Conveyor belt guide assembly

Abstract

The utility model relates to the technical field of conveyor belts, in particular to a conveyor belt guide assembly, a main body comprises a top plate and a chain groove in the bottom of the top plate, conveyor belt mounting grooves and movable connecting grooves are formed in the outer sides of two side plates of the chain groove, the top plate and a bottom plate are arranged on the two sides of the conveyor belt mounting grooves and the movable connecting grooves, and the top plate is longer than the bottom plate; two side plates of the chain groove are provided with penetrating holes used for installing a chain, the inner sides of the penetrating holes are provided with calibration grooves extending to the bottoms of the side plates, and the groove bottoms of the calibration grooves are distributed in an inclined mode. A locking mechanism for locking the conveyor belt is mounted on a bottom plate of the conveyor belt mounting groove; rollers are detachably mounted at the bottoms of the movable connecting grooves, central shafts of the rollers are rotationally connected into the clamping frames in the movable connecting grooves, and the roller surfaces of the rollers are located on the inner sides of openings of the movable connecting grooves. According to the guiding device, multiple conveying paths of the conveying belt can be guided, and the requirement that the conveying belt conveys objects in a limited space to conduct operation of multiple steps is met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of conveying belt, in particular to a conveying belt guiding assembly. BACKGROUND

[0002] The belt conveying mechanism is a material handling machinery for continuously conveying materials on a certain line, which is widely used in food, metallurgy, electricity, coal, chemical industry, building materials, wharf, grain and other fields. The belt conveying mechanism can be used for horizontal, inclined and vertical conveying, and can also be used to form a space conveying line, and the conveying line is generally fixed. The conveyor has large conveying capacity, long conveying distance, and can also complete several process operations during conveying, so it is widely used.

[0003] The existing technology is that the conveying belt is mostly straight conveying, and when the space is small and the process steps need to be completed during the conveying process, the conveying belt needs to be turned to meet the operation of the conveying belt conveying multiple steps, so an assembly capable of guiding the conveying belt is needed. CONTENT OF THE INVENTION

[0004] In order to overcome the problems in the prior art, the present application provides a conveying belt guiding assembly.

[0005] The conveying belt guiding assembly provided by the present application adopts the following technical scheme:

[0006] A conveying belt guiding assembly, comprising a main body, the main body comprising a top plate and a chain groove at the bottom of the top plate, wherein a conveying belt mounting groove and a movable connection groove are formed on the outside of the two side plates of the chain groove, the two sides of the conveying belt mounting groove and the movable connection groove comprise a top plate and a bottom plate, wherein the length of the top plate is greater than that of the bottom plate; the chain groove, a plurality of perforations for mounting chains are formed on the two side plates of the chain groove, wherein a calibration groove extending to the bottom of the side plate is formed on the inner side of the perforation, and the groove bottom of the calibration groove is inclined; the conveying belt mounting groove, a locking mechanism for locking the conveying belt is mounted on the bottom plate of the conveying belt mounting groove; the movable connection groove, a roller is detachably mounted at the bottom of the movable connection groove, wherein the central shaft of the roller is rotatably connected in the clamping frame in the movable connection groove, and the wheel surface of the roller is located on the inner side of the opening of the movable connection groove.

[0007] By adopting the technical scheme, the main body adopts a top plate and a chain groove formed at the bottom of the top plate, a chain is installed in the chain groove, the chain drives the movement of the main body, a conveying belt is fixed on the outer side of one side plate of the chain groove through a conveying belt mounting groove, the outer side of the other side plate is rollingly connected with a support on the side through a movable connecting groove, the movable connecting groove can be adjusted in cooperation with the path of the support to adjust the transmission path of the conveying belt, the conveying belt meets the conveying requirements of the supports in straight lines, curves and various shapes, and the main body plays a guiding role on the conveying belt. The conveying belt mounting groove and the movable connecting groove are composed of the top plate and the bottom of the main body, the length of the top plate is greater than the length of the bottom, the top plate can be in contact with the conveying belt and the support on the side when they are connected respectively, and the stability of the overall connection is ensured. The perforations on the side plate of the chain groove are used for clamping the connecting pins at both ends of the chain, so that the chain is fixedly installed in the chain groove, and the bottom of the inner side of the perforation adopts an inclined calibration groove for guiding the connecting pin when the chain is installed, so that the chain can be quickly and accurately installed in the chain groove. The conveying belt is fixed in the groove through a locking mechanism in the conveying belt mounting groove, the rollers installed at the bottom of the movable connecting groove are detachably installed in the clamping frame, the maintenance and replacement of the rollers after a long time of use are facilitated, the rollers are arranged on the inner side of the buckle of the movable connecting groove, can stably contact and roll with the support on the side, and the stable guidance of the conveying belt guiding assembly is ensured.

[0008] Preferably, a strip-shaped groove is formed at the connection between the outer side of the side plate of the chain groove and the top, and the free ends of the bottom plates located on both sides of the opening of the chain groove are provided with strip-shaped protrusions distributed along the width direction thereof.

[0009] Preferably, the side plate of the chain groove adopts an isosceles trapezoidal structure, and the depth of the calibration groove on the inner side of the side plate at the bottom of the side plate is greater than the depth of the perforation.

[0010] By adopting the technical scheme, the strip-shaped groove on the outer side of the side plate of the chain groove cooperates with the strip-shaped protrusions on the bottom plates on both sides of the opening of the chain groove, and cooperates with the isosceles trapezoidal structure of the side plate, so that when the chain in the chain groove is disassembled, the side plate of the chain groove can be pulled outward by pressing the strip-shaped protrusions on the bottom plate, thereby facilitating the removal of the chain from the chain groove, and the depth of the calibration groove at the bottom of the side plate is greater than the depth of the perforation, thereby facilitating the introduction of the chain.

[0011] Preferably, the clamping frame comprises a U-shaped frame installed at the bottom of the movable connecting groove, the opening of the U-shaped frame accommodates the rollers, arc-shaped grooves matched with the center shaft are formed on the end faces on both sides of the opening, and a limiting mechanism for limiting the center shaft is installed at the opening of the movable connecting groove.

[0012] Preferably, the two sides of the U-shaped frame are also provided with side plates for limiting the center shaft, the side plates on the upper and lower sides of the roller include a first plate body and a second plate body which are integrally formed with the top plate and the bottom plate, the first plate body is embedded in the strip-shaped groove, and the second plate body is provided with a shell extraction structure on the side away from the roller.

[0013] Preferably, the limiting mechanism adopts a limiting protrusion installed on the inner side of the bottom plate, wherein the bottom plate is provided with strip-shaped through holes distributed along the length direction thereof, and the limiting protrusion is fixedly installed on the side surface of the opening end of the strip-shaped through hole close to the movable connection groove.

[0014] Preferably, the two sides of the limiting protrusion are provided with guide protrusions protruding from the inner side surface of the bottom plate, wherein the limiting protrusion and the guide protrusion on the side of the opening of the movable connection groove are provided with a transition slope, the top of the limiting protrusion is higher than that of the guide protrusion, and the inner side surface of the limiting protrusion is a vertical surface.

[0015] By adopting the above technical scheme, the groove in the U-shaped frame of the clamping frame is used to accommodate the roller, and the arc-shaped groove at the opening end can cooperate with the shaft surface of the center shaft of the roller center, so that the center shaft can stably rotate at the end thereof, and the limiting mechanism at the opening of the movable connection groove limits the position of the center shaft, thereby stably limiting the roller in the movable connection groove. The side plates provided on the two sides of the U-shaped frame limit the two sides of the center shaft through the first plate body and the second plate body, respectively, so as to avoid the center shaft from falling off the opening end surface of the U-shaped frame, and the first plate body is embedded in the strip-shaped groove, which can improve the stability of the first plate body, and the shell extraction structure provided on the second plate body can make the guide assembly more lightweight. The limiting mechanism is installed on the side wall of the strip-shaped through hole of the bottom plate, and the two sides of the limiting protrusion are provided with guide protrusions matched therewith, when the center shaft is installed, one end of the center shaft abuts against the bottom surface of the top plate, and the other end enters the clamping frame along the transition slope at the end of the limiting protrusion and the guide protrusion, in this process, the end of the center shaft extrudes the limiting protrusion outward, and after completely entering the clamping frame, the limiting protrusion is reset, and the inner side surface of the limiting protrusion limits the side surface of the center shaft.

[0016] Preferably, the locking mechanism adopts a locking screw, and the bottom plate of the conveying belt installation groove is provided with a threaded hole penetrating therethrough, wherein the outer side of the locking screw is fixedly provided with a knob, and the inner side is abutted against the conveying belt through an abutting plate, and the clamping surface of the abutting plate and the bottom of the corresponding top plate are both provided with a hemispherical protrusion.

[0017] By adopting the above technical scheme, the locking mechanism is rotated by rotating the knob to drive the locking screw to rotate in the threaded hole of the bottom plate, so as to adjust the abutting plate at the end of the locking screw and the top plate to lock the conveying belt, and the hemispherical protrusions on the clamping surface of the abutting plate and the bottom of the top plate can improve the friction with the conveying belt, thereby ensuring the locking effect on the conveying belt.

[0018] In summary, the present application has at least one of the following beneficial technical effects:

[0019] 1.The outer side of the chain groove side plate of the guiding assembly is connected with the side support through a movable connecting groove, the movable connecting groove can cooperate with the path of the support to adjust the transmission path of the conveyor belt, meet the conveying needs of straight, curved and various shaped supports, and make the main body play a guiding role on the conveyor belt;

[0020] 2.The guiding assembly can convey the conveyor belt in a straight line, a curve or a combination of the two, meet the conveying and turning of the conveyor belt in a limited space, and meet the needs of multiple steps of conveying articles. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic view of the bottom side structure of the overall structure of the conveyor belt guiding assembly;

[0022] Figure 2 is another schematic view of the bottom side structure of the overall structure of the conveyor belt guiding assembly;

[0023] Figure 3 is a schematic view of the overall structure of the conveyor belt guiding assembly.

[0024] Explanation of reference signs: 1, main body; 11, top plate; 12, bottom plate; 121, strip-shaped protrusion; 122, strip-shaped perforation; 123, threaded hole; 2, chain groove; 21, side plate; 211, strip-shaped groove; 22, perforation; 23, calibration groove; 3, conveyor belt mounting groove; 31, locking mechanism; 311, locking screw; 312, knob; 313, abutting plate; 314, semispherical protrusion; 4, movable connecting groove; 41, roller; 411, central shaft; 42, clamping frame; 421, U-shaped frame; 422, side baffle; 4221, first plate body; 4222, second plate body; 4223, shell extraction structure; 43, limiting mechanism; 431, limiting protrusion; 44, guiding protrusion; 45, transition inclined surface. DETAILED DESCRIPTION

[0025] The following will be described in detail in combination with the accompanying Figures 1-3 The application will be further described in detail.

[0026] The embodiment of the application discloses a conveyor belt guiding assembly.

[0027] Reference Figure 1 , Figure 2 and Figure 3A kind of conveying belt guide assembly, including main body 1, main body 1 includes top plate 11 and chain groove 2 in the bottom of top plate 11, wherein the two side plates 21 outside of chain groove 2 are provided with conveying belt installation slot 3 and movable connection groove 4, the two sides of conveying belt installation slot 3 and movable connection groove 4 include top plate 11 and bottom plate 12, wherein the length of top plate 11 is greater than bottom plate 12;Chain groove 2, the two side plates 21 of chain groove 2 are provided with perforation 22 for installing chain, wherein the inside of perforation 22 is provided with calibration slot 23 extending to the bottom of side plate 21, and the groove bottom of calibration slot 23 is inclined distribution;Conveying belt installation slot 3, locking mechanism 31 for locking conveying belt is installed on the bottom plate 12 of conveying belt installation slot 3;Movable connection groove 4, the bottom of movable connection groove 4 is detachably installed with roller 41, wherein the central shaft 411 of roller 41 is rotatably connected in the clamping frame 42 in movable connection groove 4, and the wheel surface of roller 41 is located at the inside of the opening of movable connection groove 4.Main body 1 adopts top plate 11 and chain groove 2 in the bottom of top plate 11, wherein chain groove 2 is used for installing chain, and the movement of main body 1 is driven by chain, wherein the outside of one side plate 21 of chain groove 2 is fixed with conveying belt through conveying belt installation slot 3, and the outside of the other side plate 21 is rotatably connected with the side support through movable connection groove 4, movable connection groove 4 can be adjusted with the path of support to adjust the transmission path of conveying belt, meet the conveying demand of linear, curve and various shape supports, so that main body 1 plays a role of guiding conveying belt.Conveying belt installation slot 3 and movable connection groove 4 are composed of top plate 11 and bottom on main body 1, the length of top plate 11 is greater than the length of bottom plate 12, which can contact with conveying belt and side support through larger top plate 11 when connecting respectively, to ensure the stability of overall connection.The perforation 22 on the side plate 21 of chain groove 2 is used for clamping the connecting pin at both ends of chain, so as to fix and install the chain in the chain groove, and the bottom of the inside of perforation 22 adopts inclined calibration slot 23 for guiding the connecting pin when installing chain, which facilitates the quick and accurate installation of chain in chain groove 3.The conveying belt is fixed in the slot through locking mechanism 31 in conveying belt installation slot 3, the roller 41 installed at the bottom of movable connection groove 4 is detachably installed in clamping frame 42, which facilitates the maintenance and replacement of roller 41 after long time use, and the roller 41 is arranged at the inside of buckle of movable connection groove 4, which can stably contact and roll with the side support, to ensure the stable guidance of conveying belt guide assembly.

[0028] Refer to Figure 1The outer side of the side plate 21 of the chain groove 2 is provided with a strip-shaped groove 211 at the joint with the top, and the free end of the bottom plate 12 at both sides of the opening of the chain groove 2 is provided with strip-shaped protrusions 121 distributed along the width direction. The side plate 21 of the chain groove 2 adopts an isosceles trapezoidal structure, and the depth of the calibration groove 23 at the inner side of the side plate 21 at the bottom of the side plate 21 is greater than the depth at the perforation 22. The strip-shaped groove 211 at the outer side of the side plate 21 of the chain groove 2 cooperates with the strip-shaped protrusions 121 on the bottom plate 12 at both sides of the opening of the chain groove 2, cooperates with the isosceles trapezoidal structure of the side plate 21, and when the chain in the chain groove 2 is disassembled, the side plate 21 of the chain groove 2 can be pulled outward by pressing the strip-shaped protrusions 121 on the bottom plate 12, so that the chain can be conveniently taken out from the chain groove 2, and the depth of the calibration groove 23 at the bottom of the side plate 21 is greater than the depth at the perforation 22, so that the chain can be conveniently guided.

[0029] With reference to Figure 1 , Figure 2 and Figure 3The clamping frame 42 comprises a U-shaped frame 421 installed at the bottom of the movable connecting groove 4, wherein the opening of the U-shaped frame 421 accommodates the roller 41, arc-shaped grooves are formed on the end faces of the opening end, and a limiting mechanism 43 for limiting the central shaft 411 is installed at the opening of the movable connecting groove 4. Side baffles 422 are further installed on both sides of the U-shaped frame 421 for limiting the central shaft 411. The side baffles 422 on the upper and lower sides of the roller 41 comprise first plate bodies 4221 and second plate bodies 4222 which are integrally formed with the top plate 11 and the bottom plate 12. The first plate bodies 4221 are embedded in the strip-shaped grooves 211, and the second plate bodies 4222 are provided with shell extraction structures 4223 on the side away from the roller 41. The limiting mechanism 43 comprises limiting protrusions 431 installed on the inner side of the bottom plate 12. The bottom plate 12 is provided with strip-shaped perforations 122 distributed along the length direction thereof, and the limiting protrusions 431 are fixedly installed on the side face of the strip-shaped perforations 122 close to the opening end of the movable connecting groove 4. Guide protrusions 44 are provided on both sides of the limiting protrusions 431 and protrude from the inner side face of the bottom plate 12. The limiting protrusions 431 and the guide protrusions 44 are located on one side of the opening of the movable connecting groove 4 and are provided with a transition slope 45. The top of the limiting protrusions 431 is higher than that of the guide protrusions 44, and the inner side face of the limiting protrusions 431 is a vertical face. The groove in the U-shaped frame 421 of the clamping frame 42 accommodates the roller 41, and the arc-shaped grooves at the opening end can cooperate with the shaft face of the central shaft 411 in the center of the roller 41, so that the central shaft 411 can stably rotate at the end thereof. The limiting mechanism 43 is arranged at the opening of the movable connecting groove 4 to limit the position of the central shaft 411 and stably limit the roller 41 in the movable connecting groove 4. The side baffles 422 arranged on both sides of the U-shaped frame 421 limit the two sides of the central shaft 411 through the first plate bodies 4221 and the second plate bodies 4222, so as to avoid the central shaft 411 from falling off the opening end face of the U-shaped frame 421. The first plate bodies 4221 are embedded in the strip-shaped grooves 211, which can improve the stability of the first plate bodies 4221. The shell extraction structures 4223 arranged on the second plate bodies 4222 can make the guide assembly lighter. The limiting mechanism 43 is installed on the side wall of the strip-shaped perforations 122 of the bottom plate 12, and the limiting protrusions 431 are provided with guide protrusions 44 matched therewith. When the central shaft 411 is installed, one end of the central shaft 411 abuts against the bottom face of the top plate 11, and the other end enters the clamping frame 42 along the transition slope 45 at the end of the limiting protrusions 431 and the guide protrusions 44. In this process, the end of the central shaft 411 extrudes the limiting protrusions 431 outward, and the limiting protrusions 431 are reset after the central shaft 411 is completely installed in the clamping frame 42. The inner side face of the limiting protrusions 431 limits the side face of the central shaft 411.

[0030] Referring to Figure 1The locking mechanism 31 adopts a locking screw 311, and a threaded hole 123 is penetrated through the bottom plate 12 of the conveying belt installation groove 3, wherein the outside of the locking screw 311 is fixed with a knob 312, the inside is abutted with the conveying belt through an abutting plate 313, and the clamping surface of the abutting plate and the bottom of the corresponding top plate 11 are both provided with a hemispherical convex 314. The locking mechanism 31 drives the locking screw 311 to rotate in the threaded hole 123 on the bottom plate 12 through the rotation of the knob 312, adjusts the abutting plate 313 at the end of the locking screw 311 and the top plate 11 to lock the conveying belt, and the hemispherical convex 314 on the clamping surface of the abutting plate and the bottom of the top plate 11 can improve the friction with the conveying belt, so as to ensure the locking effect on the conveying belt.

[0031] Working principle: the chain groove 2 opened at the bottom of the top plate 11 of the main body 1 in the guide assembly, wherein the chain groove 2 is used for installing a chain, and the movement of the main body 1 is driven by the chain, wherein the outer side of one side plate 21 of the chain groove 2 fixes the conveying belt through the conveying belt installation groove 3, and the outer side of the other side plate 21 is rollingly connected with the side support through the movable connection groove 4, and the movable connection groove 4 can be adjusted with the path of the support to adjust the transmission path of the conveying belt under the driving of the chain, so as to meet the conveying demand of the support with straight line, curve and various shapes, and make the main body 1 play a role of guiding the conveying belt.

[0032] The above are the preferred embodiments of the present application, and are not limited to the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A conveyor belt guiding assembly, characterized in that: include The main body (1) includes a top plate (11) and a chain groove (2) at the bottom of the top plate (11). The outer sides of the two side plates (21) of the chain groove (2) are provided with a conveyor belt mounting groove (3) and a movable connecting groove (4). The two sides of the conveyor belt mounting groove (3) and the movable connecting groove (4) include a top plate (11) and a bottom plate (12). The length of the top plate (11) is greater than that of the bottom plate (12). Chain groove (2), the two side plates (21) of the chain groove (2) are provided with through holes (22) for installing chains, wherein the inner side of the through holes (22) is provided with calibration grooves (23) extending to the bottom of the side plates (21), and the bottom of the calibration grooves (23) is inclined. Conveyor belt mounting slot (3), on the bottom plate (12) of the conveyor belt mounting slot (3) a locking mechanism (31) for locking the conveyor belt is installed; The movable connecting groove (4) has a roller (41) detachably installed at the bottom. The central shaft (411) of the roller (41) is rotatably connected to the snap-fit ​​bracket (42) inside the movable connecting groove (4), and the wheel surface of the roller (41) is located inside the opening of the movable connecting groove (4).

2. A conveyor belt guiding assembly according to claim 1, characterized in that: The side plate (21) of the chain groove (2) has a strip-shaped groove (211) at the connection between the outer side and the top, and the free end of the bottom plate (12) located on both sides of the opening of the chain groove (2) has strip-shaped protrusions (121) distributed along its width direction.

3. A conveyor belt guiding assembly according to claim 2, characterized in that: The side plate (21) of the chain groove (2) adopts an isosceles trapezoidal structure, and the depth of the calibration groove (23) on the inner side of the side plate (21) at the bottom of the side plate (21) is greater than the depth of the perforation (22).

4. A conveyor belt guiding assembly according to claim 1, characterized in that: The snap-fit ​​bracket (42) includes a U-shaped bracket (421) installed at the bottom of the movable connecting groove (4), wherein the opening of the U-shaped bracket (421) accommodates the roller (41), and the end faces on both sides of the opening are provided with arc-shaped grooves that cooperate with the central shaft (411), and a limiting mechanism (43) for limiting the central shaft (411) is installed at the opening of the movable connecting groove (4).

5. A conveyor belt guiding assembly according to claim 4, characterized in that: The U-shaped frame (421) is also equipped with side baffles (422) for limiting the central shaft (411) on both sides. The side baffles (422) on the upper and lower sides of the roller (41) include a first plate (4221) and a second plate (4222) integrally formed with the top plate (11) and the bottom plate (12). The first plate (4221) is embedded in the strip groove (211), and the second plate (4222) has a shell-pulling structure (4223) on the side away from the roller (41).

6. A conveyor belt guiding assembly according to claim 4, characterized in that: The limiting mechanism (43) adopts a limiting protrusion (431) installed on the inner side of the base plate (12), wherein the base plate (12) is provided with strip-shaped perforations (122) distributed along its length direction, and the limiting protrusion (431) is fixedly installed on the side surface of the strip-shaped perforations (122) near the opening end of the movable connecting groove (4).

7. A conveyor belt guiding assembly according to claim 6, characterized in that: The limiting protrusion (431) has guide protrusions (44) protruding from the inner side of the base plate (12) on both sides. The limiting protrusion (431) and the guide protrusion (44) are provided with a transition slope (45) on one side of the opening of the movable connecting groove (4). The top of the limiting protrusion (431) is higher than the guide protrusion (44). The inner side of the limiting protrusion (431) is a vertical surface.

8. A conveyor belt guiding assembly according to claim 1, characterized in that: The locking mechanism (31) adopts a locking screw (311). A threaded hole (123) is passed through the bottom plate (12) of the conveyor belt mounting groove (3). A knob (312) is fixed on the outside of the locking screw (311), and the inside is pressed against the conveyor belt through the abutment plate (313). The clamping surface of the abutment plate and the bottom of the corresponding top plate (11) are provided with hemispherical protrusions (314).

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