Turning type conveying belt suitable for conveying cylindrical materials

Abstract

The utility model discloses a turning type conveying belt suitable for conveying cylindrical materials, which comprises an arc-shaped supporting framework, arc-shaped roller frames are respectively arranged on the front side and the rear side of the upper end of the supporting framework, the two roller frames are respectively an outer ring roller frame and an inner ring roller frame, and the turning type conveying belt is characterized in that a plurality of chain wheels are arranged in the two roller frames; the diameter of the chain wheel in the inner-ring roller frame is smaller than that of the chain wheel of the outer-ring roller frame, the chain wheels on the same roller frame are in transmission through a chain, a flexible chain plate is connected between the chain in the outer-ring roller frame and the chain in the inner-ring roller frame, and the two ends of the flexible chain plate are connected with the two chains through chain pins respectively. The chain plates are used for manufacturing the turning type conveying belt, the turning type conveying belt can be suitable for conveying bamboo tubes or long-tube-shaped materials, the conveying direction can be changed during conveying, and the phenomena that the bamboo tubes are blocked, the bamboo tubes slip on site and the conveying belt is abraded are avoided in the conveying process.

Description

TECHNICAL FIELD

[0001] The utility model relates to long tube type material transmission technical field, concretely to a kind of turning type conveyor belt suitable for cylindrical material transmission. BACKGROUND

[0002] When bamboo product is produced, bamboo will be cut into bamboo cylinder first, and bamboo cylinder is then automatically cut into bamboo strip, and the automatic cutting process of bamboo cylinder is classified according to the specification of bamboo cylinder, and these processes are completed in a workshop, and the space of the workshop is limited, and conveying belt needs to be used to convey between various equipment, and turning type conveyor belt is used during conveying, and the current turning type conveyor belt is divided into arc roller line and arc belt line, and neither of the two is suitable for the conveying of bamboo cylinder, and the phenomenon of bamboo cylinder jam, skidding in place and conveyor belt wear will occur.

[0003] Therefore, in order to correct the above-mentioned defects, a turning type conveyor belt suitable for cylindrical material transmission is proposed. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem of providing a turning type conveyor belt suitable for cylindrical material transmission.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a turning type conveyor belt suitable for cylindrical material transmission, which comprises an arc-shaped support framework, the upper end of the support framework is provided with an arc-shaped roller frame on the front and rear sides respectively, the two roller frames are an outer ring roller frame and an inner ring roller frame, characterized in that: a plurality of sprockets are arranged in the inner ring of the two roller frames, the diameter of the sprocket in the inner ring roller frame is smaller than the diameter of the sprocket in the outer ring roller frame, the sprockets on the same roller frame are driven by chains, the chains in the outer ring roller frame and the chains in the inner ring roller frame are connected by flexible link plates, the two ends of the flexible link plate are connected to the two chains by chain pins, the flexible link plate is composed of a plurality of link plates, the adjacent two link plates are hinged by a hinge shaft, the sprocket at the inner end of the inner ring roller frame and the sprocket at the inner end of the outer ring roller frame are connected by a shaft, and one of the two sprockets is connected to the driving end of the driving motor outside the support framework.

[0006] Further, a partition plate is installed on the flexible link plate at equal intervals.

[0007] Further, the roller frame is concave, the concave surfaces of the two roller frames are opposite, and the sprockets are in the concave surface of the roller frame.

[0008] Further, the end of the outer surface of the roller frame is provided with a sprocket tensioning device, the sprocket tensioning device tensions the sprocket at the end, and the sprocket tensioning device comprises a waist groove opened on the roller frame, the waist groove is movably penetrated by a shaft rod from outside to inside, one end of the shaft rod is connected with the sprocket, the other end is connected with a bearing, the bearing is externally sleeved with a positioning block, the lower portion of the positioning block is provided with a concave plate fixed with the roller frame, the concave surface of the concave plate is provided with two clamping blocks, the two clamping blocks clamp the bottom of the positioning block, one of the two clamping blocks is in sliding connection with the concave plate, the side surface of the other clamping block is connected with a transverse threaded rod through a bearing sleeve, and the threaded rod is threadedly penetrated through the side wall of the concave plate.

[0009] Further, the clamping blocks in sliding connection with the concave plate are positioned by screws.

[0010] Compared with the prior art, the device has the beneficial effects that: the device utilizes the chain plate to make a turning type conveying belt, can be suitable for conveying bamboo tubes or long tube type materials, can change the conveying direction during conveying, and can not cause the phenomena of bamboo tube jamming, in-place skidding and conveying belt abrasion. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a whole structure schematic view of the device;

[0012] Fig. 2 It is a flexible chain plate and sprocket connection structure schematic view in the device;

[0013] Fig. 3 It is a tensioning structure plane schematic view in the device.

[0014] REFERENCE NUMERALS IN DRAWINGS:

[0015] 1, support framework; 2, roller frame; 3, sprocket; 4, chain; 5, flexible chain plate; 6, partition plate; 61, waist groove; 62, bearing; 63, shaft rod; 64, positioning block; 65, clamping block; 66, concave plate; 67, threaded rod. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the device will be clearly and completely described below with reference to the drawings in the embodiments of the device. Obviously, the described embodiments are only part of the embodiments of the device, rather than all the embodiments. Based on the embodiments in the device, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the device.

[0017] The device provides a technical solution:

[0018] Please refer to Figs. 1-3The utility model provides a kind of turning type conveying belt suitable for cylindrical material transmission, it includes arc support framework 1, the upper end of support framework 1 front and back side is respectively installed with arc-shaped roller bracket 2, two roller brackets 2 are respectively outer ring roller bracket and inner ring roller bracket, characterized by: several sprocket wheels 3 are arranged in two roller brackets 2, the diameter of sprocket wheel 3 in inner ring roller bracket is less than the diameter of sprocket wheel 3 in outer ring roller bracket, sprocket wheel 3 is driven between the same roller bracket 2 by chain 4, chain 4 in outer ring roller bracket and chain 4 in inner ring roller bracket are connected by flexible link plate 5, both ends of flexible link plate 5 are connected with two chain 4 by chain pin, flexible link plate 5 is composed of several link plates, two adjacent link plates are hinged by hinged shaft, sprocket wheel 3 in inner end of inner ring roller bracket and sprocket wheel 3 in inner end of outer ring roller bracket are connected by shaft rod, one of the two sprocket wheels 3 is connected with the driving end of driving motor outside support framework 1, the whole conveying belt forms bending type, and can orderly drive bamboo tube to be diverted and transported by cooperating with the separating plate 6 on flexible link plate 5.

[0019] Wherein, several sprocket wheels 3 in roller bracket 2 are arranged along its arc, and the angle between each adjacent sprocket wheel 3 is small, and the chain 4 is strained into arc due to the arc arrangement of several sprocket wheels 3.

[0020] Since roller bracket 2 is concave, the concave surfaces of two roller brackets 2 are opposite, and sprocket wheel 3 is in the concave surface of roller bracket 2, so that the two ends of the chain plate can be hidden. In addition, the chain 4 needs to be tightened regularly, so the threaded rod 67 is rotated to drive the clamping block 65 in contact with it to move left and right, and the screw at the bottom of the other clamping block 65 is rotated to control the translation of the clamping block 65. At the same time, the end sprocket wheel 3 is pulled to move uniformly in the direction away from the center line of the conveying belt, so that the tightening can be achieved. The bearing 62 mainly supports and drives the shaft rod 63 connected with the sprocket wheel 3 to move, and the shaft rod 63 moves, so that the sprocket wheel 3 also moves.

[0021] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A curved conveyor belt suitable for conveying cylindrical materials, comprising an arc-shaped support frame (1), wherein arc-shaped roller frames (2) are respectively installed on the front and rear sides of the upper end of the support frame (1), the two roller frames (2) being an outer roller frame and an inner roller frame, characterized in that: Both roller frames (2) have several sprockets (3) arranged inside. The diameter of the sprockets (3) in the inner roller frame is smaller than that of the sprockets (3) in the outer roller frame. The sprockets (3) on the same roller frame (2) are driven by chains (4). The chains (4) in the outer roller frame and the chains (4) in the inner roller frame are connected by flexible chain plates (5). The two ends of the flexible chain plates (5) are connected to the two chains (4) by chain pins. The flexible chain plates (5) are composed of several chain plates. The two adjacent chain plates are hinged by hinge shafts. The sprockets (3) at the inner end of the inner roller frame and the sprockets (3) at the inner end of the outer roller frame are connected by shafts. One of the two sprockets (3) is connected to the drive end of the drive motor outside the support frame (1).

2. The curved conveyor belt suitable for conveying cylindrical materials according to claim 1, characterized in that: The flexible chain plate (5) is equipped with partition plates (6) arranged at equal intervals.

3. The curved conveyor belt suitable for conveying cylindrical materials according to claim 1, characterized in that: The roller frame (2) is concave, with the concave surfaces of the two roller frames (2) facing each other, and the sprocket (3) is located within the concave surface of the roller frame (2).

4. The curved conveyor belt suitable for conveying cylindrical materials according to claim 1, characterized in that: The roller frame (2) has a sprocket tensioning device at its outer end. The sprocket tensioning device tensions the sprocket (3) at the end. The sprocket tensioning device includes a groove (61) on the roller frame (2). A shaft (63) moves through the groove (61) from the outside to the inside. One end of the shaft (63) is connected to the sprocket (3), and the other end is connected to a bearing (62). A positioning block (64) is wrapped around the bearing (62). Below the roller frame (2) is a concave plate (66) fixed to the roller frame (2). The concave surface of the concave plate (66) has two clamping blocks (65). The two clamping blocks (65) clamp the bottom of the positioning block (64). One of the two clamping blocks (65) is slidably connected to the concave plate (66). The side of the other clamping block (65) is connected to a transverse threaded rod (67) through a bearing sleeve. The threaded rod (67) is threaded through the side wall of the concave plate (66).

5. The curved conveyor belt suitable for conveying cylindrical materials according to claim 4, characterized in that: The clamping block (65) is slidably connected to the concave plate (66), and the two are positioned by screws.

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