising a conveyor body (1), characterized in that: A plurality of narrowband unit modules are installed in the conveyor body (1). A support plate (12) is fixedly installed in the middle of the conveyor body (1). A mounting tail frame (11) is fixedly installed on the right side of the conveyor body (1). The narrowband unit module comprises a belt (2), a roller (4), a connecting piece (6), a head roller (13) and a tail roller (14). The middle and right ends of the connecting piece (6) are respectively mounted on the support plate (12) and the mounting tail frame (11) by bolts. The left and right ends of the connecting piece (6) are respectively rotatably connected to the tail roller (14) and the head roller (13). The two ends of the belt (2) are respectively sleeved on the outside of the tail roller (14) and the head roller (13). The upper end of the conveyor body (1) is located on the left side of the connecting fixing plate (16) and is fixedly connected to a triangular rubber plate (9).

2. A narrow belt angle merging conveyor according to claim 1, characterized in that: Two groups of rollers (4) are installed at the lower end of the connecting member (6), and the inner wall of the lower end of the rollers (4) and the belt (2) are in contact with each other.

3. A narrow belt angle merging conveyor according to claim 2, characterized in that: A motor (8) is fixedly mounted at the rear end of the conveyor body (1), and a driving rubber-coated roller (3) is wrapped around the lower end of the middle part of the belt (2). The driving rubber-coated roller (3) is located between two groups of rollers (4). A driving shaft (17) is fixedly mounted at both the front and rear ends of the driving rubber-coated roller (3) via a locking plate (19). The driving shaft (17) at both the front and rear sides is rotatably connected to the conveyor body (1) via bearings (10). The output shaft of the motor (8) is fixedly connected to the rear end of the rear driving shaft (17). The outer side of the motor (8) is provided with a rubber-coated convex surface (18), and the outer side of the rubber-coated convex surface (18) is in contact with the inner side of the belt (2).

4. A narrow belt angle merging conveyor according to claim 3, characterized in that: The front and rear ends of the roller drum (4) are both rotatably connected with a connecting fixing plate (16), the front and rear ends of the connecting member (6) are both provided with a mounting groove that cooperates with the connecting fixing plate (16), the length of the mounting groove is greater than the length of the connecting fixing plate (16), the connecting fixing plate (16) is fixed to the connecting member (6) by bolts, and a tensioning screw fixing member (15) is provided at the front end of the connecting member (6).

5. The narrow belt angle merging conveyor according to claim 3, characterized in that: A tensioning roller (5) is installed on the right side inside the conveyor body (1), and the belt (2) is wrapped around the outside of the tensioning roller (5).

6. The narrow belt angle merging conveyor according to claim 3, characterized in that: The left and right sides of the lower end of the connecting member (6) are rotatably connected to a plurality of support rods (7), and the support rods (7) are in contact with the inner wall of the upper end of the belt (2).

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