Universal turning conveying mesh belt with balls

Abstract

The utility model discloses a universal turning conveying mesh belt with balls, and relates to the technical field of conveying mesh belts. Comprising a supporting frame, a partition plate is arranged on the supporting frame, a supporting cylinder is installed at the position, below the partition plate, of an inner cavity of the supporting frame, a through hole is formed in the partition plate, a lifting screw penetrating through the through hole is connected to an inner cavity of the supporting cylinder in a lifting mode, and a friction belt assembly is connected to the top end of the lifting screw. A worm and gear mechanism for driving the lifting screw to ascend and descend is arranged on the supporting cylinder, and a mesh belt matched with the friction belt assembly is arranged at the top of the supporting frame. According to the universal turning conveying mesh belt with the balls, in the process that the mesh belt conveys goods, the friction belt assembly is driven to ascend to make contact with the mesh belt through ascending and descending of the lifting screw, the balls on the mesh belt can drive the goods to change the conveying direction, the steering and sorting effects are achieved, and the follow-up goods sorting efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor mesh belts, in particular to a universal turning conveyor mesh belt with balls. Background Art

[0002] Conveyor belts, also known as transport belts, are composite products of rubber, fiber, metal, or plastic and fabric used in conveyor belts to carry and transport materials. Conveyor belts are widely used in cement, coking, metallurgy, chemical industry, steel, logistics and other industries where the conveying distance is short and the conveying volume is small.

[0003] Generally, when a conveying line needs to move the conveyed objects to two parallel sides or turn them, the conveyor will be stopped first, and then a pneumatic cylinder or other complex mechanical structure will be used to push the conveyed objects to the required direction. The delay time will cause a large loss of production efficiency. Utility Model Content

[0004] The utility model provides a universal turning conveying mesh belt with balls to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a universal turning conveyor mesh belt with balls, comprising a support frame, a partition is provided on the support frame, an inner cavity of the support frame is located below the partition and a support tube is installed, a through hole is opened on the partition, the inner cavity of the support tube is liftable and connected with a lifting screw passing through the through hole, the top end of the lifting screw is connected with a friction belt assembly, the support tube is provided with a worm gear mechanism for driving the lifting screw to lift, and the top of the support frame is provided with a mesh belt that cooperates with the friction belt assembly.

[0006] Furthermore, the worm gear mechanism includes a shell, a worm wheel and a worm. The top of the support cylinder is fixedly connected to the shell connected to its inner cavity. The inner cavity of the shell is rotatably connected to the worm wheel. The inner cavity of the worm wheel is equipped with a nut. The lifting screw is threadedly connected to the nut and passes through the shell. The inner cavity of the shell is also rotatably connected to a worm driven by a motor, and the worm engages with the worm wheel.

[0007] Furthermore, the inner cavity of the shell is equipped with two upper and lower limit bearings, and the worm gear is located between the two limit bearings.

[0008] Furthermore, guide rods are installed on both sides of the lifting screw at the bottom of the friction belt assembly, and the guide rods movably penetrate the partition.

[0009] Furthermore, a linear bearing cooperating with the guide rod is installed on the partition.

[0010] Furthermore, the friction belt assembly includes a mounting plate, an ear block, a rotating roller and a transmission belt. The four corners of the top of the mounting plate are provided with ear blocks. A rotating roller is rotatably connected between two ear blocks on one side. A transmission belt is provided between the rotating rollers. A motor for driving the rotating roller to rotate is provided on one of the ear blocks.

[0011] Compared with the prior art, the utility model provides a universal turning conveyor mesh belt with ball bearings, which has the following beneficial effects: during the process of the mesh belt transmitting goods, the friction belt assembly is driven to rise and contact the mesh belt through the lifting and lowering of the lifting screw, so that the balls on the mesh belt can drive the goods to change the transmission direction, thereby achieving the effect of turning and sorting, and effectively improving the efficiency of subsequent sorting of goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the support tube of the utility model.

[0015] In the figure: 1. support frame; 2. partition; 3. mesh belt; 4. friction belt assembly; 5. support cylinder; 6. shell; 7. lifting screw; 8. limit bearing; 9. worm gear; 10. worm; 11. through hole; 12. guide rod; 13. linear bearing; 14. mounting plate; 15. ear block; 16. rotating roller; 17. transmission belt. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-3 The utility model discloses a universal turning conveyor mesh belt with balls, comprising a support frame 1, a partition 2 is provided on the support frame 1, a support tube 5 is installed on the inner cavity of the support frame 1 below the partition 2, a through hole 11 is opened on the partition 2, the inner cavity of the support tube 5 is liftably connected with a lifting screw 7 passing through the through hole 11, the top of the lifting screw 7 is connected with a friction belt assembly 4, a worm gear mechanism for driving the lifting screw 7 to lift is provided on the support tube 5, and a mesh belt 3 cooperating with the friction belt assembly 4 is provided on the top of the support frame 1.

[0018] Specifically, the worm gear mechanism includes a shell 6, a worm wheel 9 and a worm 10. The top of the support cylinder 5 is fixedly connected to the shell 6 which is connected to its inner cavity. The inner cavity of the shell 6 is rotatably connected to the worm wheel 9. The inner cavity of the worm wheel 9 is equipped with a nut. The lifting screw 7 is threadedly connected to the nut and passes through the shell 6. The inner cavity of the shell 6 is also rotatably connected to the worm 10 driven by a motor, and the worm 10 engages with the worm wheel 9.

[0019] The inner cavity of the housing 6 is provided with two upper and lower limit bearings 8 , and the worm gear 9 is located between the two limit bearings 8 .

[0020] In this embodiment, the worm wheel 9 is limited by two limit bearings 8, so that the nut assembled in the inner cavity of the worm wheel 9 cannot be displaced. When the worm 10 engages with the transmission worm wheel 9, the nut will drive the lifting screw 7 to lift and lower, so as to control the lifting and lowering of the friction belt assembly 4. When the friction belt assembly 4 contacts the bottom end of the ball on the mesh belt 3, it can change the direction of the goods transported by the mesh belt 3.

[0021] Specifically, guide rods 12 are installed on both sides of the lifting screw 7 at the bottom of the friction belt assembly 4 , and the guide rods 12 movably penetrate the partition plate 2 .

[0022] A linear bearing 13 matched with the guide rod 12 is installed on the partition plate 2 .

[0023] In this embodiment, the cooperation between the guide rod 12 and the linear bearing 13 can conveniently guide the lifting and lowering of the friction belt assembly 4 .

[0024] Specifically, the friction belt assembly 4 includes a mounting plate 14, an ear block 15, a rotating roller 16 and a transmission belt 17. The four corners of the top of the mounting plate 14 are provided with ear blocks 15. A rotating roller 16 is rotatably connected between two ear blocks 15 on one side. A transmission belt 17 is provided between the rotating rollers 16. A motor for driving the rotating roller 16 to rotate is provided on one of the ear blocks 15.

[0025] In this embodiment, when the motor drives a rotating roller 16 to rotate, the transmission belt 17 can move. When the transmission belt 17 contacts the bottom of the ball on the mesh belt 3, the friction force will cause the ball to move, and then the ball on the mesh belt 3 can change the direction of cargo transportation.

[0026] The friction belt assembly 4 may also include a turntable driven by a motor and located below the mounting plate 14 . The turntable can drive the mounting plate 14 to rotate to change the position of the transmission belt 17 . Of course, when the turntable is set, the turntable is connected to the lifting screw 7 .

[0027] To sum up, in the process of the mesh belt 3 transporting goods, the universal turning conveyor mesh belt with ball bearings drives the friction belt assembly 4 to rise and contact the mesh belt 3 through the lifting and lowering of the lifting screw 7, so that the balls on the mesh belt 3 can drive the goods to change the conveying direction, thereby achieving the effect of turning and sorting, and effectively improving the efficiency of subsequent sorting of goods.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A universal turning conveyor mesh belt with ball bearings, comprising a support frame (1), characterized in that: The support frame (1) is provided with a partition (2), the inner cavity of the support frame (1) is located below the partition (2) and a support tube (5) is installed thereon, the partition (2) is provided with a through hole (11), the inner cavity of the support tube (5) is connected to a lifting screw (7) passing through the through hole (11) in a liftable manner, the top end of the lifting screw (7) is connected to a friction belt assembly (4), the support tube (5) is provided with a worm gear mechanism for driving the lifting screw (7) to lift, and the top of the support frame (1) is provided with a mesh belt (3) that cooperates with the friction belt assembly (4).

2. The universal turning conveyor mesh belt with ball bearings according to claim 1, characterized in that: The worm gear mechanism comprises a housing (6), a worm wheel (9) and a worm (10); the top of the support cylinder (5) is fixedly connected to the housing (6) which is connected to its inner cavity; the inner cavity of the housing (6) is rotatably connected to the worm wheel (9); the inner cavity of the worm wheel (9) is equipped with a nut; the lifting screw (7) is threadedly connected to the nut and passes through the housing (6); the inner cavity of the housing (6) is also rotatably connected to a worm (10) driven by a motor; the worm (10) engages with the worm wheel (9).

3. The universal turning conveyor mesh belt with ball bearings according to claim 2 is characterized in that: The inner cavity of the housing (6) is provided with two upper and lower limit bearings (8), and the worm gear (9) is located between the two limit bearings (8).

4. The universal turning conveyor mesh belt with ball bearings according to claim 1, characterized in that: The bottom of the friction belt assembly (4) is located on both sides of the lifting screw (7) and is equipped with guide rods (12), and the guide rods (12) are movably inserted through the partition (2).

5. The universal turning conveyor mesh belt with ball bearings according to claim 4 is characterized in that: A linear bearing (13) matched with the guide rod (12) is installed on the partition (2).

6. The universal turning conveyor mesh belt with ball bearings according to claim 1, characterized in that: The friction belt assembly (4) comprises a mounting plate (14), an ear block (15), a rotating roller (16) and a transmission belt (17); the four corners of the top of the mounting plate (14) are each provided with an ear block (15); a rotating roller (16) is rotatably connected between two ear blocks (15) located on one side; a transmission belt (17) is provided between the rotating rollers (16); and a motor for driving the rotating roller (16) to rotate is provided on one of the ear blocks (15).

Images