CN219198797U - Travelling mechanism of mechanical equipment and mechanical equipment - Google Patents

Abstract

The utility model discloses a travelling mechanism of mechanical equipment, which comprises more than two guide pieces and travelling units which are matched and arranged relative to each guide piece, wherein the more than two guide pieces are arranged in parallel; the travelling unit comprises more than two travelling assemblies which are arranged on the same guide piece at intervals; the advancing assembly comprises a roller group and an adjusting mechanism, the adjusting mechanism is connected to the roller group, and the roller group is in sliding connection with the guide piece. Further, the advancing mechanism further comprises a synchronizing piece, and adjacent adjusting mechanisms are connected through the synchronizing piece, so that synchronous adjustment of all the adjusting mechanisms is achieved. The travelling mechanism of the mechanical equipment can ensure that the mechanical equipment is synchronous left and right and consistent up and down when in lifting when moving under the condition that the guide piece span is large and the mechanical equipment is heavy.

Description

Travelling mechanism of mechanical equipment and mechanical equipment

Technical Field

The present utility model relates to the field of mechanical equipment traveling technologies, and in particular, to a traveling mechanism of a mechanical equipment and a mechanical equipment.

Background

In some production environments, the mechanical device is disposed on the guide and needs to move along the guide, and in the prior art, the mechanical device can move on the guide through the fixing plate, the roller set and the linear transmission mechanism, and the relative height between the mechanical device and the guide can be adjusted, however, the travelling mechanism of the existing mechanical device still needs to be improved.

The traveling mechanism of the existing mechanical equipment comprises four rolling parts and two guide pieces, wherein the four rolling parts are arranged on the two guide pieces, the two rolling parts in the vertical direction with the guide pieces are a group, namely a driving traveling unit and a driven traveling unit, a synchronizing piece and a transmission shaft are connected between the two rolling parts of the driving traveling unit, one rolling part is connected with a power mechanism, a synchronizing piece is connected between the two rolling parts of the driven traveling unit, when the span of the mechanical equipment is large and the mechanical equipment is heavy, the corresponding guide piece with a large span is needed, when traveling on the guide piece, the rolling parts connected with the power mechanism are in advance, the other rolling parts lag, so that the mechanical equipment rotates by taking the advanced rolling part as an axle center, the mechanical equipment is possibly derailed, when the height of the mechanical equipment is adjusted, the synchronizing piece can not timely transmit torque due to the large span, the synchronizing piece can move up and down along with the advanced rolling part to deflect, and the mechanical equipment can be clamped in the adjusting process.

In summary, in the case where the mechanical span is large and the mechanical equipment is heavy, the conventional traveling mechanism cannot ensure that the mechanical equipment is synchronized left and right when moving and keeps up and down uniform when lifting.

Disclosure of Invention

First, the technical problem to be solved

In order to solve the problems in the prior art, the utility model provides a traveling mechanism of a mechanical device and the mechanical device, which can ensure that the mechanical device is synchronous left and right when moving and keeps consistent up and down when lifting under the condition that the mechanical device has a large span and the mechanical device is heavy.

(II) technical scheme

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

in one aspect, the utility model provides a traveling mechanism of mechanical equipment, which comprises more than two guide pieces and traveling units matched with each guide piece, wherein the more than two guide pieces are mutually parallel;

the travelling unit comprises more than two travelling assemblies which are arranged on the same guide piece at intervals;

the advancing assembly comprises a roller group and an adjusting mechanism, the adjusting mechanism is connected to the roller group, and the roller group is in sliding connection with the guide piece.

Further, the advancing mechanism further comprises a synchronizing piece, and adjacent adjusting mechanisms are connected through the synchronizing piece.

According to the scheme, the synchronous piece is used for realizing synchronous adjustment of the more than two travelling assemblies, so that synchronous adjustment of each adjusting mechanism is realized.

Further, the roller set comprises a wheel frame, rollers, more than one bearing and a wheel shaft, wherein the wheel shaft is arranged in the wheel frame, and the rollers are arranged on the wheel shaft through the bearings.

Further, the adjusting mechanism comprises an adjusting bracket and a linear transmission mechanism, and the wheel frame is also provided with a sliding groove;

the adjusting bracket is connected to the wheel frame; the adjusting bracket slides up and down along the sliding groove;

the linear transmission mechanism is arranged on the adjusting bracket and used for driving the adjusting bracket to move up and down relative to the wheel frame.

According to the scheme, the adjusting bracket is used for adjusting the height of the linear transmission mechanism relative to the guide rail.

Further, the device also comprises a first power mechanism which is connected to the adjusting bracket; the output shaft of the first power mechanism is connected with the input shaft of the linear transmission mechanism.

According to the scheme, the first power mechanism is used for driving the linear transmission mechanism to operate.

Further, the device also comprises a second power mechanism, wherein the second power mechanism is connected to the wheel frame, and an output shaft of the second power mechanism is connected with the wheel shaft.

According to the scheme, the second power mechanism is used for driving the roller to rotate.

Further, a fixing plate is further arranged on the adjusting bracket.

Further, the roller group further comprises a mounting piece, the mounting piece comprises a spacing sleeve and a clamp spring, when two bearings are arranged, the spacing sleeve is arranged between the two bearings, and the clamp spring is arranged on the wheel shaft and used for limiting and fixing the bearings.

The above proposal shows that the roller is matched with the guide piece for realizing the directional linear movement of the mechanical equipment.

In another aspect, the present utility model provides a machine, employing a travel mechanism of the machine as described above.

(III) beneficial effects

The travelling mechanism of the mechanical equipment has the beneficial effects that: more than two advancing assemblies located on the same guide piece are connected together through a synchronizing piece, when the span of the guide piece is large and the mechanical equipment is heavy, more than two advancing assemblies on the same guide piece can be simultaneously carried out when the height of the mechanical equipment is adjusted, more than two advancing assemblies can be simultaneously moved, so that the left side and the right side of the mechanical equipment can be synchronous when the height is adjusted, and the left side and the right side of the mechanical equipment can simultaneously advance when the height is adjusted.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

FIG. 1 is a mating view of a travel unit and a machine according to one embodiment of the present utility model;

fig. 2 is a front view of a traveling unit according to an embodiment of the present utility model;

FIG. 3 is a side view of a travel unit according to one embodiment of the utility model;

fig. 4 is a top view of a travel unit according to one embodiment of the utility model.

Wherein the above figures include the following reference numerals:

1. a traveling unit; 11. a traveling assembly; 111. a roller set; 1111. a wheel carrier; 1111A, a sliding groove; 1112. a roller; 1113. a wheel axle; 1114. a bearing; 112. an adjusting mechanism; 1121. adjusting the bracket; 1122. a linear transmission mechanism; 2. a guide member; 3. a synchronizing member; 4. a first power mechanism; 5. a second power mechanism; 6. a mechanical device; 7. and a fixing plate.

Detailed Description

The utility model will be better explained for understanding by referring to the following detailed description of the embodiments in conjunction with the accompanying drawings.

The travelling mechanism of the mechanical equipment according to one embodiment of the present utility model, as shown in fig. 1 to 4, comprises more than two guide members 2 and travelling units 1 arranged in a matching manner with respect to each guide member 2, wherein the more than two guide members 2 are arranged in parallel with each other;

the traveling unit 1 includes two or more traveling assemblies 11, and the two or more traveling assemblies 11 are disposed on the same guide 2 at intervals;

the travelling assembly 11 comprises a roller set 111 and an adjusting mechanism 112, and the roller set 111 is slidably connected with the guide 2.

Further, the travelling mechanism further comprises a synchronizing piece 3, and the synchronizing piece 3 is arranged between the adjusting mechanisms 112 of more than two travelling assemblies 11 and is used for synchronously adjusting each adjusting mechanism 112.

As shown in fig. 1, in this embodiment, two guiding elements 2 are arranged in parallel, two traveling units 1 are respectively arranged on the two guiding elements 2, the number of traveling assemblies 11 is also two, the two traveling units 1 are oppositely arranged, rollers 1112 of the two traveling assemblies 11 are both contacted with the guiding elements 2, the guiding elements 2 are guide rails, the synchronizing element 3 is a synchronizing shaft, and the adjusting mechanisms 112 of the two traveling assemblies 11 are oppositely arranged.

Further, the guide 2 may also be a remaining mechanism capable of linear guiding, such as a chute.

Further, the number of the traveling units 1 may be greater than two, and correspondingly, the number of the guiding elements 2 is increased to be the same as that of the traveling units 1, the guiding elements 2 are required to be arranged in parallel, the traveling units 1 are arranged on the guiding elements 2 opposite to the guiding elements, and the traveling units 1 are arranged oppositely.

Further, the number of the guide members 2 opposite to one traveling unit 1 may be one or plural, and the number of the guide members 2 contacted by one roller 1112 may be plural while ensuring that the roller 1112 rolls in the laying direction of the guide members 2 after being forced.

As shown in fig. 2-4, in particular, the roller set 111 includes a wheel frame 1111, rollers 1112, more than one bearing 1114 and an axle 1113, the axle 1113 is mounted in the wheel frame 1111, and the rollers 1112 are disposed on the axle 1113 through the bearings 1114;

the roller set 111 further comprises a mounting part, the mounting part comprises a spacer sleeve and a clamp spring, when the number of the bearings 1114 is two, the spacer sleeve is arranged between the two bearings 1114, the clamp spring is arranged on the wheel axle 1113 and used for limiting and fixing the bearings 1114, and the roller 1112 is matched with the guide part 2 to realize movement of the mechanical equipment 6.

In this embodiment, the roller 1112 is a V-shaped roller, the guide member 2 is a V-shaped guide member, and the narrow end of the V-shaped roller is clamped in the V-shaped groove of the V-shaped guide member.

Further, the roller 1112 may also be a U-shaped roller, the guide 2 may be a U-shaped guide matched with the roller 1112, and the U-shaped convex surface of the roller 1112 is clamped in the U-shaped groove of the guide 2.

Specifically, the adjusting mechanism 112 includes an adjusting bracket 1121 and a linear transmission mechanism 1122, and the wheel frame 1111 is further provided with a sliding groove 1111A;

the adjusting bracket 1121 is connected to the wheel frame 1111; the adjusting bracket 1121 slides up and down along the sliding groove 1111A;

the linear transmission mechanism 1122 is disposed on the adjusting bracket 1121 and is used for driving the adjusting bracket 1121 to move up and down relative to the wheel frame 1111.

In this embodiment, the sliding groove 1111A is formed on the wheel frame 1111.

The specific implementation method comprises the following steps: the head of the linear driving mechanism 1122 is mounted on the adjusting bracket 1121, and the lifting rod of the linear driving mechanism 1122 passes through the adjusting bracket 1121, and the lower end of the lifting rod is connected to the wheel frame 1111, when the linear driving mechanism 1122 operates, the adjusting bracket 1121 is driven to slide up and down in the sliding groove 1111A, so that the linear driving mechanism 1122 can drive the adjusting bracket 1121 to move up and down relative to the wheel frame 1111, thereby adjusting the height of the mechanical device 6 connected to the adjusting bracket 1121 relative to the wheel frame 1111.

In this embodiment, the linear transmission mechanism 1122 is a screw lifter, which is a prior art and will not be described in detail.

The screw rod lifter is a common turbine screw rod lifter, a machine head of the screw rod lifter is fixedly arranged on the adjusting bracket 1121 through bolts, a through hole through which a screw rod of the screw rod lifter passes is formed in the adjusting bracket 1121, the screw rod passes through and is arranged at the upper end of the wheel frame 1111 at the bottom, the first power mechanism 4 comprises a motor and an RV reducer, the motor drives an output shaft of the RV reducer to rotate, and an output shaft of the RV reducer is fixedly connected with an input shaft of the screw rod lifter.

Further, the linear transmission mechanism 1122 may also be a rack and pinion lifter, the nose of which is fixedly connected to the adjusting bracket 1121, the rack of which passes through the adjusting bracket 1121 and is fixedly connected to the wheel frame 1111, and the input shaft of which is fixedly connected to the output shaft of the RV reducer.

Specifically, the device further comprises a first power mechanism 4, wherein the first power mechanism 4 is connected to the adjusting bracket 1121; the output shaft of the first power mechanism 4 is connected with the input shaft of the screw rod lifter, when the first power mechanism 4 rotates, the machine head of the screw rod lifter drives the adjusting bracket 1121 to move up and down on the sliding groove 1111A, the first power mechanism 4 is used for controlling the base of the screw rod lifter to move up and down, the screw rod lifter further comprises a second power mechanism 5, the second power mechanism 5 is connected to the wheel frame 1111, the output shaft of the second power mechanism 5 is connected with the wheel axle 1113, and the second power mechanism 5 is used for driving the roller 1112 to rotate.

In this embodiment, the first power mechanism 4 and the second power mechanism 5 are both assemblies of a motor and an RV speed reducer, for the first power mechanism 4, the motor outputs torque, the RV speed reducer regulates and controls the rotation speed thereof, and transmits the regulated torque to an input shaft of the screw rod lifter, for the second power mechanism 5, the motor outputs torque, the RV speed reducer regulates and controls the rotation speed thereof, and transmits the regulated torque to the wheel axle 1113, the first power mechanism 4 and the second power mechanism 5 are separately arranged on two travelling assemblies 11, and the number of the two is one.

During specific operation, on the travelling component 11 provided with the first power mechanism 4, the first power mechanism 4 drives the screw rod lifter to operate, so that the machine head of the screw rod lifter can move up and down relative to the screw rod of the screw rod lifter, a synchronizing shaft is arranged between the screw rod lifter and another screw rod lifter which is not provided with the first power mechanism 4 for providing power, and the synchronizing shaft enables the torque output by the first power mechanism 4 to be transmitted from one screw rod lifter to the other screw rod lifter, so that synchronous movement of the two screw rod lifters is realized.

Further, the first power mechanism 4 and the second power mechanism 5 may be separately provided on the two traveling assemblies 11, or may be provided on the same traveling assembly 11.

Further, the first power mechanism 4 and the second power mechanism 5 may include only the electric motor.

Specifically, a fixing plate 7 for connecting the machine 6 is further provided on one side of the adjustment bracket 1121, and the fixing plate 7 is used for mounting the machine 6 on the traveling mechanism of the machine 6.

As shown in fig. 2 to 4, in the present embodiment, the two traveling units 1 have four fixing plates 7, and the mechanical device 6 is fixedly connected to the four fixing plates 7 for positioning the mechanical device 6.

Further, the number of the fixing plates 7 is not limited to four, and the remaining number of the fixing plates 7 is also preferable, and the fixing plates 7 serve to mount the mechanical device 6 between the two traveling units 1 on the one hand, so that the mechanical device 6 can be moved along with the rotation of the roller 1112, and on the other hand, the mechanical device 6 is fixedly connected with the adjusting mechanism 112, so that the height can be changed along with the adjustment of the adjusting mechanism 112.

As shown in fig. 1-2, specifically, the roller 1112 is in contact with the guide member 2, two ends of the synchronizing member 3 are respectively connected with working shafts of the screw lifters of more than two traveling assemblies 11, and the two screw lifters can synchronously operate through the synchronizing member 3.

Specifically, the mechanical device 6 and the synchronizing member 3 are not in contact with each other, and the mechanical device 6 and the synchronizing member 3 are not in contact with each other in order to prevent interference with each other at the time of installation.

A mechanical device 6 of an embodiment of the present utility model employs a traveling mechanism of the mechanical device 6 as described above.

As shown in fig. 1, in the present embodiment, the machine 6 is a heavy machine on a plastic product production line such as an extruder.

Further, the machine 6 may be a remaining machine requiring linear movement.

The specific adjustment process of the mechanical equipment 6 is as follows: the mechanical device 6 is installed between the four fixing plates 7 of the two traveling units 1, and when the two second power mechanisms 5 are operated, the roller 1112 will also rotate on the guide member 2 along with the operation of the second power mechanism 5, and since only one traveling unit 1 has one traveling unit 11 provided with the second power mechanism 5, the specific travel of the traveling unit 1 is: the moving element 11 provided with the second power mechanism 5 moves in advance, and the other moving element 11 moves with it. When the height of the mechanical equipment 6 is adjusted, the first power mechanism 4 operates to drive the heads of the screw lifters to move up and down, and the two screw lifters are connected through the synchronous shaft, so that the heights of the heads of the two screw lifters are adjusted at the same time.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly as such and as "connected," either fixedly or detachably, or integrally; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (9)

1. The traveling mechanism of the mechanical equipment is characterized by comprising more than two guide pieces and traveling units which are matched and arranged relative to each guide piece, wherein the more than two guide pieces are mutually parallel;

the travelling unit comprises more than two travelling assemblies which are arranged on the same guide piece at intervals;

the advancing assembly comprises a roller group and an adjusting mechanism, the adjusting mechanism is connected to the roller group, and the roller group is in sliding connection with the guide piece.

2. A travel mechanism for a mechanical device according to claim 1, wherein: the advancing mechanism further comprises a synchronizing piece, and adjacent adjusting mechanisms are connected through the synchronizing piece.

3. A travel mechanism for a mechanical device according to claim 1, wherein: the roller set comprises a wheel frame, rollers, more than one bearing and a wheel shaft, wherein the wheel shaft is erected in the wheel frame, and the rollers are arranged on the wheel shaft through the bearings.

4. A travel mechanism for a mechanical device according to claim 3, wherein: the adjusting mechanism comprises an adjusting bracket and a linear transmission mechanism, and the wheel frame is also provided with a sliding groove;

the adjusting bracket is connected to the wheel frame; the adjusting bracket slides up and down along the sliding groove;

the linear transmission mechanism is arranged on the adjusting bracket and used for driving the adjusting bracket to move up and down relative to the wheel frame.

5. A travel mechanism for a mechanical device according to claim 4, wherein: the first power mechanism is connected to the adjusting bracket; the output shaft of the first power mechanism is connected with the input shaft of the linear transmission mechanism.

6. A travel mechanism for a mechanical device according to claim 3, wherein: the wheel carrier is connected with the first power mechanism, and the output shaft of the first power mechanism is connected with the wheel shaft.

7. A travel mechanism for a mechanical device according to claim 4, wherein: the adjusting bracket is also provided with a fixing plate.

8. A travel mechanism for a mechanical device according to claim 3, wherein: the roller set further comprises a mounting piece, wherein the mounting piece comprises a spacing sleeve and a clamp spring, when two bearings are arranged, the spacing sleeve is arranged between the two bearings, and the clamp spring is arranged on the wheel shaft and used for limiting and fixing the bearings.

9. A mechanical device, characterized in that: travelling mechanism employing a mechanical device according to any one of claims 1-8.

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