CN220010955U - Tubular closed conveyer belt - Google Patents

Abstract

The utility model provides a tubular closed conveying belt, which relates to the technical field of tubular conveying belts and comprises a supporting component, wherein a plurality of carrier roller components are equidistantly arranged on the outer surface of the supporting component; the roller assembly comprises a rectangular block, the outer surface of the rectangular block is connected with a threaded rod in a threaded penetrating manner, the outer surface of the threaded rod is connected with a first nut in a threaded manner, the upper end face of the threaded rod is fixedly connected with a handle, the lower end face of the threaded rod is connected with a U-shaped block in a rotating manner, and the outer surfaces of two sides of the U-shaped block are provided with rotating holes. According to the utility model, the upper position and the lower position of the dragging roller are conveniently adjusted through the threaded rod, the handle, the U-shaped block and the rectangular block in a matched mode, the dragging roller is enabled to move more stably through the arrangement of the two guide rods, the fixing effect on the threaded rod can be enhanced through the first nut, the looseness of the threaded rod is reduced, the distance between the dragging rollers can be adjusted, and the practicability is high.

Description

Tubular closed conveyer belt

Technical Field

The utility model relates to the technical field of tubular conveying belts, in particular to a tubular closed conveying belt.

Background

The tubular conveying belt is a conveying belt which is matched with a circular pipe belt conveyor and forms a circular pipe shape in the whole conveying line or part of the conveying line by means of external force. The core of the tubular conveyer belt takes high strength canvas or steel wire rope as skeleton, high strength and high wear-resistant glue materials as upper and lower covering layers, the adhesive tape is gradually changed from a plane into a U shape when in operation, and finally the adhesive tape is rolled into a tubular shape to carry out closed conveying, and after the sealing, a special carrier roller is needed to assist the movement of the conveyer belt.

Existing, for example, chinese patent nos.: CN210312048U discloses an adjustable special carrier roller for tubular conveyer belt, including L type mounting panel, the carrier roller support of fixing on L type mounting panel and the carrier roller subassembly of clamping on the carrier roller support, its characterized in that: the utility model discloses a roller assembly, including the bearing, the bearing seat is equipped with the inside fixed bearing seat that is equipped with at the bearing seat, be equipped with the bearing of cup jointing on the roller axle in the bearing seat, bearing and roller axle interference fit, the last cover of roller axle is equipped with jump ring and jump ring both sides respectively with bearing bracket and bearing conflict setting, all set up round hole and slot hole that the position is one-to-one respectively on bearing bracket and the L type mounting panel, all be equipped with adjusting bolt in two round holes and two slot holes that the position is corresponding. Compared with the prior art, the utility model has the advantages that: the idler mounting angle can be adjusted through the adjusting bolts, washers are not needed, the torsion of the adhesive tape tube can be effectively adjusted, and the idler can be conveniently replaced.

In the above-mentioned patent, although accessible adjusting bolt adjusts bearing roller installation angle, still there is some not enough bearing rollers unable interval of adjusting, and the size of bearing roller interval can influence the operating stability of conveyer belt, if the interval is too big, can lead to the conveyer belt off tracking, if the interval is too little, can increase the frictional force of conveyer belt, influences conveying efficiency, and a tubular closed conveyer belt that proposes.

Disclosure of Invention

The utility model mainly provides a tubular closed conveyer belt capable of adjusting the distance between carrier rollers.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the tubular closed conveying belt comprises a supporting component, wherein a plurality of carrier roller components are equidistantly arranged on the outer surface of the supporting component; the bearing roller subassembly includes the rectangle piece, the equal screw thread through connection of surface of rectangle piece has the threaded rod, the surface threaded connection of threaded rod has first nut, the up end fixedly connected with handle of threaded rod, the lower terminal surface rotation of threaded rod is connected with the U type piece, the rotation hole has all been seted up to the both sides surface of U type piece, two rotate between the internal surface in rotation hole and be connected with the pivot, the surface rotation of pivot is connected with the support roller, the surface of pivot is close to the equal threaded connection in the position of both sides has the second nut.

Preferably, the outer surface symmetry slip through connection of rectangle piece has the guide bar, two the one end of guide bar all is connected with the surface mounting of U type piece, through the setting of guide bar, carries out spacingly when removing to the U type piece, makes the U type piece more stable when removing.

Preferably, the first nut sets up the upside at the rectangular block, two the second nut all sets up the both sides surface at the U type piece, through the setting of first nut, can strengthen the fixed effect to the threaded rod, has reduced the not hard up problem of threaded rod, uses through the cooperation of two second nuts, is convenient for dismantle and the installation to the pivot to conveniently change and maintain the pulling roll.

Preferably, the support assembly comprises a base, the upper surface of base is close to central point put fixedly connected with backup pad, the conveying hole has been seted up to the surface symmetry of backup pad, uses through base and backup pad cooperation, can fix the bearing roller subassembly, then cooperates the conveying hole to carry.

Preferably, the equal fixedly connected with boss of both sides surface of backup pad, two the lower surface of boss all with base fixed connection, through the setting of boss, strengthened the stable effect of backup pad.

Preferably, the rear surface of rectangle piece and the front surface fixed connection of backup pad, the position of rectangle piece cooperatees with the position of delivery port to can transport the conveyer belt through bearing roller subassembly and delivery port cooperation use.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the upper position and the lower position of the dragging roller are conveniently adjusted through the cooperation of the threaded rod, the handle, the U-shaped block and the rectangular block, the dragging roller is enabled to move more stably through the arrangement of the two guide rods, the fixing effect on the threaded rod can be enhanced through the first nut, the looseness of the threaded rod is reduced, the distance between the dragging rollers can be adjusted, and the practicability is high.

2. According to the utility model, the U-shaped block, the rotating groove, the rotating shaft and the second nut are matched for use, so that the pulling roller is convenient to detach and mount, and the use effect is improved.

Drawings

Fig. 1 is a perspective view of a tubular closed conveyor belt according to the present utility model;

FIG. 2 is a schematic view showing a supporting assembly structure of a tubular closed conveyer belt according to the present utility model;

fig. 3 is a schematic structural view of a carrier roller assembly of a tubular closed conveyer belt according to the present utility model;

FIG. 4 is a schematic view of a part of a tubular closed conveyer belt according to the present utility model;

legend description: 1. a support assembly; 101. a delivery hole; 102. a support plate; 103. a reinforcing block; 104. a base; 2. a carrier roller assembly; 201. rectangular blocks; 202. a guide rod; 203. a threaded rod; 204. a handle; 205. a first nut; 206. a U-shaped block; 207. a second nut; 208. a backup roller; 209. a rotating shaft; 210. and rotating the hole.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-4, the present utility model provides a technical solution: the tubular closed conveyer belt comprises a supporting component 1, wherein a plurality of carrier roller components 2 are equidistantly arranged on the outer surface of the supporting component 1; the carrier roller assembly 2 comprises a rectangular block 201, wherein a threaded rod 203 is connected to the outer surface of the rectangular block 201 in a threaded penetrating manner, a first nut 205 is connected to the outer surface of the threaded rod 203 in a threaded manner, a handle 204 is fixedly connected to the upper end surface of the threaded rod 203, a U-shaped block 206 is connected to the lower end surface of the threaded rod 203 in a rotating manner, rotating holes 210 are formed in the outer surfaces of two sides of the U-shaped block 206, a rotating shaft 209 is connected between the inner surfaces of the two rotating holes 210 in a rotating manner, a supporting roller 208 is connected to the outer surface of the rotating shaft 209 in a rotating manner, and a second nut 207 is connected to the outer surface of the rotating shaft 209 close to the positions of the two sides in a threaded manner.

As shown in fig. 1, 3 and 4, the outer surface of the rectangular block 201 is symmetrically and slidably connected with guide rods 202 in a penetrating manner, one ends of the two guide rods 202 are fixedly connected with the outer surface of the U-shaped block 206, and the U-shaped block 206 is limited in moving through the arrangement of the guide rods 202, so that the U-shaped block 206 is more stable in moving.

As shown in fig. 1, 3 and 4, the first nut 205 is disposed on the upper side of the rectangular block 201, and the two second nuts 207 are disposed on the outer surfaces of two sides of the U-shaped block 206, so that the fixing effect on the threaded rod 203 can be enhanced by the arrangement of the first nut 205, the loosening problem of the threaded rod 203 is reduced, and the two second nuts 207 are matched for use, so that the rotating shaft 209 can be conveniently detached and installed, and the dragging roller 208 can be conveniently replaced and maintained.

As shown in fig. 1-2, the support assembly 1 comprises a base 104, the upper surface of the base 104 is fixedly connected with a support plate 102 near the center, the outer surface of the support plate 102 is symmetrically provided with a conveying hole 101, and the support roller assembly 2 can be fixed by matching the base 104 with the support plate 102 and then is conveyed by matching with the conveying hole 101.

As shown in fig. 1-2, the outer surfaces of two sides of the supporting plate 102 are fixedly connected with reinforcing blocks 103, the lower surfaces of the two reinforcing blocks 103 are fixedly connected with the base 104, and the stabilizing effect of the supporting plate 102 is enhanced through the arrangement of the reinforcing blocks 103.

As shown in fig. 1-3, the rear surface of the rectangular block 201 is fixedly connected with the front surface of the support plate 102, and the position of the rectangular block 201 is matched with the position of the conveying hole 101, so that the conveying belt can be conveyed through the cooperation of the carrier roller assembly 2 and the conveying hole 101.

The application method and the working principle of the device are as follows: the plurality of carrier roller assemblies 2 are equidistantly fixed around the conveying hole 101 in the supporting plate 102, then the dragging roller 209 is adjusted, the threaded rod 203 is rotated through the handle 204, the threaded rod 203 is rotated on the rectangular block 201, the U-shaped block 206 is driven to move downwards, the dragging roller 209 is adjusted, the U-shaped block 206 is more stable when moving through the cooperation of the guide rod 202 and the rectangular block 201, after the position adjustment is completed, the first nut 205 can be rotated, the first nut 205 is rotated on the threaded rod 203, the threaded rod 203 is fixed through the cooperation of the first nut 205 and the rectangular block 201, the loosening problem of the threaded rod 203 is reduced, the distance between the dragging rollers 209 can be adjusted, when the dragging roller 209 needs to be disassembled, the second nut is unscrewed from the rotating shaft 209, then the rotating shaft 209 is taken out of the rotating groove 210, the dragging roller 208 can be rapidly disassembled, and when the installation is needed, the dragging roller 208 can be fixed on the U-shaped block 206 by reversing the operation.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. A tubular closed conveyor belt, characterized in that: the device comprises a supporting component (1), wherein a plurality of carrier roller components (2) are equidistantly arranged on the outer surface of the supporting component (1);

the roller assembly (2) comprises a rectangular block (201), a threaded rod (203) is connected to the outer surface of the rectangular block (201) in a threaded manner, a first nut (205) is connected to the outer surface of the threaded rod (203) in a threaded manner, a handle (204) is fixedly connected to the upper end face of the threaded rod (203), a U-shaped block (206) is connected to the lower end face of the threaded rod (203) in a rotating manner, rotating holes (210) are formed in the outer surfaces of two sides of the U-shaped block (206), a rotating shaft (209) is connected between the inner surfaces of the rotating holes (210) in a rotating manner, a roller (208) is connected to the outer surface of the rotating shaft (209) in a rotating manner, and a second nut (207) is connected to the outer surface of the rotating shaft (209) close to the positions of two sides in a threaded manner.

2. The tubular closed conveyor belt of claim 1, wherein: the outer surface of the rectangular block (201) is symmetrically and slidably connected with guide rods (202) in a penetrating mode, and one ends of the two guide rods (202) are fixedly connected with the outer surface of the U-shaped block (206).

3. The tubular closed conveyor belt of claim 1, wherein: the first nuts (205) are arranged on the upper side of the rectangular block (201), and the two second nuts (207) are arranged on the outer surfaces of the two sides of the U-shaped block (206).

4. The tubular closed conveyor belt of claim 1, wherein: the supporting assembly (1) comprises a base (104), wherein the supporting plate (102) is fixedly connected to the upper surface of the base (104) close to the center, and conveying holes (101) are symmetrically formed in the outer surface of the supporting plate (102).

5. The tubular closed conveyor belt of claim 4, wherein: reinforcing blocks (103) are fixedly connected to the outer surfaces of two sides of the supporting plate (102), and the lower surfaces of the two reinforcing blocks (103) are fixedly connected with the base (104).

6. The tubular closed conveyor belt of claim 4, wherein: the rear surface of the rectangular block (201) is fixedly connected with the front surface of the supporting plate (102), and the position of the rectangular block (201) is matched with the position of the conveying hole (101).