Novel friction belt power roller line

Abstract

The utility model belongs to the technical field of conveyors, and particularly relates to a novel friction belt power roller line which comprises a machine frame, a plurality of conveying rollers are fixedly installed on the upper side of the machine frame, a plurality of belt supporting rollers A are fixedly installed on the lower sides of the conveying rollers on the upper side of the machine frame, a plurality of belt supporting rollers B are fixedly installed on the lower sides of the belt supporting rollers A, and the belt supporting rollers B are fixedly installed on the lower sides of the belt supporting rollers A. A plurality of tensioning devices A are fixedly mounted on the two sides of the rack; a plurality of supporting legs are fixedly installed on the lower end face of the machine frame, and connecting rods are fixedly installed among any parallel supporting legs. Through mutual cooperation of the conveying roller, the belt supporting roller A, the belt supporting roller B, the tensioning device A and the belt, the conveying roller belt rotates by means of friction force of the belt, so that goods are conveyed forwards, and the problems that the speed range of a line body is small, and few goods are suitable to be conveyed are effectively solved; and by arranging the conveying roller device, conveying rollers of the device can be replaced more conveniently and quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a novel friction belt powered roller track. Background Art

[0002] Existing roller conveyors are generally set up in the form of accumulation rollers. For example, a Chinese patent on a bevel gear friction accumulation roller conveyor with pallet conveyor [Publication (Announcement) No.: CN206013652U] discloses: a bevel gear friction accumulation roller conveyor with pallet conveyor, including a frame, two parallel aluminum profile main beams are provided on the top of the frame, a plurality of short-axis rollers are provided on the inner sides of the two aluminum profile main beams, and the short-axis rollers on both sides are symmetrically arranged with each other, a transmission shaft is connected between a pair of short-axis rollers, the ends of the short-axis rollers pass through the aluminum profile main beam, a first bevel gear is provided at the ends of the short-axis rollers, a steel shaft is also provided on the outer sides of the two aluminum profile main beams, a second bevel gear is provided at a position corresponding to the short-axis roller on the steel shaft, the first bevel gear is meshed with the second bevel gear, a driving sprocket is also provided on the steel shaft on one side, a driving motor is also provided under the frame, a gear is provided at the output end of the driving motor, and the gear is connected to the driving sprocket through a chain. Beneficial effects: simple structure, convenient disassembly and replacement, increased load capacity of the conveyed pallet, stable and reliable conveying; light weight, novel structure, beautiful shape, easy to clean; another example is the technical solution disclosed in the Chinese patent modular bevel gear roller conveyor system [Publication (Announcement) No.: CN111498371A]: two parallel support frames, a plurality of arranged rollers are arranged at the upper ends of the two support frames and connected between the two support frames, each roller is connected to a fixed module seat at both ends, and the roller is connected to the support frame through the fixed module seat; a driving mechanism is provided at one end of the support frame on one side of the two support frames, and a set of bevel gear transmission units are provided on the outer side of each fixed module seat near one end of the driving mechanism, and each set of bevel gear transmission units are connected to a through shaft, and a transmission gear is provided on the through shaft near the driving mechanism, and the transmission gear is connected by matching with the gear in the driving mechanism, and the through shaft is driven to rotate by the driving mechanism, and then the roller is driven to rotate by the transmission action of the bevel gear transmission unit. The core components are designed with modular design, and the modules and frame profiles are connected by positioning features in a side fastening manner, which is more solid and reliable.

[0003] However, this method has obvious technical problems in that the rollers are difficult to replace, the line speed range is small, and the applicable conveying items are limited. Based on the above problems, this application proposes a new type of friction belt powered roller line. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a novel friction belt powered roller track, which solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel friction belt powered roller track, comprising a frame, a plurality of conveying rollers are fixedly installed on the upper side of the frame, a plurality of belt support rollers A are fixedly installed on the lower side of the plurality of conveying rollers on the upper side of the frame, a plurality of belt support rollers B are fixedly installed on the lower side of the belt support rollers A, and a plurality of tensioning devices A are fixedly installed on both sides of the frame;

[0006] A plurality of legs are fixedly mounted on the lower end surface of the frame, a connecting rod is fixedly mounted between any of the parallel legs, a mounting plate is fixedly mounted between any of the connecting rods, and a driving device is fixedly mounted on the upper end surface of the mounting plate;

[0007] A mounting component is also fixedly installed on the lower end surface of the frame, a movable groove is opened on one side of the mounting component, a belt support roller D is movably installed through the movable groove, a tensioning device B is fixedly installed on both sides of the belt support roller D, and a belt support roller C is also installed through the mounting component.

[0008] As a preferred technical solution of the utility model, the driving device includes a driving motor fixedly mounted on the upper end surface of the mounting plate, a transmission shaft fixedly mounted between any two legs, a belt pulley fixedly mounted on the same side of the transmission shaft and the driving motor rotation axis, a chain connected between the driving motor and the belt pulley, and a belt installed between several of the belt support rollers A, the tensioning device A, the belt support roller C and the belt support roller D.

[0009] As a preferred technical solution of the utility model, the frame and a plurality of belt support rollers A are horizontally installed, and the tensioning device A includes a tensioning wheel fixedly installed in the mounting grooves on both sides of the frame, and a tensioning bolt for adjusting the tensioning wheel is fixedly installed on the side of the tensioning wheel close to the belt support roller A.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The utility model, by arranging the conveying roller, the belt supporting roller A, the belt supporting roller B, the tensioning device A and the belt to cooperate with each other, enables the conveying roller belt to rotate with the help of the friction force of the belt, thereby conveying the goods forward, effectively solving the problem of small line speed range and less applicable conveying items.

[0012] 2. The utility model provides a conveying roller device, making it more convenient and quick to replace the conveying roller of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the front view of the utility model;

[0014] Figure 2 for Figure 1 A magnified image;

[0015] Figure 3 for Figure 1 Enlarged view of point C;

[0016] Figure 4 It is the right view of the utility model.

[0017] In the figure: 1, belt support roller A; 2, belt support roller B; 3, conveyor roller; 4, frame; 5, connecting rod; 6, support leg; 9, belt support roller C; 10, belt support roller D; 11, movable groove; 12, tensioning device B; 13, mounting plate; 14, mounting parts;

[0018] 7. Tensioning device A; 701. Tensioning wheel; 702. Tensioning bolt;

[0019] 8. Driving device; 801. Driving motor; 802. Chain; 803. Transmission shaft; 804. Reel; 805. Belt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a novel friction belt powered roller track, comprising a frame 4, a plurality of conveying rollers 3 are fixedly installed on the upper side of the frame 4, a plurality of belt support rollers A1 are fixedly installed on the lower side of the plurality of conveying rollers 3 on the upper side of the frame 4, a plurality of belt support rollers B2 are fixedly installed on the lower side of the belt support rollers A1, and a plurality of tensioning devices A7 are fixedly installed on both sides of the frame 4;

[0023] A plurality of legs 6 are fixedly mounted on the lower end surface of the frame 4, a connecting rod 5 is fixedly mounted between any of the parallel legs 6, a mounting plate 13 is fixedly mounted between any of the connecting rods 5, and a driving device 8 is fixedly mounted on the upper end surface of the mounting plate 13;

[0024] A mounting component 14 is also fixedly installed on the lower end surface of the frame 4. A movable groove 11 is opened on one side of the mounting component 14. A belt support roller D10 is movably installed through the movable groove 11. A tensioning device B12 is fixedly installed on both sides of the belt support roller D10. A belt support roller C9 is also installed through the mounting component 14.

[0025] In this embodiment, the connection between the frame 4 and the conveying roller 3 is achieved by bearing connection. Sixty-two conveying rollers 3 are installed on the frame 4. The connection between the frame 4 and the belt support roller A1, as well as the connection between the frame 4 and the belt support roller B2, is achieved by bearing connection to ensure the flexible rotation of the belt support roller A1 and the belt support roller B2. Thirty-four belt support rollers A1 are provided, and seven belt support rollers B2 are provided. Two tensioning devices A7 are respectively fixedly installed at both ends of the frame 4 through bearings. Six legs 6 are installed at the lower end of the frame 4 through bolt connection. Connecting rods 5 are welded to the outer sides of the six legs 6 on the same side, and mounting plates 13 are welded between two legs 6 on different sides. The connection between the frame 4 and the mounting component 14 is achieved by welding. The movable groove 11 is installed with a belt support roller D10 through a bearing. The position of the belt support roller D10 in the movable groove 11 can be adjusted by the tensioning device B12. The mounting component 14 is connected with a belt support roller C9 through a bearing.

[0026] Specifically, the driving device 8 includes a driving motor 801 fixedly mounted on the upper end surface of the mounting plate 13, a transmission shaft 803 fixedly mounted between any two legs 6, a belt reel 804 fixedly mounted on the same side of the transmission shaft 803 and the rotating axis of the driving motor 801, a chain 802 is connected between the driving motor 801 and the belt reel 804, and a belt 805 is installed between a plurality of belt support rollers A1, a tensioning device A7, a belt support roller C9 and a belt support roller D10.

[0027] In this embodiment, the connection between the driving motor 801 and the mounting plate 13 is bolted, the connection between the transmission shaft 803 and the support leg 6 is bolted, and the connection between the belt reel 804 and the transmission shaft 803 is keyed and bolted. The chain 802 transmits the power of the driving motor 801 to the belt reel 804, and then the belt reel 804 rotates. With the support of the belt support roller A1, the tensioning device A7, the belt support roller C9 and the belt support roller D10, the belt 805 moves, and then the belt 805 drives the conveyor roller 3 to rotate, thereby moving the goods.

[0028] Specifically, the frame 4 and several belt support rollers A1 are installed horizontally, and the tensioning device A7 includes a tensioning wheel 701 fixedly installed in the installation grooves on both sides of the frame 4, and a tensioning bolt 702 for adjusting the tensioning wheel 701 is fixedly installed on the side of the tensioning wheel 701 close to the belt support roller A1.

[0029] In this embodiment, the position of the tensioning wheel 701 can be adjusted by adjusting the tensioning bolt 702 .

[0030] The working principle and use process of the utility model are as follows: the driving motor 801 drives the belt 805 to rotate and drives the conveying roller 3 to rotate. The top conveying roller 3 uses the friction force with the belt 805 to transport the goods forward. When the goods encounter an obstacle, the conveying roller 3 rotates in the opposite direction for a short distance and then stops, thereby realizing the function of accumulating goods.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A novel friction belt powered roller track, comprising a frame (4), characterized in that: A plurality of conveying rollers (3) are fixedly mounted on the upper side of the frame (4); a plurality of belt support rollers A (1) are fixedly mounted on the lower side of the plurality of conveying rollers (3) on the upper side of the frame (4); a plurality of belt support rollers B (2) are fixedly mounted on the lower side of the belt support rollers A (1); and a plurality of tensioning devices A (7) are fixedly mounted on both sides of the frame (4); A plurality of legs (6) are fixedly mounted on the lower end surface of the frame (4), a connecting rod (5) is fixedly mounted between any of the plurality of parallel legs (6), a mounting plate (13) is fixedly mounted between any of the connecting rods (5), and a driving device (8) is fixedly mounted on the upper end surface of the mounting plate (13); The lower end surface of the frame (4) is also fixedly mounted with a mounting component (14), a side surface of the mounting component (14) is provided with a movable groove (11), a belt support roller D (10) is movably mounted through the movable groove (11), tensioning devices B (12) are fixedly mounted on both sides of the belt support roller D (10), and a belt support roller C (9) is also mounted through the mounting component (14).

2. A novel friction belt powered roller track according to claim 1, characterized in that: The driving device (8) comprises a driving motor (801) fixedly mounted on the upper end surface of the mounting plate (13), a transmission shaft (803) fixedly mounted between any two legs (6), a belt reel (804) fixedly mounted on the same side of the transmission shaft (803) and the rotation axis of the driving motor (801), a chain (802) connected between the driving motor (801) and the belt reel (804), and a belt (805) mounted between the plurality of belt support rollers A (1), the tensioning device A (7), the belt support roller C (9) and the belt support roller D (10).

3. The novel friction belt powered roller track according to claim 1 is characterized in that: The frame (4) and a plurality of belt support rollers A (1) are installed horizontally, and the tensioning device A (7) comprises a tensioning wheel (701) fixedly installed in installation grooves on both sides of the frame (4), and a tensioning bolt (702) for adjusting the tensioning wheel (701) is fixedly installed on one side of the tensioning wheel (701) close to the belt support rollers A (1).

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