CN209844755U - Connecting mechanism for motor and speed reducer of workshop raw material belt scale - Google Patents

Abstract

The utility model discloses a coupling mechanism for workshop raw materials belt weigher motor and speed reducer can solve the coupling mechanism of traditional belt weigher motor and speed reducer and comprise flange and axle sleeve, not only has easy cracked potential safety hazard, influences production efficiency, and coupling mechanism does not possess the structure of shock attenuation buffering moreover, the not enough problem of stability ability. Including belt weigher motor, speed reducer and be located first shaft coupling, the second shaft coupling between the two, be connected with the drive shaft on the belt weigher motor lateral wall, drive shaft one end is connected with first shaft coupling, first shaft coupling middle part is provided with the shaft hole, inside the drive shaft inserts the shaft hole, first shaft coupling side-mounting second shaft coupling, install the damping ring between first shaft coupling and the second shaft coupling, be provided with three evenly distributed's first screw, three second screws on the adjacent lateral wall of first shaft coupling and second shaft coupling respectively.

Description

Connecting mechanism for motor and speed reducer of workshop raw material belt scale

Technical Field

The utility model relates to a motor field, concretely relates to a coupling mechanism that is used for workshop raw materials belt weigher motor and speed reducer.

Background

The belt weigher is an automatic weighing apparatus which continuously weighs bulk materials on a conveyor belt without subdividing the mass or interrupting the movement of the conveyor belt, and the belt weigher needs to be provided with a motor for driving and a speed reducer for reducing the speed when in use, so that the motor for driving the belt weigher needs to be connected with the speed reducer, and a connecting mechanism needs to be used when in connection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coupling mechanism for workshop raw materials belt weigher motor and speed reducer, the coupling mechanism that can solve traditional belt weigher motor and speed reducer comprises flange and axle sleeve, not only has easy cracked potential safety hazard, influences production efficiency, and coupling mechanism does not possess the structure of shock attenuation buffering moreover, the not enough problem of stability ability.

The purpose of the utility model can be realized by the following technical scheme:

a connecting mechanism for a workshop raw material belt scale motor and a speed reducer comprises the belt scale motor, the speed reducer, a first coupler and a second coupler, wherein the first coupler and the second coupler are positioned between the belt scale motor and the speed reducer, a driving shaft is connected onto the side wall of the belt scale motor, one end of the driving shaft is connected with the first coupler, a shaft hole is formed in the middle of the first coupler, the driving shaft is connected into the shaft hole, the second coupler is installed on one side of the first coupler, a damping ring is installed between the first coupler and the second coupler, three first screws and three second screws which are uniformly distributed are respectively arranged on the adjacent side walls of the first coupler and the second coupler, six corners which are uniformly distributed are arranged on the edge of the damping ring, a gap is formed in one side of each corner, and the three first screws and the three second screws are respectively connected into the gaps, and one side of the second coupler is connected with a connecting shaft, and the connecting shaft is connected with a speed reducer.

Preferably, the first coupling and the second coupling are connected through three first screws, three second screws and a damping ring.

Preferably, three first screws and three second screws are distributed in a staggered manner.

Preferably, the specifications of the three first screws and the three second screws are matched with the gaps, and the positions of the three first screws and the positions of the three second screws correspond to the six gaps respectively.

Preferably, the connecting shaft is connected into the second coupling and is connected with the first coupling through a damping ring.

The utility model has the advantages that: because two couplers are adopted, a damping ring is arranged between the two couplers, the edge of the damping ring is provided with six evenly distributed corners, one side of each corner is provided with a gap, three first screws are connected on the first coupler in a penetrating way, three second screws are connected on the second coupler in a penetrating way, the six screws are distributed in a staggered way, each screw corresponds to one gap, the first coupling and the second coupling can be fixed by the damping ring, so that the whole connecting mechanism can be more firmly arranged, the stability of the connecting mechanism can be ensured by the damping effect of the damping ring, the service life of the speed reducer is prolonged, meanwhile, the connecting mechanism only has the condition that the damping ring is damaged when damaged, only the damping ring needs to be replaced, the maintenance is convenient, and the problem that the traditional shaft sleeve and flange connection are easy to break is solved.

The speed reducer is used for driving the connecting shaft to rotate, the rotation of the connecting shaft is used for driving the second coupler and the first coupler to rotate reversely, so that the purpose of reducing the speed of the motor of the belt scale is achieved, the damping ring transmits torque during speed reduction in the speed reduction process, and the damping ring is not easy to damage and break due to the existence of six staggered screws.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

fig. 2 is a schematic structural view of the first coupling of the present invention;

fig. 3 is a side view of the first coupling of the present invention;

fig. 4 is a side view of a second coupling of the present invention;

FIG. 5 is a schematic view of the structure of the damping ring of the present invention;

in the figure: 1. a belt scale motor; 2. a speed reducer; 3. a first coupling; 4. a second coupling; 5. a damping ring; 6. a drive shaft; 7. a connecting shaft; 8. a first screw; 9. a second screw; 10. a shaft hole; 11. a corner; 12. a gap.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a connecting mechanism for a raw material belt scale motor and a speed reducer in a workshop includes a belt scale motor 1, a speed reducer 2, and a first coupler 3 and a second coupler 4 located therebetween, a driving shaft 6 is connected to a side wall of the belt scale motor 1, one end of the driving shaft 6 is connected to the first coupler 3, a shaft hole 10 is formed in the middle of the first coupler 3, the driving shaft 6 is inserted into the shaft hole 10, the second coupler 4 is installed on one side of the first coupler 3, a damping ring 5 is installed between the first coupler 3 and the second coupler 4, three first screws 8 and three second screws 9 are uniformly distributed on adjacent side walls of the first coupler 3 and the second coupler 4, six corners 11 are uniformly distributed on the edge of the damping ring 5, a gap 12 is formed on one side of each corner 11, and the first screws 8 and the second screws 8, Three second screws 9 are respectively inserted into one gap 12, one side of the second coupler 4 is connected with a connecting shaft 7, and the connecting shaft 7 is connected with the speed reducer 2.

The first coupler 3 and the second coupler 4 are connected through three first screws 8, three second screws 9 and the damping ring 5, and the six screws and the damping ring 5 are used for transmitting torque and the damping ring 5 is used for damping.

The three first screws 8 and the three second screws 9 are distributed in a staggered mode, so that the first coupler 3 and the second coupler 4 can be firmly fixed in position through the damping rings 5.

The specifications of the three first screws 8 and the three second screws 9 are all matched with the gaps 12, and the positions of the three first screws 8 and the positions of the three second screws 9 correspond to the six gaps 12 respectively.

Connecting axle 7 inserts inside second shaft coupling 4, and be connected with first shaft coupling 3 through damping ring 5, on the one hand, can make whole coupling mechanism arrangement more firm, on the other hand utilizes the cushioning effect of damping ring 5, make coupling mechanism's stability can obtain guaranteeing, speed reducer 2's life has been prolonged, make coupling mechanism also only can appear the condition that damping ring 5 damaged when damaging simultaneously, only need change damping ring 5 can, be convenient for maintain, and traditional axle sleeve has been solved, the easy cracked problem of flange joint.

The utility model has the advantages that: because two couplers are adopted, a damping ring 5 is arranged between the two couplers, six evenly distributed corners 11 are arranged on the edge of the damping ring 5, one side of each corner 11 is provided with a gap 12, three first screws 8 are connected on the first coupler 3 in a penetrating way, three second screws 9 are connected on the second coupler 4 in a penetrating way, the six screws are distributed in a staggered way, each screw corresponds to one gap 12, so that the first coupler 3 and the second coupler 4 can pass through the damping ring 5 to fix positions, on one hand, the whole connecting mechanism can be more firmly arranged, on the other hand, the stability of the connecting mechanism is ensured by using the damping effect of the damping ring 5, the service life of the speed reducer 2 is prolonged, and meanwhile, the connecting mechanism only has the situation that the damping ring 5 is damaged when being damaged, only the damping ring 5 needs to be replaced, and the maintenance is convenient, and the problem that the connection of the traditional shaft sleeve and the flange is easy to break is solved.

The connecting shaft 7 is driven to rotate by the speed reducer 2, the second coupler 4 and the first coupler 3 are driven to rotate reversely by the rotation of the connecting shaft 7, so that the purpose of reducing the speed of the belt scale motor 1 is achieved, the damping ring 5 transmits torque during speed reduction in the speed reduction process, and the damping ring 5 is not easy to damage and break due to the existence of six staggered screws.

The utility model discloses when using, at first need assemble whole coupling mechanism, be connected drive shaft 6 one with first shaft coupling 3, and inside drive shaft 6 inserts first shaft coupling 3's shaft hole 10, at first shaft coupling 3 side-mounting second shaft coupling 4 afterwards, and install damping ring 5 between first shaft coupling 3 and second shaft coupling 4, three first screws 8 of cross-under on the first shaft coupling 3, three second screws 9 of cross-under on the second shaft coupling 4, six screw staggered distribution, and insert inside one clearance 12 on the damping ring 5 respectively, finally connect connecting axle 7 with second shaft coupling 4 one side, connecting axle 7 is connected with speed reducer 2. Because two couplers are adopted, a damping ring 5 is arranged between the two couplers, six evenly distributed corners 11 are arranged on the edge of the damping ring 5, one side of each corner 11 is provided with a gap 12, three first screws 8 are connected on the first coupler 3 in a penetrating way, three second screws 9 are connected on the second coupler 4 in a penetrating way, the six screws are distributed in a staggered way, each screw corresponds to one gap 12, so that the first coupler 3 and the second coupler 4 can pass through the damping ring 5 to fix positions, on one hand, the whole connecting mechanism can be more firmly arranged, on the other hand, the stability of the connecting mechanism is ensured by using the damping effect of the damping ring 5, the service life of the speed reducer 2 is prolonged, and meanwhile, the connecting mechanism only has the situation that the damping ring 5 is damaged when being damaged, only the damping ring 5 needs to be replaced, and the maintenance is convenient, and the problem that the connection of the traditional shaft sleeve and the flange is easy to break is solved. When the belt scale motor 1 is operated, the speed reducer 2 is used for driving the connecting shaft 7 to rotate, the rotation of the connecting shaft 7 is used for driving the second coupler 4 and the first coupler 3 to rotate reversely, so that the purpose of reducing the speed of the belt scale motor 1 is achieved, the damping ring 5 transmits torque when the speed is reduced in the speed reducing process, and the damping ring 5 is not easy to damage and break due to the existence of six staggered screws.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The utility model provides a coupling mechanism for workshop raw materials belt weigher motor and speed reducer, includes belt weigher motor (1), speed reducer (2) and is located first shaft coupling (3), second shaft coupling (4) between the two, a serial communication port, be connected with drive shaft (6) on belt weigher motor (1) lateral wall, drive shaft (6) one end is connected with first shaft coupling (3), first shaft coupling (3) middle part is provided with shaft hole (10), inside drive shaft (6) insert shaft hole (10), first shaft coupling (3) side-mounting second shaft coupling (4), install damping ring (5) between first shaft coupling (3) and second shaft coupling (4), be provided with three evenly distributed first screw (8) respectively on the adjacent lateral wall of first shaft coupling (3) and second shaft coupling (4) the two, Three second screws (9), damping ring (5) edge is provided with six evenly distributed's corner (11), every corner (11) one side all is provided with a clearance (12), three inside first screw (8), three second screws (9) insert a clearance (12) respectively, second shaft coupling (4) one side is connected with connecting axle (7), connecting axle (7) are connected with speed reducer (2).

2. The connecting mechanism for the motor and the reducer of the workshop raw material belt scale according to claim 1, wherein the first coupling (3) and the second coupling (4) are connected through three first screws (8), three second screws (9) and a damping ring (5).

3. The connecting mechanism for the motor and the speed reducer of the workshop raw material belt scale according to claim 1, wherein three first screws (8) and three second screws (9) are distributed in a staggered manner.

4. The connecting mechanism for the motor and the speed reducer of the workshop raw material belt scale according to claim 1, wherein specifications of the three first screws (8) and the three second screws (9) are all matched with the gaps (12), and positions of the three first screws (8) and the three second screws (9) correspond to the six gaps (12) respectively.

5. The connecting mechanism for the motor and the reducer of the workshop raw material belt scale according to claim 1, wherein the connecting shaft (7) is connected into the second coupling (4) and is connected with the first coupling (3) through the damping ring (5).