Roller type belt transition joint

Abstract

The utility model relates to the technical field of material conveying, and discloses a roller type belt transition joint which comprises a transition joint body, a lifting block is slidably connected in the transition joint body, a cavity is formed in the transition joint body, one side of the outer wall of the lifting block is slidably connected in the cavity, and the other side of the outer wall of the lifting block is slidably connected in the cavity. A plurality of bearing frames are fixedly connected to the top of the lifting block, the outer wall of the sliding column is slidably connected to the interior of the transmission block, and a protection assembly is arranged on one side of the outer wall of the transition joint body and used for protection. According to the roller type belt transition joint, the effect that when the roller type belt transition joint is used, the height of the transition roller can be adjusted according to the heights of different sections is achieved, and the problem that a roller with the fixed height in the roller type belt transition joint generally cannot adapt to the height difference between the different sections is solved. The problem that the overall quality of the material is affected due to unstable transmission or additional friction of the material in the transition area is solved, and the applicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material conveying technical field especially relates to a roller type belt transition joint. BACKGROUND

[0002] In industrial production, such as automobile manufacturing, steel production, mining, etc., the roller belt conveyor is an important tool for material transportation. In the roller belt system, the roller belt transition joint can help the belt connect effectively between different conveying paths, ensuring the continuous and efficient transportation of materials.

[0003] The existing roller belt transition joint is usually composed of specially designed rollers, which generally have different diameters or bearing systems to effectively adapt to the changes between different sections. They are installed between the turning drums of the conveyor belt as part of the transition area. The design purpose of the transition joint is to ensure smooth transition of materials or products during the operation of the conveying system and prevent damage or excessive friction. Proper use of the transition joint can significantly prolong the life of the belt and improve the stability and efficiency of the conveying system.

[0004] However, the height of the rollers in the existing roller belt transition joint is often fixed. The fixed-height rollers generally cannot adapt to the height differences between different sections, which can cause unstable transmission or additional friction of materials in the transition area, affecting the stability of the system and the overall quality of the materials. In addition, fixed-height rollers rely more on precise engineering measurements and installation in design. Once installed improperly or design changes occur, more time and cost will be required for adjustment or replacement. Therefore, a roller belt transition joint is proposed to solve the above problems. SUMMARY

[0005] To make up for the above shortcomings, the utility model provides a roller belt transition joint, aiming to improve the problem that the fixed-height rollers in the existing roller belt transition joint in the prior art generally cannot adapt to the height differences between different sections, which can cause unstable transmission or additional friction of materials in the transition area, and further affect the overall quality of the materials.

[0006] To achieve the above object, the utility model discloses the following technical scheme: a roller type belt transition joint, including transition joint main part, the transition joint main part inside sliding connection has the lifting block, the transition joint main part inside is set with cavity, lifting block outer wall one side sliding connection is in the cavity inside, the lifting block top fixedly connected with a plurality of bearing frame, the bearing frame inside rotatable connection has the transition roller, the transition joint main part inside fixedly connected with the pneumatic cylinder, the pneumatic cylinder output fixedly connected with the transmission block, transmission block outer wall both sides are all fixedly connected with the cylinder, the cylinder outer wall sliding connection is in the lifting block inside, the lifting block inside is set with the inclined slot, the cylinder outer wall sliding connection is in the inclined slot inside, the transition joint main part inside fixedly connected with the slide post, the slide post outer wall sliding connection is in the transmission block inside, the transition joint main part outer wall one side is provided with protection assembly, and the protection assembly is used for protection effect;

[0007] As further description of the above technical scheme: the protection assembly includes rotating shaft and protection cover, the protection cover outer wall rotatable connection is in the rotating shaft outer wall, and the rotating shaft outer wall is fixedly connected on the transition joint main part outer wall one side;

[0008] As further description of the above technical scheme: the transition joint main part inside rotatable connection has the worm, and the worm outer wall one side fixedly connected has the knob;

[0009] As further description of the above technical scheme: the transition joint main part inside rotatable connection has the worm wheel, and the worm is engaged with the worm wheel;

[0010] As further description of the above technical scheme: the worm wheel inside fixedly connected with transmission column, and the transmission column outer wall rotatable connection is in the transition joint main part inside;

[0011] As further description of the above technical scheme: the transition joint main part outer wall both sides rotatable connection has the support rod one, and the support rod one outer wall one side rotatable connection has the tension pulley one;

[0012] As further description of the above technical scheme: the transition joint main part outer wall both sides rotatable connection has the support rod two, and the support rod two outer wall one side rotatable connection has the tension pulley two;

[0013] As further description of the above technical scheme: the transition joint main part outer wall one side fixedly connected with the heat dissipation box.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model discloses a cylinder, transmission block, cylinder, slide column, lifting block and the cooperation between bearing frame reaches when using the roll type belt transition section, can according to the height of different section, the height of transition roller is adjusted the effect, solve the roller type belt transition section in fixed height's roller generally cannot adapt the height difference between different sections, will lead to the unstable transmission or additional friction of material in transition area, and then influence the overall quality of material, improved applicability.

[0016] 2. The utility model discloses the cooperation between knob, worm, worm wheel, transmission column, bracing piece one, tensioning roller one, bracing piece two and tensioning roller two reaches when carrying out transition, operating personnel can adjust the tension of two section belts according to need, ensure that the belt does not appear sliding or skidding phenomenon when running to keep the effect of stable transmission of material, solved the fixed tensioning degree's belt possibly leads to tension deficiency or excess under certain conditions, thereby influence the stability and operating efficiency of belt, increased multifunctionality. DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic view of the roll type belt transition section proposed in the utility model;

[0018] Figure 2 It is a slide column structure schematic view of the roll type belt transition section proposed in the utility model;

[0019] Figure 3 It is a transmission column structure schematic view of the roll type belt transition section proposed in the utility model.

[0020] Legend:

[0021] 1, transition section main part, 2, lifting block, 3, transition roller, 4, cylinder, 5, transmission block, 6, cylinder, 7, inclined groove, 8, slide column, 9, cavity, 10, rotating shaft, 11, protective cover, 12, knob, 13, worm, 14, worm wheel, 15, transmission column, 16, bracing piece one, 17, tensioning wheel one, 18, heat dissipation box, 19, bracing piece two, 20, tensioning wheel two, 21, bearing frame. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0023] Reference Figure 1 -Figure 3 The utility model provides an embodiment: a kind of roller belt transition joint, including transition joint main body 1, lifting block 2 is slidably connected in transition joint main body 1 inside, cavity 9 is set in transition joint main body 1 inside, lifting block 2 outer wall one side is slidably connected in cavity 9 inside, a plurality of bearing frame 21 are fixedly connected to the top of lifting block 2, transition roller 3 is rotatably connected in bearing frame 21 inside, cylinder 4 is fixedly connected in transition joint main body 1 inside, transmission block 5 is fixedly connected to cylinder 4 output end, both sides of transmission block 5 outer wall are fixedly connected with cylinder 6, cylinder 6 outer wall is slidably connected in lifting block 2 inside, inclined slot 7 is set in lifting block 2 inside, cylinder 6 outer wall is slidably connected in inclined slot 7 inside, slide column 8 is fixedly connected in transition joint main body 1 inside, slide column 8 outer wall is slidably connected in transmission block 5 inside, transition joint main body 1 outer wall one side is provided with protection assembly, and protection assembly is used for protection effect;

[0024] Specifically, when using the roller belt transition joint, first, according to the height of the two end roller belts, start cylinder 4, then cylinder 4 drives transmission block 5 to move along slide column 8, then the movement of transmission block 5 drives cylinder 6 to extrude lifting block 2, and then lifting block 2 moves under the extrusion force, so that lifting block 2 adjusts the height of transition roller 3 by bearing frame 21, and the height of transition roller 3 can be adjusted by adjusting the height of transition roller 3, so that the height change between different conveying belts can be more accurately adapted, and the instability and friction in the transition area can be effectively reduced, ensuring smooth transmission of materials, thereby improving the overall efficiency of the system.

[0025] Referring to Figure 1 Figure 3 The protection assembly includes rotating shaft 10 and protective cover 11, the outer wall of protective cover 11 is rotatably connected to the outer wall of rotating shaft 10, the outer wall of rotating shaft 10 is fixedly connected to one side of the outer wall of transition joint main body 1, worm 13 is rotatably connected in transition joint main body 1, knob 12 is fixedly connected to one side of the outer wall of worm 13.

[0026] Specifically, when using the roller belt transition joint, protective cover 11 can prevent the operator or object from accidentally touching knob 12, causing damage or accidental rotation, which can reduce the failure or accident of the device caused by external factors and improve the operation reliability of the equipment.

[0027] Referring to Figure 1 Figure 3 ​​The transition joint body 1 is internally rotatably connected with a worm wheel 14, the worm 13 is engaged with the worm wheel 14, the worm wheel 14 is internally fixedly connected with a transmission column 15, the transmission column 15 is rotatably connected to the inside of the transition joint body 1, both sides of the outer wall of the transition joint body 1 are rotatably connected with a supporting rod one 16, one side of the outer wall of the supporting rod one 16 is rotatably connected with a tension pulley one 17, both sides of the outer wall of the transition joint body 1 are rotatably connected with a supporting rod two 19, one side of the outer wall of the supporting rod two 19 is rotatably connected with a tension pulley two 20, one side of the outer wall of the transition joint body 1 is fixedly connected with a heat dissipation box 18;

[0028] Specifically, when the tension of the belts at both ends of the roller type belt transition joint is insufficient, the knob 12 can be first rotated, then the knob 12 drives the worm 13 to rotate, and then the rotation of the worm 13 drives the worm wheel 14 to rotate, at this time the worm wheel 14 drives the transmission column 15 to rotate, so that the supporting rod one 16 is forced to rotate, and then the rotation of the supporting rod one 16 drives the tension pulley one 17 to move, so as to adjust the tension of the belts at both ends. The assembly embodies the multifunctionality of the roller type belt transition joint. When the belt slips between the belt and the driving roller, the transmission efficiency of the conveyed material is reduced. Therefore, in order to avoid the adverse effects of belt slipping on the roller type belt transition joint, it is necessary to ensure appropriate belt tension.

[0029] Working principle: when using the roller type belt transition joint, first pass the roller type belts at both ends from the bottom of the tension pulley one 17, then start the cylinder 4 according to the height of the roller type belts at both ends, then the cylinder 4 drives the transmission block 5 to move, and then the movement of the transmission block 5 drives the cylinder 6 to move, at this time the movement of the cylinder 6 will extrude the lifting block 2, at this time the lifting block 2 is forced to move, so that the lifting block 2 drives the transition roller 3 to adjust the height, after adjustment, it can be used. If the tension of the roller type belt is too loose during use, the protective cover 11 can be opened, then the knob 12 is rotated, at this time the rotation of the knob 12 drives the worm 13 to rotate, and the rotation of the worm 13 drives the worm wheel 14 to rotate, so that the worm wheel 14 drives the transmission column 15 to rotate, then the transmission column 15 drives the supporting rod one 16 to move, and then the supporting rod one 16 drives the tension pulley one 17 to move, so that the position of the tension pulley one 17 is used to control the tension of the conveyor belt.

[0030] Finally, it should be pointed out that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. A roller belt transition joint comprising a transition joint body (1) characterised in that: The transition joint body (1) is internally connected with a lifting block (2), the transition joint body (1) is internally provided with a cavity (9), the lifting block (2) is slidably connected to the inside of the cavity (9), a plurality of bearing frames (21) are fixedly connected to the top of the lifting block (2), transition rollers (3) are rotatably connected to the inside of the bearing frames (21), a gas cylinder (4) is fixedly connected to the inside of the transition joint body (1), a transmission block (5) is fixedly connected to the output end of the gas cylinder (4), cylindrical columns (6) are fixedly connected to the outer walls of both sides of the transmission block (5), the cylindrical columns (6) are slidably connected to the inside of the lifting block (2), inclined grooves (7) are formed in the lifting block (2), the cylindrical columns (6) are slidably connected to the inside of the inclined grooves (7), a slide column (8) is fixedly connected to the inside of the transition joint body (1), the slide column (8) is slidably connected to the inside of the transmission block (5), and a protection assembly is arranged on one side of the outer wall of the transition joint body (1).

2. A roller belt transition as claimed in claim 1, characterized in that: The protection assembly comprises a rotating shaft (10) and a protective cover (11), the protective cover (11) is rotatably connected to the outer wall of the rotating shaft (10), and the rotating shaft (10) is fixedly connected to one side of the outer wall of the transition joint body (1).

3. A roller belt transition as claimed in claim 2, characterised in that: The transition joint body (1) is rotatably connected with a worm (13), and the worm (13) is fixedly connected to one side of the outer wall.

4. A roller belt transition as claimed in claim 3, characterised in that: The transition joint body (1) is rotatably connected with a worm (13), and the worm (13) is fixedly connected to one side of the outer wall.

5. A roller belt transition as claimed in claim 4, characterised in that: The worm (13) is rotatably connected with a transmission column (15) fixedly connected to the inside of the transition joint body (1).

6. A roller belt transition as claimed in claim 5, characterised in that: The transition joint body (1) is rotatably connected with a transmission column (15) fixedly connected to the inside of the transition joint body (1).

7. A roller belt transition as claimed in claim 6, characterised in that: The transition joint body (1) is rotatably connected with a transmission column (15) fixedly connected to the inside of the transition joint body (1).

8. A roller belt transition as claimed in claim 7, characterised in that: The transition joint body (1) is rotatably connected with a transmission column (15) fixedly connected to the inside of the transition joint body (1). The transition joint body (1) is rotatably connected with a transmission column (15) fixedly connected to the inside of the transition joint body (1).

Images