Conveyor belt capable of being mutually combined

Abstract

The utility model relates to the technical field of conveying belts, and discloses a mutually combinable conveying belt which comprises a conveying belt body, a transmission roller is in transmission connection with the interior of the conveying belt body, a linkage roller penetrates through the axis of the transmission roller and is fixedly installed on the axis of the transmission roller, the linkage roller penetrates through and is rotationally connected with an installation frame, and the installation frame is fixedly connected with the transmission roller. A locking assembly is arranged at the end of the linkage roller. According to the conveying belt capable of being combined with each other, through the arrangement of the locking assemblies, the connecting sleeves and the square rods, the synchronous wheels moving to the ends of the linkage rollers can deviate in the horizontal direction and then get close to the corresponding synchronous wheels on the other set of conveying belt, and due to the fact that the pair of synchronous wheels can get close to each other, the synchronous wheels can be separated from each other; therefore, a worker can sleeve the outer sides of the pair of synchronous wheels with the synchronous belt more easily, the difficulty of synchronous installation of the two sets of conveying belts is lowered, and the efficiency consistency of the conveying belts in the conveying process is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveying belt technical field, concretely is a kind of conveying belt that can be combined mutually. BACKGROUND

[0002] Conveying belt is a kind of common transmission structure, it is generally composed of transmission belt, transmission roller, rack and so on, by the continuous rotation of transmission roller, make and drive connection with transmission roller transmission belt continuously towards certain direction movement, to place on the material on transmission belt is transported, and in the prior art, the length of conveying belt itself is limited, and in order to long-distance transportation, it needs to combine multiple conveying belts to use, to improve the conveying distance of material, to facilitate the production work of people.

[0003] But the conveying belt in prior art is combined, since most conveying belts have driving equipment, when conveying belt is combined and transported, the transmission rate of each sub-conveying belt needs to be controlled to keep consistent, to avoid transmission pressure on part of conveying belt to be too large and affect the overall conveying capacity of combined conveying belt, and the most direct way of speed control between two different conveying belts is to use synchronous belt and synchronous wheel to link transmission shaft, but since synchronous belt needs certain tension when using, this makes the installation docking operation between synchronous belt, synchronous wheel and transmission shaft need to use tools, otherwise it cannot quickly and in batches link and combine and install multiple conveying belts;In view of this, we provide a kind of conveying belt that can be combined mutually. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of conveying belt that can be combined mutually to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of conveying belt that can be combined mutually, including conveying belt body, the inside transmission connection of conveying belt body has transmission roller, the shaft center of transmission roller is penetrated and is fixedly installed with linkage roller, linkage roller is penetrated and is rotatably connected with mounting bracket, the end of linkage roller is provided with locking assembly, the locking assembly includes:

[0006] Fixed sleeve, the fixed sleeve is sleeved and fixedly installed on the arc outer wall of linkage roller, the outer wall of one end of fixed sleeve away from transmission roller is fixedly connected with guide sleeve, the arc outer wall of fixed sleeve is fixedly installed with stop rod, the arc outer wall of linkage roller is sleeved with synchronous wheel;

[0007] The adjusting screw is rotationally installed on the inner wall of the linkage roller away from the transmission roller, the outer wall of the adjusting screw is threadedly connected with a threaded plate, the outer surface of the threaded plate is fixedly installed with a push rod, the arc-shaped inner wall of the synchronous wheel is slidably connected with a connecting sleeve, the outer wall of the connecting sleeve close to the center of the linkage roller is fixedly installed with an arc-shaped pressing block, the top inner wall of the synchronous wheel is fixedly installed with a square rod, and the bottom end surface of the square rod and the bottom inner wall of the connecting sleeve are fixedly connected with a return spring.

[0008] Preferably, the guide sleeve is gradually reduced in diameter from one end of the fixed sleeve to the outside, and the diameter of the end of the guide sleeve away from the fixed sleeve is matched with the outer diameter of the linkage roller, so that the synchronous wheel can gradually fit the inner surface of the fixed sleeve when moving linearly along the axis of the linkage roller.

[0009] Preferably, the axis of the synchronous wheel is provided with a circular hole with a diameter matched with the outer diameter of the fixed sleeve, and the arc-shaped inner surface of the circular hole is provided with an annular receiving groove with a depth matched with the thickness of the arc-shaped pressing block, so that the arc-shaped pressing block can be completely retracted into the annular receiving groove when the synchronous wheel moves to the outside of the fixed sleeve.

[0010] Preferably, the arc-shaped inner walls of the linkage roller and the guide sleeve are provided with a moving groove with a width matched with the width of the push rod, so as to avoid the movement of the push rod being interfered by the linkage roller and the guide sleeve.

[0011] Preferably, the inside of the linkage roller is provided with a positioning assembly, the positioning assembly comprises an insertion rod, the insertion rod is movably installed on the inner wall of the adjusting screw, a connecting spring is fixedly connected between the end of the insertion rod and the inner wall of the linkage roller, an articulated rod is hinged to the arc-shaped outer wall of the insertion rod, an arc-shaped push plate is hinged to the top end of the articulated rod, teeth are fixedly installed on the top arc-shaped outer wall of the arc-shaped push plate, and a butt joint tooth groove is formed in the bottom arc-shaped surface of the arc-shaped pressing block.

[0012] Preferably, the axis of the adjusting screw is hollow, and the insertion rod is arranged in the hollow of the axis of the adjusting screw, so that the insertion rod and the adjusting screw do not interfere with each other during movement, and the size of the teeth and the butt joint tooth groove is matched, so that the teeth and the butt joint tooth groove can be butted and installed.

[0013] Compared with the prior art, the utility model provides a conveying belt which can be combined with each other, and has the following beneficial effects:

[0014] 1. The combination of the conveying belt, by setting the locking assembly, connecting sleeve and square rod, the synchronous wheel moving to the end of the linkage roller can be offset in the horizontal direction, and then close to the corresponding synchronous wheel on the other group of conveying belt, because the pair of synchronous wheels can be close to each other, so that the staff can more easily put the synchronous belt outside the pair of synchronous wheels, thereby reducing the difficulty of synchronously installing two groups of conveying belt, and ensuring the efficiency consistency of the conveying belt in the transmission process.

[0015] 2. The combination of the conveying belt, by setting the positioning assembly, when the synchronous wheel moves along the outer surface of the linkage roller to the arc-shaped outer wall of the fixed sleeve, the connecting rod in the initial state drives the arc-shaped push plate to push the teeth to the outside of the fixed sleeve, so that the teeth are connected and installed with the butt joint tooth groove, so as to improve the stability of the transmission between the synchronous wheel and the fixed sleeve, avoid slipping between them, and then ensure the conveying efficiency and stability of the combined conveying belt in the conveying process. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the schematic diagram of the main body structure of the utility model;

[0017] Figure 2 It is the schematic diagram of the transmission roller structure of the utility model;

[0018] Figure 3 It is the schematic diagram of the linkage roller sectional structure of the utility model;

[0019] Figure 4 It is the schematic diagram of the local three-dimensional structure of the locking assembly of the utility model;

[0020] Figure 5 It is the schematic diagram of the connecting sleeve sectional structure of the utility model.

[0021] In the drawing: 1, conveying belt body; 2, transmission roller; 3, linkage roller; 4, mounting frame; 5, locking assembly; 51, fixed sleeve; 52, guide sleeve; 53, stop rod; 54, synchronous wheel; 55, adjusting screw; 56, threaded plate; 57, push rod; 58, connecting sleeve; 59, arc-shaped compression block; 510, square rod; 511, reset spring; 6, positioning assembly; 61, insertion rod; 62, connecting spring; 63, connecting rod; 64, arc-shaped push plate; 65, tooth; 66, butt joint tooth groove. DETAILED DESCRIPTION

[0022] As Figures 1-5As shown, the utility model provides a kind of technical scheme: a kind of conveying belt that can be combined, including conveying belt body 1, the inside transmission connection of conveying belt body 1 has transmission roller 2, the axis of transmission roller 2 is penetrated and fixedly installed with linkage roller 3, linkage roller 3 is penetrated and rotatably connected with mounting bracket 4, the end of linkage roller 3 is provided with locking assembly 5, locking assembly 5 includes fixed sleeve 51, guide sleeve 52, baffle rod 53, synchronous wheel 54, adjusting screw 55, threaded plate 56, push rod 57, connecting sleeve 58, arc-shaped compression block 59 and square bar 510 and return spring 511.

[0023] In an embodiment of the utility model, fixed sleeve 51 is sleeved and fixedly installed on the arc-shaped outer wall of linkage roller 3, the outer wall of one end of fixed sleeve 51 away from transmission roller 2 is fixedly connected with guide sleeve 52, fixed sleeve 51 is fixedly installed on the arc-shaped outer wall, baffle rod 53 is rotatably installed on the inner wall of one end of linkage roller 3 away from transmission roller 2, adjusting screw 55 is rotatably installed on the outer wall of adjusting screw 55, threaded plate 56 is rotatably installed on the outer surface of threaded plate 56, push rod 57 is rotatably installed on the arc-shaped inner wall of synchronous wheel 54, connecting sleeve 58 is rotatably installed on the outer wall of connecting sleeve 58, arc-shaped compression block 59 is rotatably installed on the arc-shaped inner wall of synchronous wheel 54, square bar 510 is rotatably installed on the arc-shaped inner wall of synchronous wheel 54, and return spring 511 is rotatably installed on the arc-shaped inner wall of synchronous wheel 54.

[0024] Further, the number of transmission roller 2 is provided with two groups, and the two groups of transmission roller 2 are connected with conveying belt body 1 to ensure the normal transportation effect of conveying belt, and mounting bracket 4 is simultaneously connected with the transmission roller 2 at the left and right ends of conveying belt body 1 to ensure that the conveying belt can be fixedly installed on the external mechanical equipment during assembly, so as to ensure the conveying effect of conveying belt body 1 on materials, and additionally, the number of locking assembly 5 is provided with two groups, and the two groups of locking assembly 5 are mirror-image arranged at the left and right ends of transmission roller 2, so that the linkage roller 3 at the two ends of transmission roller 2 can correspond to each other when the conveying belt is combined with another conveying belt, to ensure that two groups of different conveying belts can be kept synchronous after being combined.

[0025] Meanwhile, the guide sleeve 52 is arranged outside the fixed sleeve 51 in a gradually decreasing outer diameter manner, and the diameter of the end of the guide sleeve 52 away from the fixed sleeve 51 is matched with the outer diameter of the linkage roller 3, so that the synchronous wheel 54 can gradually fit the inner surface of the fixed sleeve 51 along the outer surface of the guide sleeve 52 when moving linearly along the axis direction of the linkage roller 3. In addition, the number of the stop rods 53 is arranged in multiple groups, and the multiple groups of stop rods 53 are evenly distributed on the arc-shaped outer wall of the fixed sleeve 51 in a circumferential array, so as to limit the movement of the synchronous wheel 54 in the horizontal direction, avoiding excessive approach to the conveyor belt body 1, thereby causing a safety hazard of the device operation. Further, a circular hole with a diameter matched with the outer diameter of the fixed sleeve 51 is arranged at the axis of the synchronous wheel 54, and an annular receiving groove with a depth matched with the thickness of the arc-shaped compression block 59 is arranged on the arc-shaped inner surface of the circular hole, so that when the synchronous wheel 54 moves to the outside of the fixed sleeve 51, the arc-shaped compression block 59 can be completely retracted into the annular receiving groove, so that the arc-shaped compression block 59 does not interfere with the movement of the fixed sleeve 51, causing the synchronous wheel 54 to be unable to keep synchronous movement with the fixed sleeve 51.

[0026] In addition, a rectangular cavity matched with the size of the connecting sleeve 58 is arranged on the arc-shaped inner wall of the synchronous wheel 54, and the connecting sleeve 58 is slidingly installed inside the rectangular cavity, and the connecting sleeve 58 is arranged parallel to the side surface of the synchronous wheel 54, so that the movement path of the connecting sleeve 58 is the same as the diameter direction of the synchronous wheel 54, thereby ensuring that the arc-shaped compression block 59 can fit on the arc-shaped outer surface of the linkage roller 3. Meanwhile, a square hole matched with the square rod 510 is arranged on the top inner wall of the connecting sleeve 58, and the square rod 510 is arranged inside the square hole to avoid self-rotation of the connecting sleeve 58. Further, a moving groove with a width matched with the width of the push rod 57 is arranged on the arc-shaped inner wall of the linkage roller 3 and the guide sleeve 52, so as to avoid interference of the linkage roller 3 and the guide sleeve 52 with the movement of the push rod 57. In addition, by restraining the rotation tendency of the push rod 57 through the moving groove, the threaded plate 56 can only move linearly along the axis of the linkage roller 3 when the adjusting screw 55 rotates, and will not rotate with the rotation of the adjusting screw 55.

[0027] Specifically, by the arrangement of the connecting sleeve 58 and the square rod 510, the synchronous wheel 54 moving to the end of the linkage roller 3 can be offset in the horizontal direction, thereby approaching the corresponding synchronous wheel 54 on the other set of conveying belts. Since the pair of synchronous wheels 54 can approach each other, the staff can more easily wrap the synchronous belt outside the pair of synchronous wheels 54. At this time, by rotating the adjusting screw 55 and pushing the push rod 57 through the cooperation of the threaded plate 56, the synchronous wheel 54 moves towards the side of the fixed sleeve 51. Finally, through the guidance of the arc surface of the guide sleeve 52, the arc-shaped compression block 59 is gradually tightened into the annular receiving groove in the center of the synchronous wheel 54, and is moved to the side of the synchronous wheel 54 until the stopper 53 is tightly attached. Due to the self-locking effect between the threaded plate 56 and the adjusting screw 55, the synchronous wheel 54 is clamped on the outside of the fixed sleeve 51, so that it can drive the linkage roller 3 and the transmission roller 2 to rotate, thereby realizing the synchronous butt joint installation of the two sets of conveying belts and ensuring that the conveying rate of the combined conveying belt can remain consistent.

[0028] In the embodiment of the utility model, the inside of linkage roller 3 is provided with positioning assembly 6, positioning assembly 6 includes insert rod 61, insert rod 61 is movably installed on the inner wall of adjusting screw 55, and the end of insert rod 61 is fixedly connected with linkage roller 3 between the inner wall of linkage roller 3, and the arc-shaped outer wall of insert rod 61 is hinged with connecting rod 63, the top of connecting rod 63 is hinged with arc-shaped push plate 64, and the top arc-shaped outer wall of arc-shaped push plate 64 is fixedly installed with gear teeth 65, and the bottom arc-shaped surface of arc-shaped compression block 59 is provided with butt joint tooth groove 66.

[0029] Specifically, the shaft center of the adjusting screw 55 is hollow, and the insert rod 61 is arranged in the shaft center of the adjusting screw 55, so that the insert rod 61 and the adjusting screw 55 do not interfere with each other. Meanwhile, a plurality of sets of connecting rods 63 are evenly distributed on the arc-shaped outer wall of the insert rod 61 in a circumferential array. Specifically, the number of arc-shaped push plates 64 corresponds to the number of arc-shaped compression blocks 59, and the size of the gear teeth 65 matches the size of the butt joint tooth groove 66. When the synchronous wheel 54 moves along the outer surface of the linkage roller 3 to the arc-shaped outer wall of the fixed sleeve 51, the connecting rod 63 in the initial state drives the arc-shaped push plate 64 to push the gear teeth 65 to the outside of the fixed sleeve 51, so that the gear teeth 65 are butt jointed with the butt joint tooth groove 66 to improve the stability of the transmission between the synchronous wheel 54 and the fixed sleeve 51, avoid slipping between them, and ensure the conveying efficiency and stability during the conveying process of the combined conveying belt.

[0030] In the utility model, when using, two groups of conveyer belts are placed in parallel on the same straight line, and the transmission roller 2 and the linkage roller 3 of the two groups of conveyer belts are parallel aligned, then the synchronous wheel 54 between the two groups of conveyer belts is pushed, so that the staff can more easily put the synchronous belt on the outside of the pair of synchronous wheels 54, at this time, the synchronous wheel 54 is moved to the side of the fixed sleeve 51 by rotating the adjusting screw 55, cooperating with the pushing of the push rod 57 by the threaded plate 56, so that the arc-shaped compression block 59 is gradually tightened in the annular receiving groove in the center of the synchronous wheel 54, and is moved to the side of the synchronous wheel 54 and the stop rod 53 is tightly attached, due to the self-locking effect between the threaded plate 56 and the adjusting screw 55, the synchronous wheel 54 is clamped on the outside of the fixed sleeve 51, so that it can drive the linkage roller 3 and the transmission roller 2 to rotate, and then the synchronous butt joint installation of the two groups of conveyer belts is realized, and the rate of the combined conveyer belt transportation can be kept consistent.

[0031] The above has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A conveyor belt that can be combined with each other, comprising a conveyor belt body (1), wherein a drive roller (2) is internally connected to the conveyor belt body (1), a linkage roller (3) is fixedly installed through and at the axis of the drive roller (2), and a mounting frame (4) is rotatably connected through and at the linkage roller (3), characterized in that: The end of the linkage roller (3) is provided with a locking assembly (5), the locking assembly (5) comprises: A fixed sleeve (51) is sleeved and fixedly installed on the arc-shaped outer wall of the linkage roller (3), one end of the fixed sleeve (51) away from the transmission roller (2) is fixedly connected with a guide sleeve (52), the arc-shaped outer wall of the fixed sleeve (51) is fixedly installed with a blocking rod (53), and the arc-shaped outer wall of the linkage roller (3) is sleeved with a synchronous wheel (54); An adjusting screw (55) is rotatably installed on the inner wall of one end of the linkage roller (3) away from the transmission roller (2), the outer wall of the adjusting screw (55) is threadedly connected with a threaded plate (56), the outer surface of the threaded plate (56) is fixedly installed with a push rod (57), the arc-shaped inner wall of the synchronous wheel (54) is slidably connected with a connecting sleeve (58), the arc-shaped inner wall of the connecting sleeve (58) is fixedly installed with an arc-shaped compression block (59) on the outer wall of one side of the linkage roller (3) close to the center, and the top inner wall of the synchronous wheel (54) is fixedly installed with a square rod (510), and the bottom end face of the square rod (510) and the bottom inner wall of the connecting sleeve (58) are fixedly connected with a return spring (511).

2. A conveyor belt according to claim 1, wherein: The guide sleeve (52) is gradually reduced in outer diameter from one end of the fixed sleeve (51) to the outside, and the diameter of the end of the guide sleeve (52) away from the fixed sleeve (51) is matched with the outer diameter of the linkage roller (3).

3. A conveyor belt according to claim 1, wherein: The axis of the synchronous wheel (54) is provided with a circular hole with a diameter matched with the outer diameter of the fixed sleeve (51), and the arc-shaped inner surface of the circular hole is provided with an annular receiving groove with a depth matched with the thickness of the arc-shaped compression block (59).

4. The interconnectable conveyor belt of claim 1, wherein: The arc-shaped inner walls of the linkage roller (3) and the guide sleeve (52) are provided with a moving groove with a width matched with the width of the push rod (57).

5. The interconnectable conveyor belt of claim 1, wherein: The inside of the linkage roller (3) is provided with a positioning assembly (6), the positioning assembly (6) comprises an insertion rod (61), the insertion rod (61) is movably installed on the inner wall of the adjusting screw (55), the end of the insertion rod (61) and the inner wall of the linkage roller (3) are fixedly connected with a connecting spring (62), the arc-shaped outer wall of the insertion rod (61) is hingedly connected with a connecting rod (63), the top end of the connecting rod (63) is hingedly connected with an arc-shaped push plate (64), the top arc-shaped outer wall of the arc-shaped push plate (64) is fixedly installed with a tooth (65), and the bottom arc-shaped surface of the arc-shaped compression block (59) is provided with a butt joint tooth groove (66).

6. A conveyor belt according to claim 5, wherein: The axis of the adjusting screw (55) is provided in a hollow manner, and the insertion rod (61) is arranged in the axis hollow of the adjusting screw (55), and the size of the tooth (65) and the butt joint tooth groove (66) is matched.

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