Anti-deviation conveying belt

Abstract

The utility model discloses an anti-deviation conveying belt, which belongs to the field of conveying belts and comprises a rack and an anti-deviation mechanism, a mounting seat is used for mounting a bottom plate to the front end and the rear end of the bottom surface of a symmetrical protective plate through bolts, and an adjusting plate penetrates through a gap between the protective plate and a roller. An adjusting knob is rotated to drive a two-way adjusting threaded rod to rotate through a first rotating rod, so that adjusting plates move relatively along the two-way adjusting threaded rod through threaded holes formed in the side walls of bottom surface connecting blocks; the distance between the limiting wheels is adjusted according to the width of the transmission belt, so that the limiting wheels are arranged on the upper side and the lower side of the front end and the rear end of the transmission belt, and the transmission belt can be effectively limited and prevented from deviating. The problem that the transmission belt deviates in the using process is solved, the overall structure and operation are simple, and cost is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveying belt field, especially a kind of anti-deviation conveying belt. BACKGROUND

[0002] Conveying belt is a kind of mechanical device for transporting objects, also known as conveyor belt, transport belt or transmission belt. It is usually driven by motor or manpower, and relies on the rotation of the roller at both ends of the belt structure to transport objects from one end to the other. The conveying belt is composed of one or more layers of material, and different thickness and pattern of conveying belt can be selected according to the condition of the material and the transportation environment, usually made of wear-resistant rubber or polyurethane, etc. To ensure the smooth transportation of objects during conveying. Conveying belt is widely used in food, textile, logistics, building materials, mining, manufacturing and other industries, which can efficiently and reliably transport various shapes and sizes of materials, reduce the burden of manual labor and improve production efficiency.

[0003] In the prior art, the Chinese utility model patent with publication number "CN216736158U" and patent name "Conveying belt anti-deviation structure for mining transportation" discloses an anti-deviation conveying belt. The patent records the technical scheme of "detecting the deviation of the belt, and adjusting and resetting the deviated belt in time by the cooperation of the contact sensor and the hydraulic rod".

[0004] However, this technical scheme can only passively adjust and reset the conveying belt after the conveying belt deviates in actual use, and the overall structure is complex, which consumes high cost, is difficult to install on the conveying belt for use, reduces the applicability, and causes wear to the conveying belt after the static arc-shaped push plate contacts the advancing conveying belt, thereby reducing the anti-deviation effect of the conveying belt.

[0005] Therefore, in order to solve the above technical problems, the utility model provides an anti-deviation conveying belt. UTILITY MODEL CONTENT

[0006] The main purpose of the utility model is to provide an anti-deviation conveying belt, which can effectively solve the problems in the background art.

[0007] To achieve the above purpose, the utility model adopts the technical scheme of:

[0008] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0009] Preferably, a group of bilaterally symmetrical mounting seats are fixedly mounted on the top surface of the base plate, and the mounting seats are fixedly mounted on the top surface of the guard plate by bolts.

[0010] Preferably, a transverse opening is provided on the top surface of the bottom plate, and limiting sliding grooves are respectively provided on the front and rear side walls inside the transverse opening, and first rotating holes are respectively provided on the left and right end walls of the bottom plate.

[0011] Preferably, the left and right ends of the bidirectional adjustment threaded rod are respectively fixedly mounted with first rotating rods, and the first rotating rod is movably mounted in the first rotating hole, and an adjustment knob is also fixedly mounted on the outer end wall of the first rotating rod at one end.

[0012] Preferably, the adjustment plate is provided with a group of left-right symmetrical ones, and a connecting block is fixedly installed on the bottom surface of the adjustment plate and movably installed in the horizontal opening. A threaded hole is opened on the side wall of the connecting block and is threadedly connected with the bidirectional adjustment threaded rod through the threaded hole. The front and rear side walls of the connecting block are also fixedly installed with limiting sliding blocks and movably installed in the limiting sliding groove.

[0013] Preferably, two sets of symmetrical upper and lower fixing blocks are fixedly installed on the opposite surface walls of the symmetrical adjustment plate, and a second rotation hole is provided on the top surface of the fixing block. The upper and lower ends of the limiting wheel are fixedly installed with second rotating rods, and the second rotating rods are movably installed in the second rotation hole. A belt groove corresponding to the transmission belt is also provided on the outer wall of the limiting wheel.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The utility model discloses a prevent the shift mechanism, and the installation seat installs the bottom plate to the bottom surface front and rear end parts of symmetrical guard board through bolt, and the adjusting plate will pass the gap between the guard board and the drum, and the rotation of the adjusting knob drives the two -way adjusting screw rod to rotate through the first rotary rod, and makes the adjusting plate respectively through the threaded hole on the sidewall of bottom surface connecting block side wall and moves relatively along the two -way adjusting screw rod, until the upper and lower edge of both sides of transmission belt position in the belt groove that the outer wall of the symmetrical limit wheel on, thereby according to the width adjustment distance between the limit wheel of transmission belt, make the limit wheel be located on the front and rear end both sides of transmission belt, can effectively limit the effect of preventing the shift of transmission belt, prevent the shift problem of transmission belt when using, overall structure and simple operation, and low cost, and be applicable to the shift protection of transmission belt of different width, simultaneously, when transmission belt uses and advances, will drive the limit wheel rotation, can ensure the normal use of transmission belt under the premise of preventing the shift of transmission belt, and avoid the problem of transmission belt wear and tear, and then reach the effect of preventing the shift of transmission belt. BRIEF DESCRIPTION OF DRAWINGS

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

[0017] Figure 2 It is whole structure front view schematic diagram of the utility model;

[0018] Figure 3 It is the cutaway schematic diagram of the bottom plate of the utility model;

[0019] Figure 4 It is the structure split schematic diagram of the prevent the shift mechanism of the utility model.

[0020] In the drawing: 1, rack;2, guard board;3, drum;4, transmission belt;5, drive motor;6, prevent the shift mechanism;7, bottom plate;8, installation seat;9, transverse mouth;10, limit sliding groove;11, first rotary hole;12, two -way adjusting screw rod;13, first rotary rod;14, adjusting knob;15, adjusting plate;16, connecting block;17, threaded hole;18, limit sliding block;19, fixed block;20, second rotary hole;21, limit wheel;22, second rotary rod;23, belt groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the following further describes the utility model in combination with specific implementation manners.

[0022] For example Figure 1 - Figure 4As shown, an anti-deviation conveyor belt, including a rack 1, a group of left-right symmetrical guard plates 2 is fixedly connected to the top surface of the rack 1, and a group of front-back symmetrical rollers 3 is movably connected between the left-right symmetrical guard plates 2, a transmission belt 4 is sleeved between the outer portions of the symmetrical rollers 3, the outer side wall of one side of the guard plate 2 is further fixedly connected with a driving motor 5 for driving the rotation of the roller 3, and the front-back end portions of the transmission belt 4 are respectively provided with an anti-deviation mechanism 6, and the anti-deviation mechanism 6 comprises a bottom plate 7, a bidirectional adjusting screw rod 12, an adjusting plate 15, a fixed block 19 and a limiting wheel 21, the bottom plate 7 is fixedly connected to the bottom of the symmetrical guard plate 2 through the mounting seat 8 on both sides of the top surface, and the bidirectional adjusting screw rod 12 is movably connected to the top surface of the bottom plate 7 through the first rotating rod 13 at both ends, the two adjusting plates 15 are movably connected with the bidirectional adjusting screw rod 12 through the threaded holes 17 on the side walls of the bottom connecting blocks 16, and the inner side walls of the adjusting plates 15 are fixedly connected with two groups of symmetrical fixed blocks 19, and the limiting wheel 21 is movably connected between the fixed blocks 19 through the second rotating rod 22 at both ends.

[0023] As shown in the figure, Figure 3 The top surface of the bottom plate 7 is fixedly provided with a group of left-right symmetrical mounting seats 8, and the mounting seat 8 is fixedly installed on the top surface of the guard plate 2 by bolts, and the mounting seat 8 is installed on the bottom surface of the guard plate 2 by bolts, so that the bottom plate 7 is installed below the front-back end portions of the transmission belt 4;

[0024] As shown in the figure, Figure 3 The top surface of the bottom plate 7 is provided with a horizontal port 9, which is used in cooperation with the movement of the connecting block 16, and the front-back two side walls inside the horizontal port 9 are respectively provided with limiting sliding grooves 10, which are used in cooperation with the limiting sliding block 18 to realize sliding operation, and the left-right two end walls of the bottom plate 7 are respectively provided with first rotating holes 11, which are used in cooperation with the first rotating rod 13 to realize rotating operation;

[0025] As shown in the figure, Figure 4 The left-right two ends of the bidirectional adjusting screw rod 12 are respectively fixedly provided with first rotating rods 13, and the first rotating rods 13 are movably installed in the first rotating holes 11, and the outer side wall of one end of the first rotating rod 13 is further fixedly provided with an adjusting knob 14, and rotating the adjusting knob 14 will drive the bidirectional adjusting screw rod 12 to rotate through the first rotating rod 13;

[0026] As shown in the figure, Figure 4As shown, the adjusting plate 15 is provided with a left-right symmetrical set, and the bottom surface of the adjusting plate 15 is fixedly installed with a connecting block 16 and movably installed in the transverse port 9, a threaded hole 17 is formed in the side wall of the connecting block 16 and is screwed together with the bidirectional adjusting threaded rod 12, and a limiting sliding block 18 is fixedly installed on the front and rear side walls of the connecting block 16 and movably installed in the limiting sliding groove 10, the connecting block 16 moves along the bidirectional adjusting threaded rod 12 in the transverse port 9 through the threaded hole 17 formed in the side wall, and the limiting sliding block 18 slides in the limiting sliding groove 10 and drives the adjusting plate 15 to move on the top surface of the bottom plate 7, and the symmetrical adjusting plate 15 moves relatively to adjust the distance between the left-right symmetrical limiting wheels 21 according to the width of the transmission belt 4.

[0027] As shown, Figure 4 The opposite side walls of the symmetrical adjusting plate 15 are fixedly installed with two sets of symmetrical fixed blocks 19, a second rotating hole 20 is formed in the top surface of the fixed block 19, a second rotating rod 22 is fixedly installed at the upper and lower ends of the limiting wheel 21, and the second rotating rod 22 is movably installed in the second rotating hole 20, and a belt groove 23 corresponding to the transmission belt 4 is formed in the outer wall of the limiting wheel 21, and the limiting wheel 21 is adjusted by moving the adjusting plate 15, and after the edge of the transmission belt 4 is placed in the belt groove 23 formed in the outer wall of the limiting wheel 21, the limiting wheel 21 is arranged on the upper and lower sides of the front and rear ends of the transmission belt 4 to limit the transmission belt 4, which can prevent the transmission belt 4 from deviating on the roller 3 during use, and the limiting wheel 21 rotates between the fixed blocks 19 through the second rotating rod 22 when the transmission belt 4 advances, which can avoid the problem of wear of the transmission belt 4.

[0028] The specific use principle of the anti-deviation mechanism 6 cooperating with the transmission belt is as follows:

[0029] When the to-be-installed seat 8 is bolted to the bottom surface of the guard plate 2 and the bottom plate 7 is fixed and installed below the front and rear ends of the transmission belt 4, the symmetrically-adjusted plates 15 on the top surface of the bottom plate 7 will pass through the gap between the guard plate 2 and the transmission belt 4 and be positioned on the upper and lower parts of the front and rear sides of the transmission belt 4 relative to the symmetrically-fixed blocks 19 on the inner side walls of the symmetrically-adjusted plates 15, and then the distance between the two groups of symmetrically-adjusted limiting wheels 21 on the left and right sides can be adjusted according to the width of the transmission belt 4; when adjusting, the adjusting knob 14 on one side wall of the bottom plate 7 is rotated, the adjusting knob 14 will drive the first rotating rod 13 to rotate in the first rotating hole 11, the first rotating rod 13 will drive the bidirectional-adjusting screw rod 12 to rotate in the transverse opening 9, the connecting block 16 on the bottom surface of the symmetrically-adjusted plate 15 will move in the transverse opening 9 along the bidirectional-adjusting screw rod 12 through the threaded hole 17 on the side wall, and the limiting sliding blocks 18 on the two sides of the connecting block 16 will slide in the limiting sliding groove 10; at this time, the symmetrically-adjusted plates 15 will be moved relatively until the upper and lower side parts of the transmission belt 4 are positioned in the belt groove 23 on the outer wall of the limiting wheel 21, and the transmission belt 4 is positioned and limited on the roller 3, so that the driving motor 5 drives the roller 3 to rotate, and the roller 3 drives the transmission belt 4 to run, and the transmission belt 4 can be effectively prevented from deviating under the limitation of the limiting wheels 21 on the upper and lower parts of the front and rear sides of the transmission belt 4, and the transmission belt 4 does not need to be adjusted and reset after deviation, and under the running action of the transmission belt 4, the transmission belt 4 will drive the limiting wheel 21 to rotate between the symmetrically-fixed blocks 19 because the side parts of the transmission belt 4 are positioned in the belt groove 23, and the second rotating rod 22 on the upper and lower ends of the limiting wheel 21 will rotate in the second rotating hole 20 on the top surface of the symmetrically-fixed block 19 on the inner side wall of the symmetrically-adjusted plate 15, so that the transmission belt 4 can be prevented from deviating and the problem of wear of the transmission belt 4 can be avoided, the whole structure and operation are simple, the cost is low, and the transmission belt 4 of different widths can be prevented from deviating, thereby improving the deviation-preventing effect of the transmission belt 4.

[0030] It should be noted that the preferred embodiments of the present application are merely used for limiting the present application, and although the present application has been described in detail with reference to the foregoing embodiments, various improvements can be made to the present application without departing from the scope of the present application, equivalent replacements can be made to the components in the present application, or equivalent replacements can be made to part of the technical features, and all of the above should be included in the protection scope of the present application.

Claims

1. An anti-deviating conveyor belt, comprising a frame (1), a group of left-right symmetrical guard plates (2) fixedly connected to the top surface of the frame (1), and a group of front-back symmetrical rollers (3) movably connected between the left-right symmetrical guard plates (2), a transmission belt (4) being sleeved between the outer sides of the symmetrical rollers (3), wherein the rear end of the outer side wall of one side of the guard plates (2) is further fixedly connected to a drive motor (5) for driving the rollers (3) to rotate, characterized in that: The front and rear ends of the transmission belt (4) are respectively provided with anti-deviating mechanisms (6), and the anti-deviating mechanism (6) comprises a bottom plate (7), a two-way adjusting threaded rod (12), an adjusting plate (15), a fixing block (19) and a limiting wheel (21). The bottom plate (7) is fixedly connected to the bottom of the symmetrical guard plate (2) through the mounting seats (8) on both sides of the top surface, and the two-way adjusting threaded rod (12) is movably connected to the top surface of the bottom plate (7) through the first rotating rods (13) at both ends. The two adjusting plates (15) are movably connected to the two-way adjusting threaded rod (12) through the threaded holes (17) on the side walls of the bottom surface connecting block (16), and two groups of symmetrical fixing blocks (19) are fixedly connected to the inner side walls of the adjusting plate (15). The limiting wheel (21) is movably connected between the fixing blocks (19) through the second rotating rods (22) at both ends.

2. The anti-deviation conveyor belt according to claim 1, characterized in that: A group of bilaterally symmetrical mounting seats (8) are fixedly mounted on the top surface of the base plate (7), and the mounting seats (8) are fixedly mounted on the top surface of the guard plate (2) by means of bolts.

3. The anti-deviation conveyor belt according to claim 2, characterized in that: A transverse opening (9) is provided on the top surface of the bottom plate (7), and limiting sliding grooves (10) are respectively provided on the front and rear side walls inside the transverse opening (9), and first rotating holes (11) are respectively provided on the left and right end walls of the bottom plate (7).

4. The anti-deviation conveyor belt according to claim 3, characterized in that: The left and right ends of the bidirectional adjustment threaded rod (12) are respectively fixedly mounted with first rotating rods (13), and the first rotating rod (13) is movably mounted in the first rotating hole (11), and an adjustment knob (14) is also fixedly mounted on the outer end wall of the first rotating rod (13) at one end.

5. The anti-deviating conveyor belt according to claim 4, characterized in that: The adjusting plate (15) is provided with a group of bilaterally symmetrical ones, and a connecting block (16) is fixedly installed on the bottom surface of the adjusting plate (15) and is movably installed in the transverse opening (9). A threaded hole (17) is opened on the side wall of the connecting block (16) and is threadedly connected to the bidirectional adjustment threaded rod (12) through the threaded hole (17). Limiting sliding blocks (18) are also fixedly installed on the front and rear side walls of the connecting block (16) and are movably installed in the limiting sliding groove (10).

6. The anti-deviation conveyor belt according to claim 5, characterized in that: Two groups of symmetrical upper and lower fixing blocks (19) are fixedly installed on opposite surface walls of the symmetrical adjustment plate (15), and a second rotating hole (20) is opened on the top surface of the fixing block (19). The upper and lower ends of the limiting wheel (21) are fixedly installed with a second rotating rod (22), and the second rotating rod (22) is movably installed in the second rotating hole (20). A belt groove (23) corresponding to the transmission belt (4) is also opened on the outer wall of the limiting wheel (21).

Images