CN210504342U - A drive device for a chain conveyor - Google Patents

Abstract

The utility model relates to a drive arrangement for chain conveyer, including support frame, bracing piece and lower part pivot, the inside built-in board that all is provided with of both sides upper surface of support frame, the bracing piece welding is in the outside both sides of motor, and the lower extreme of bracing piece installs inside spring, the side at the motor is connected in the rotation of lower part pivot, the inboard at the support frame is seted up to the locating hole, the inside connecting axle that all is provided with in both sides of upper portion pivot, and the connecting axle rotates the inside of connecting at solid fixed ring, the other end of telescopic link is through middle pivot and stopper interconnect, outside slider is through outside spout and support frame interconnect, inside spout has been seted up to the inboard of belt, inside pivot and pulley interconnect are passed through to the inside of horizontal pole. The driving device for the chain conveyor can adjust the installation position of the device according to chain conveyors of different models, and the device can maintain the stability in the working process of the motor.

Description

Driving device for chain conveyor

[ technical field ] A method for producing a semiconductor device

The utility model relates to a chain conveyor field, concretely relates to drive arrangement for chain conveyor.

[ background of the invention ]

The chain conveyor uses the chain as a traction and bearing body to convey materials, the chain can adopt a common sleeve roller conveying chain and can also adopt other various special chains, the conveying capacity of the chain conveyor is high, a main conveying tray, a large-sized turnover box and the like are adopted, the conveying chain has various structural forms and various accessories, the accumulating and conveying are easy to realize, the chain conveyor can be used as an assembly production line or used for storing and conveying materials, a corresponding driving device is required to be installed when the chain conveyor rotates, the chain conveyors with different powers are equipped with the conveying devices with different powers according to different conditions, but most of the driving devices for the chain conveyor can not adjust the height and the length of installation parts of the chain conveyors according to different types of chain conveyors, the applicability is low, and when the driving device for the chain conveyor works, the driving part can generate vibration to a certain degree when providing power for the chain conveyor, the outside can generate, the device is not beneficial to being used stably, and the innovative design is carried out on the basis of the original driving device for the chain conveyor aiming at the problems.

[ Utility model ] content

In order to solve the above problem, an object of the present invention is to provide a driving device for chain conveyor, which solves the problem that the driving device for chain conveyor in the prior art cannot adjust the height and length of the installation component according to the chain conveyor of different models, and has low applicability, and when the driving device for chain conveyor works, the vibration condition of a certain degree can be generated outside the process of providing power by the driving component, which is not beneficial to the stable use of the device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a driving device for a chain conveyor comprises a supporting frame, supporting rods and a lower rotating shaft, wherein built-in plates are arranged inside the upper surfaces of two sides of the supporting frame, the inner parts of the built-in plates are rotatably connected with an upper rotating shaft, a motor is fixed on the lower surface inside the supporting frame, the supporting rods are welded on two sides of the outer part of the motor, an inner spring is arranged at the lower end of each supporting rod, the supporting rods are connected with one ends of side rods through the side rotating shafts, the other ends of the side rods are connected with the supporting frame through a bottom rotating shaft, the lower rotating shaft is rotatably connected to the side surface of the motor, the outer part of the lower rotating shaft is connected with the upper rotating shaft through a belt, positioning holes are formed in the inner side of the supporting frame, side chutes are reserved on two sides of the inner part of the supporting frame symmetrically, a cross, and the connecting axle rotates to be connected in solid fixed ring's inside to solid fixed ring's lower extreme is through the one end interconnect of outside pivot and telescopic link, the other end of telescopic link is through middle pivot and stopper interconnect, and the lower surface mounting of stopper has the side spring to the side of stopper is fixed with outside slider, outside slider is through outside spout and support frame interconnect, and outside spout symmetry sets up the outside both sides at the support frame, inside spout has been seted up to the inboard of belt, the inside of horizontal pole is through inside pivot and pulley interconnect, and the outside bilateral symmetry of horizontal pole installs the side slider to the locating hole has been seted up to the horizontal pole side.

The utility model provides a drive arrangement for chain conveyor further sets up to: the built-in boards and the supporting frame form a lifting structure, the transverse distance between every two adjacent built-in boards is smaller than the length of the upper rotating shaft, and the upper rotating shaft and the connecting shaft form a telescopic structure.

The utility model provides a drive arrangement for chain conveyor further sets up to: the bracing piece passes through inside spring and support frame constitution elastic construction, and the bracing piece rotates with the one end of side pole through the side pivot to be connected, and the other end of side pole passes through bottom pivot and support frame constitution rotating-structure.

The utility model provides a drive arrangement for chain conveyor further sets up to: the positioning holes are arranged on the inner side of the support frame at equal intervals, the position size of the positioning holes formed in the support frame corresponds to the position size of the positioning holes formed in the cross rod, and the length of the distribution range of the positioning holes is equal to the length of the side sliding grooves.

The utility model provides a drive arrangement for chain conveyor further sets up to: the cross rod forms a sliding structure with the support frame through the side sliding block and the side sliding groove, the sliding direction of the sliding structure is the left-right direction, and the length of the cross rod is equal to the inner width of the support frame.

The utility model provides a drive arrangement for chain conveyor further sets up to: the one end of telescopic link forms rotating-structure through outside pivot and solid fixed ring, and the other end of telescopic link rotates with the stopper through middle pivot to the stopper passes through side spring and support frame elastic connection, and the stopper passes through outside slider and outside spout and support frame constitution sliding structure simultaneously.

The utility model provides a drive arrangement for chain conveyor further sets up to: the pulley passes through inside pivot and constitutes revolution mechanic with the horizontal pole, and the pulley passes through inside spout and belt sliding connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) this drive arrangement for chain conveyer through built-in board that elevation structure set up to and the connecting axle that extending structure set up, when using, can be according to the chain conveyer of different models size, adjust the high position of upper portion pivot and connecting axle through built-in board, and according to chain conveyer's width, adjust the length position of connecting axle, the setting of this structure makes the device can be applicable to the chain conveyer of different models, has increased the device's practicality.

(2) This drive arrangement for chain conveyer through the horizontal pole that sliding structure set up to and the locating hole that equidistant set up, at the in-process of adjusting upper portion pivot height, the horizontal pole passes through the side slider and removes in the side spout, thereby adjusts the length of belt, and the normal use after the upper portion pivot removal high position of being convenient for has increased the device's performance.

(3) This drive arrangement for chain conveyer, bracing piece through elastic construction setting, and the side pole that the rotating-structure set up, in-process at the motor provides power work, the outside of motor produces the vibrations condition of certain degree, the stability of motor during operation can be maintained in the setting of side pole and inside spring this moment, and the connecting axle is installed at the in-process of the inside rotation work of chain conveyer, the stability in the connecting axle course of operation can be maintained to the stopper that elasticity set up and the telescopic link that rotates the setting, the stability of the device has been increased.

[ description of the drawings ]

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

fig. 2 is a schematic cross-sectional structure view of the left side of the present invention;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 2.

In the figure: 1. support frame, 2, built-in board, 3, upper portion pivot, 4, including a motor, 5, the bracing piece, 6, inside spring, 7, the side pivot, 8, the side pole, 9, the bottom pivot, 10, the lower part pivot, 11, the belt, 12, the locating hole, 13, the side spout, 14, the horizontal pole, 15, the connecting axle, 16, solid fixed ring, 17, outside pivot, 18, the telescopic link, 19, middle pivot, 20, the stopper, 21, the side spring, 22, outside slider, 23, outside spout, 24, inside spout, 25, inside pivot, 26, the pulley, 27, the side slider.

[ detailed description ] embodiments

A driving device for a chain conveyor according to the present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a driving device for a chain conveyor comprises a supporting frame 1, a built-in plate 2, an upper rotating shaft 3, a motor 4, a supporting rod 5, an internal spring 6, a side rotating shaft 7, a side rod 8, a bottom rotating shaft 9, a lower rotating shaft 10, a belt 11, a positioning hole 12, a side sliding groove 13, a cross rod 14, a connecting shaft 15, a fixing ring 16, an external rotating shaft 17, a telescopic rod 18, a middle rotating shaft 19, a limiting block 20, a side spring 21, an external sliding block 22, an external sliding groove 23, an internal sliding groove 24, an internal rotating shaft 25, a pulley 26 and a side sliding block 27, wherein the built-in plate 2 is arranged inside the upper surfaces of two sides of the supporting frame 1, the upper rotating shaft 3 is connected with the internal rotating of the built-in plate 2, the motor 4 is fixed on the lower surface of the internal of the supporting frame 1, the supporting rod 5 is welded on two external sides of the motor 4, the internal spring 6, meanwhile, the other end of the side rod 8 is connected with the support frame 1 through the bottom rotating shaft 9, the lower rotating shaft 10 is rotatably connected with the side surface of the motor 4, the outer part of the lower rotating shaft 10 is connected with the upper rotating shaft 3 through the belt 11, the positioning hole 12 is arranged on the inner side of the support frame 1, the side sliding grooves 13 are symmetrically reserved on two sides of the inner part of the support frame 1, the cross rod 14 is arranged above the inner side of the support frame 1, the connecting shafts 15 are arranged inside two sides of the upper rotating shaft 3, the connecting shafts 15 are rotatably connected with the inner part of the fixing ring 16, the lower end of the fixing ring 16 is connected with one end of the telescopic rod 18 through the outer rotating shaft 17, the other end of the telescopic rod 18 is connected with the limiting block 20 through the middle rotating shaft 19, the side spring 21 is arranged on the lower surface of the limiting block 20, the outer sliding grooves 23 are symmetrically formed in two outer sides of the support frame 1, the inner side of the belt 11 is provided with inner sliding grooves 24, the inner portion of the cross rod 14 is connected with the pulley 26 through an inner rotating shaft 25, the two outer sides of the cross rod 14 are symmetrically provided with side sliding blocks 27, and the side surface of the cross rod 14 is provided with positioning holes 12;

the built-in plates 2 and the support frame 1 form a lifting structure, the transverse distance between every two adjacent built-in plates 2 is smaller than the length of the upper rotating shaft 3, the upper rotating shaft 3 and the connecting shaft 15 form a telescopic structure, and the heights of the upper rotating shaft 3 and the connecting shaft 15 are adjusted by adjusting the height of the built-in plates 2;

the supporting rod 5 and the supporting frame 1 form an elastic structure through the internal spring 6, the supporting rod 5 is rotatably connected with one end of the side rod 8 through the side rotating shaft 7, the other end of the side rod 8 and the supporting frame 1 form a rotating structure through the bottom rotating shaft 9, and the side rod 8 arranged in the rotating structure and the supporting rod 5 arranged in the elastic structure are arranged, so that the stability of the motor 4 in the working process is maintained conveniently;

the positioning holes 12 are arranged on the inner side of the support frame 1 at equal intervals, the position size of the positioning hole 12 formed in the support frame 1 corresponds to the position size of the positioning hole 12 formed in the cross bar 14, the length of the distribution range of the positioning holes 12 is equal to that of the side sliding groove 13, and the positioning holes 12 in proper positions are selected to facilitate the use of bolts to fix the position of the cross bar 14;

the cross rod 14 and the support frame 1 form a sliding structure through the side sliding block 27 and the side sliding groove 13, the sliding direction of the sliding structure is the left-right direction, the length of the cross rod 14 is equal to the inner width of the support frame 1, and when the height position of the built-in plate 2 is adjusted, the cross rod 14 moves in the side sliding groove 13 through the side sliding block 27;

one end of the telescopic rod 18 and the fixing ring 16 form a rotating structure through an external rotating shaft 17, the other end of the telescopic rod 18 is rotatably connected with a limiting block 20 through a middle rotating shaft 19, the limiting block 20 is elastically connected with the support frame 1 through a side spring 21, the limiting block 20 and the support frame 1 form a sliding structure through an external sliding block 22 and an external sliding groove 23, and the structure can maintain the stability of the connecting shaft 15 in the rotating process;

the pulley 26 and the cross bar 14 form a rotating structure through the internal rotating shaft 25, and the pulley 26 is connected with the belt 11 in a sliding manner through the internal sliding groove 24, and during the rotation of the belt 11, the pulley 26 rotates in the internal sliding groove 24.

The utility model discloses a theory of operation is: when the device is used, firstly, according to the type of a chain conveyor, a threaded rod outside the support frame 1 is loosened, the height position of the built-in plate 2 is adjusted, the upper rotating shaft 3 and the connecting shaft 15 are positioned at the installation position of the chain conveyor, at the moment, the cross rod 14 moves inside the side sliding groove 13 through the side sliding block 27, when the built-in plate 2 is adjusted to a proper position, a locking nut outside the support frame 1 is rotated reversely for fixing, at the moment, the position of a positioning hole 12 formed in the cross rod 14 corresponds to the position of a positioning hole 12 formed in the corresponding position of the support frame 1, the cross rod is fixed through the positioning hole 12 by using a bolt, then the locking nut outside the upper rotating shaft 3 is loosened, according to the width condition of the chain conveyor, the locking nut outside the upper rotating shaft 3 is loosened, the length condition of the connecting shaft 15 is adjusted, and the, the locking nut outside the upper rotating shaft 3 is rotated reversely to fix the position of the connecting shaft 15, in the process of moving the position of the connecting shaft 15, two ends of the telescopic rod 18 rotate through the outer rotating shaft 17 and the middle rotating shaft 19 respectively, the telescopic rod 18 pushes the limiting block 20 to move downwards in the outer sliding groove 23 through the outer sliding block 22, and meanwhile, the limiting block 20 compresses the side spring 21 downwards, the structure can maintain the stability of the connecting shaft 15 in the rotating process during work, and the device is installed on a chain conveyor;

the power of connecting motor 4, motor 4 drives lower part pivot 10 and rotates, lower part pivot 10 passes through belt 11 and drives upper portion pivot 3 and connecting axle 15 and rotate, connecting axle 15 rotates and provides power for chain conveyor, at the in-process of the device work, motor 4 can produce the vibrations condition of certain degree, the stability of motor 4 can be maintained to side pole 8 that the rotating-structure set up and the bracing piece 5 that the elastic construction set up this moment, this is the theory of operation of this chain conveyor drive arrangement, the content that does not make detailed description in this description simultaneously all belongs to the prior art that this area of professional know.

The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims (7)

1. The utility model provides a drive arrangement for chain conveyor, includes support frame, bracing piece and lower part pivot, its characterized in that: the inner parts of the upper surfaces of the two sides of the support frame are respectively provided with an embedded plate, the inner parts of the embedded plates are rotatably connected with an upper rotating shaft, the lower surface of the inner part of the support frame is fixedly provided with a motor, the support rods are welded on the two outer sides of the motor, the lower ends of the support rods are provided with inner springs, the support rods are mutually connected with one ends of side rods through the side rotating shafts, the other ends of the side rods are mutually connected with the support frame through a bottom rotating shaft, the lower rotating shafts are rotatably connected on the side surfaces of the motor, the outer parts of the lower rotating shafts are mutually connected with the upper rotating shafts through belts, the inner side of the support frame is provided with positioning holes, side sliding grooves are symmetrically reserved on the two inner sides of the support frame, a transverse rod is arranged above the inner side of the support frame, the connecting shafts are respectively arranged inside the, the other end of telescopic link is through middle pivot and stopper interconnect, and the lower surface mounting of stopper has the side spring to the side of stopper is fixed with outside slider, outside slider is through outside spout and support frame interconnect, and the outside both sides at the support frame are seted up to outside spout symmetry, inside spout has been seted up to the inboard of belt, the inside of horizontal pole is through inside pivot and pulley interconnect, and the outside bilateral symmetry of horizontal pole installs the side slider to the locating hole has been seted up to the horizontal pole side.

2. The driving apparatus for a chain conveyor as claimed in claim 1, wherein: the built-in boards and the supporting frame form a lifting structure, the transverse distance between every two adjacent built-in boards is smaller than the length of the upper rotating shaft, and the upper rotating shaft and the connecting shaft form a telescopic structure.

3. The driving apparatus for a chain conveyor as claimed in claim 1, wherein: the bracing piece passes through inside spring and support frame constitution elastic construction, and the bracing piece rotates with the one end of side pole through the side pivot to be connected, and the other end of side pole passes through bottom pivot and support frame constitution rotating-structure.

4. The driving apparatus for a chain conveyor as claimed in claim 1, wherein: the positioning holes are arranged on the inner side of the support frame at equal intervals, the position size of the positioning holes formed in the support frame corresponds to the position size of the positioning holes formed in the cross rod, and the length of the distribution range of the positioning holes is equal to the length of the side sliding grooves.

5. The driving apparatus for a chain conveyor as claimed in claim 1, wherein: the cross rod forms a sliding structure with the support frame through the side sliding block and the side sliding groove, the sliding direction of the sliding structure is the left-right direction, and the length of the cross rod is equal to the inner width of the support frame.

6. The driving apparatus for a chain conveyor as claimed in claim 1, wherein: the one end of telescopic link forms rotating-structure through outside pivot and solid fixed ring, and the other end of telescopic link rotates with the stopper through middle pivot to the stopper passes through side spring and support frame elastic connection, and the stopper passes through outside slider and outside spout and support frame constitution sliding structure simultaneously.

7. The driving apparatus for a chain conveyor as claimed in claim 1, wherein: the pulley passes through inside pivot and constitutes revolution mechanic with the horizontal pole, and the pulley passes through inside spout and belt sliding connection.

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