CN213922887U

CN213922887U - Automatic adjusting mechanism for tightness of conveyer belt

Info

Publication number: CN213922887U
Application number: CN202022722332.4U
Authority: CN
Inventors: 黄其昌
Original assignee: Xuhui Equipment Manufacturing Huizhou Co ltd
Current assignee: Xuhui Equipment Manufacturing Huizhou Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-10
Anticipated expiration: 2030-11-23

Abstract

The utility model relates to a conveyer belt elasticity automatic adjustment mechanism technical field just discloses conveyer belt elasticity automatic adjustment mechanism, be two including quantity fixed plate movable mounting has quantity to be a plurality of driven bull stick between the fixed plate. This automatic adjustment mechanism of conveyer belt elasticity, through starting electric putter, make the metal storehouse lapse, drive pressure sensor lapse, make the tight roller lapse simultaneously, and make when electric putter drive metal storehouse lapse, can make tight roller and pressure sensor lapse, the reciprocal elasticity that can make conveyer belt of rising roller obtains adjusting, and the conveyer belt gives the pressure of tight roller that rises, the tight roller that rises can transmit this power for the connecting plate, further make the horizontal plate extrude pressure sensor, numerical value through pressure sensor surveys, the cooperation is electric putter, can carry out automatically regulated to conveyer belt's elasticity, more convenient and practical.

Description

Automatic adjusting mechanism for tightness of conveyer belt

Technical Field

The utility model relates to a conveyer belt elasticity automatic adjustment mechanism technical field specifically is a conveyer belt elasticity automatic adjustment mechanism.

Background

The conveyer belt is a composite product of rubber, fiber and metal, or a composite product of plastic and fabric, which is used in belt conveyer belt for bearing and conveying material, and is widely used in cement, coking, metallurgy, chemical industry, steel and other industries where the conveying distance is short and the conveying amount is small.

The existing conveying mechanism in the market is complex in structure, the belt tightness of the conveying mechanism can not be automatically monitored and adjusted, manual adjustment is often needed, and when the belt tightness of the conveying mechanism is adjusted, the conveying mechanism is extremely inconvenient, the working strength is greatly increased, the working efficiency is reduced, and therefore the automatic conveying belt tightness adjusting mechanism is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a conveyer belt elasticity automatic adjustment mechanism possesses the elasticity of monitoring conveyer belt and carries out the advantage of adjusting, and it is complicated to have solved current conveying mechanism structure on the existing market, and conveying mechanism's the unable automatic monitoring of belt elasticity is adjusted, often needs artifical manual regulation, and when adjusting conveying mechanism's belt elasticity, and extremely inconvenient, great increase working strength, reduced work efficiency's problem.

(II) technical scheme

For the purpose of realizing the elasticity of above-mentioned monitoring conveyer belt and adjusting, the utility model provides a following technical scheme: the automatic tightness adjusting mechanism of the conveying belt comprises two fixing plates, a plurality of driven rotating rods are movably arranged between the two fixing plates, one end of each driving rotating rod penetrates through and extends to the corresponding driving rotating rod positioned on the front side of the front fixing plate, a plurality of conveying rollers are fixedly connected with the peripheral walls of the driven rotating rods and the driving rotating rods, two supporting frames are fixedly arranged at the bottoms of the two fixing plates, a supporting plate is fixedly connected between the two supporting frames, an electric push rod is fixedly arranged at the top of the supporting plate, a metal bin is fixedly connected with an output shaft of the electric push rod, two connecting plates with one end penetrating through and extending to the interior of the metal bin are movably arranged at the top of the metal bin, and horizontal plates are fixedly connected with the bottoms of the two connecting plates, the pressure sensor is fixedly arranged on the inner top wall of the metal bin, the pressure sensor is positioned between the two connecting plates, the metal plates are fixedly connected to the tops of the two connecting plates, a second rotating rod is movably arranged on the back surface of each metal plate, a tensioning roller is fixedly connected to the outer peripheral wall of the second rotating rod, a mounting plate is fixedly arranged on the top of each metal plate, a first rotating rod is movably arranged on the front surface of the mounting plate, one end of the front fixedly connected with of the first rotating rod penetrates through and extends to an inserting rod inside the second rotating rod, a mounting frame is fixedly arranged on the right side of the front surface of the fixing plate on the front surface of the fixing frame, a driving motor is fixedly arranged on the output shaft of the driving motor, a driven wheel is fixedly arranged on the front surface of the driving rotating rod, and a transmission belt is movably connected to the outer sides of the driven wheel and the driving wheel, the conveying belts are movably connected to the outer sides of the conveying rollers and the tensioning rollers in number.

Preferably, the quantity is a plurality of driven bull stick is linear equidistance distribution from a left side to the right side, pressure sensor's bottom and the top surface laminating of horizontal plate.

Preferably, the top of the metal bin is provided with two rectangular through holes, and the two rectangular through holes are respectively matched with the two connecting plates.

Preferably, the metal plate is shaped like an L, and the mounting bracket is shaped like an L.

Preferably, the bottom of the back of the mounting plate is fixedly connected with a support plate, the top of the metal plate is fixedly connected with two fixing bolts, one ends of the fixing bolts penetrate through the support plate and extend to the top of the support plate, and the outer surface of each fixing bolt is in threaded connection with a fixing nut located at the top of the support plate.

Preferably, the shape of the vertical section of the inserted link is a rectangle, and the back of the second rotating rod is provided with a slot matched with the inserted link.

(III) advantageous effects

Compared with the prior art, the utility model provides a conveyer belt elasticity automatic regulating mechanism possesses following beneficial effect:

this automatic adjustment mechanism of conveyer belt elasticity, through starting electric putter, make the metal storehouse lapse, drive pressure sensor lapse, make the tight roller lapse simultaneously, and make when electric putter drive metal storehouse lapse, can make tight roller and pressure sensor lapse, the reciprocal of tight roller that rises can make conveyer belt's elasticity obtain adjusting, and conveyer belt gives the pressure of tight roller that rises, the tight roller can give the connecting plate with this power transmission, further make the horizontal plate extrude pressure sensor, numerical value through pressure sensor surveys, the cooperation is electric putter, can carry out automatically regulated to conveyer belt's elasticity, more convenient and practical, through unscrewing fixation nut, can make the mounting panel dismantled, then make things convenient for the staff to dismantle conveyer belt.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the metal plate of the present invention.

In the figure: the device comprises a fixing plate 1, a driven rotating rod 2, a conveying roller 3, a supporting frame 4, a supporting plate 5, a connecting plate 6, an electric push rod 7, a horizontal plate 8, a metal bin 9, a driving motor 10, a driving wheel 11, a driving belt 12, a driven wheel 13, a driving rotating rod 14, a mounting rack 15, a pressure sensor 16, a metal plate 17, a conveying belt 18, a mounting plate 19, a first rotating rod 20, a tensioning roller 21, a second rotating rod 22 and an inserting rod 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the automatic tightness adjusting mechanism for a conveyor belt comprises two fixing plates 1, a plurality of driven rotating rods 2 are movably mounted between the two fixing plates 1, the plurality of driven rotating rods 2 are linearly and equidistantly distributed from left to right, a driving rotating rod 14 with one end penetrating through and extending to the front surface of the front fixing plate 1 is movably mounted on the right side of the front surface of the fixing plate 1 on the back surface, a plurality of driven rotating rods 2 and a plurality of driving rotating rods 14 are fixedly connected with conveying rollers 3, two support frames 4 are fixedly mounted at the bottom of the two fixing plates 1, a support plate 5 is fixedly connected between the two support frames 4, an electric push rod 7 is fixedly mounted at the top of the support plate 5, a metal bin 9 is fixedly connected with an output shaft of the electric push rod 7, two connecting plates 6 with one end penetrating through and extending to the inside are movably mounted at the top of the metal bin 9, the bottom of the two connecting plates 6 is fixedly connected with a horizontal plate 8, the inner top wall of the metal bin 9 is fixedly provided with a pressure sensor 16 positioned between the two connecting plates 6, the bottom of the pressure sensor 16 is attached to the top surface of the horizontal plate 8, the top of the metal bin 9 is provided with two rectangular through holes, the two rectangular through holes are respectively matched with the two connecting plates 6, the top of the two connecting plates 6 is fixedly connected with a metal plate 17, the metal plate 17 is L-shaped, the back surface of the metal plate 17 is movably provided with a second rotating rod 22, the peripheral wall of the second rotating rod 22 is fixedly connected with a tensioning roller 21, the top of the metal plate 17 is fixedly provided with a mounting plate 19, the bottom of the back surface of the mounting plate 19 is fixedly connected with a supporting plate, the top of the metal plate 17 is fixedly connected with two fixing bolts, one end of each fixing bolt penetrates through and extends to the top of the supporting plate, and the outer surface of each fixing bolt is in threaded connection with a fixing nut positioned at the top of the supporting plate, a first rotating rod 20 is movably mounted on the front surface of the mounting plate 19, an inserting rod 23 with one end penetrating and extending into the second rotating rod 22 is fixedly connected to the front surface of the first rotating rod 20, the vertical section of the inserting rod 23 is rectangular, a slot matched with the inserting rod 23 is formed in the back surface of the second rotating rod 22, a mounting frame 15 is fixedly mounted on the right side of the front surface of the front fixing plate 1, the mounting frame 15 is L-shaped, a driving motor 10 is fixedly mounted at the bottom of the mounting frame 15, a driving wheel 11 is fixedly mounted on an output shaft of the driving motor 10, a driven wheel 13 is fixedly mounted on the front surface of the driving rotating rod 14, a transmission belt 12 is movably connected to the outer sides of the driven wheel 13 and the driving wheel 11, a plurality of conveying rollers 3 and tensioning rollers 21 are movably connected to the outer sides of the conveying belt 18, and electric elements appearing in the text are electrically connected with a main controller and a power supply, the master controller may be a conventional known device that is controlled by a computer or the like, and the power connection technology disclosed in the prior art is not described in detail herein.

In summary, in the automatic tightness adjustment mechanism for the conveyor belt, the metal bin 9 is moved downwards by starting the electric push rod 7, the pressure sensor 16 is driven to move downwards, the tension roller 21 is moved downwards, when the electric push rod 7 drives the metal bin 9 to move upwards, the tension roller 21 and the pressure sensor 16 can be moved upwards, the tightness of the conveyor belt 18 can be adjusted by moving the tension roller 21 upwards and downwards, the conveyor belt 18 supplies pressure to the tension roller 21, the tension roller 21 can transmit the force to the connecting plate 6, the horizontal plate 8 further extrudes the pressure sensor 16, the value measured by the pressure sensor 16 is matched with the electric push rod 7, the tightness of the conveyor belt 18 can be automatically adjusted, the automatic tightness adjustment mechanism is more convenient and practical, the mounting plate 19 can be disassembled by unscrewing the fixing nut, and then the conveyor belt 18 can be conveniently disassembled by a worker, the problem of current conveying mechanism structure on the existing market complicated, conveying mechanism's the unable automatic monitoring of belt elasticity and regulation, often need artifical manual regulation, and when adjusting conveying mechanism's belt elasticity, extremely inconvenient, great increase working strength has reduced work efficiency is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Conveyer belt elasticity automatic regulating mechanism is fixed plate (1) that quantity is two, its characterized in that: two movable mounting has driven bull stick (2) that quantity is a plurality of between fixed plate (1), be located the back fixed plate (1) positive right side movable mounting have one end to run through and extend to be located positive fixed plate (1) positive initiative bull stick (14), quantity is a plurality of driven bull stick (2) and the equal fixedly connected with conveying roller (3) of periphery wall of initiative bull stick (14), two the bottom fixed mounting of fixed plate (1) has support frame (4) that quantity is two, two fixedly connected with backup pad (5) between support frame (4), the top fixed mounting of backup pad (5) has electric putter (7), the output shaft fixedly connected with metal storehouse (9) of electric putter (7), the top movable mounting of metal storehouse (9) has quantity to run through and extend to its inside connecting plate (6) for two and one end, two bottom fixedly connected with horizontal plate (8) of connecting plate (6), the interior roof fixed mounting of metal storehouse (9) has pressure sensor (16) that is located between two connecting plates (6), two top fixedly connected with metal sheet (17) of connecting plate (6), the back movable mounting of metal sheet (17) has second dwang (22), the periphery wall fixedly connected with tight roller (21) that rises of second dwang (22), the top fixed mounting of metal sheet (17) has mounting panel (19), the positive movable mounting of mounting panel (19) has first dwang (20), the positive fixedly connected with one end of first dwang (20) runs through and extends to inside inserted bar (23) of second dwang (22), is located openly the positive right side fixed mounting of fixed plate (1) has mounting bracket (15), the utility model discloses a roller conveyor belt, including mounting bracket (15), the bottom fixed mounting of mounting bracket (15) has driving motor (10), the output shaft fixed mounting of driving motor (10) has action wheel (11), the positive fixed mounting of initiative bull stick (14) has from driving wheel (13), the outside swing joint from driving wheel (13) and action wheel (11) has driving belt (12), and quantity is a plurality of the outside swing joint of conveying roller (3) and tight roller (21) that rises has conveying belt (18).

2. The automatic tightness degree adjusting mechanism for the conveying belt according to claim 1, characterized in that: the quantity is a plurality of driven bull stick (2) are linear equidistance from a left side to the right side and distribute, the top surface laminating of the bottom and the horizontal plate (8) of pressure sensor (16).

3. The automatic tightness degree adjusting mechanism for the conveying belt according to claim 1, characterized in that: the top of the metal bin (9) is provided with two rectangular through holes, and the two rectangular through holes are respectively matched with the two connecting plates (6).

4. The automatic tightness degree adjusting mechanism for the conveying belt according to claim 1, characterized in that: the metal plate (17) is L-shaped, and the mounting frame (15) is L-shaped.

5. The automatic tightness degree adjusting mechanism for the conveying belt according to claim 1, characterized in that: the bottom fixedly connected with extension board at the mounting panel (19) back, the top fixedly connected with quantity of metal sheet (17) is two and one end runs through and extends to the fixing bolt at extension board top, fixing bolt's surface threaded connection has the fixation nut who is located the extension board top.

6. The automatic tightness degree adjusting mechanism for the conveying belt according to claim 1, characterized in that: the shape of the vertical section of the inserted bar (23) is a rectangle, and the back of the second rotating rod (22) is provided with a slot matched with the inserted bar (23).