CN219150704U - A New Type of Walking Flat Bottom Support Structure - Google Patents

Abstract

The utility model discloses a new type of running flat bottom support structure, which comprises a driving wheel alignment beam and a driven wheel alignment beam. Brackets are installed symmetrically inside the driving wheel beam on one side of the frame, and connecting bolts are symmetrically installed on the outer walls of the brackets, and the brackets are fixedly connected to the driving wheel beams through the connecting bolts, and the outer walls of the brackets are equipped with legal The flange frame and the outer wall of the flange frame are all equipped with a reduction box, and one end of the reduction box is equipped with a rotary drive member. The utility model not only realizes the automatic driving and walking movement of the new walking flat bottom support structure, but also facilitates the use of the sinking installation center of gravity moving down, and facilitates the installation and use of equipment with different widths, increasing the installation and application range of the walking flat bottom support structure .

Description

A New Type of Walking Flat Bottom Support Structure

technical field

The utility model relates to the technical field of a walking flat bottom support structure, in particular to a novel walking flat bottom support structure.

Background technique

The vibrating screen needs to arrange running devices on the floor where the track is laid, that is, adding running wheels to the flat bottom bracket of the vibrating screen. When the vibrating screen is light in weight, only four driven wheels are needed, and no motor drive is required at this time. , the diameter of the running wheel is below φ200. When the weight of the vibrating screen is heavy, two driving wheels are needed. At this time, electric shock drive is required to drive two driven wheels. The diameter of the running wheel is below φ600. When the weight of the vibrating screen is heavy, two The driving wheel needs to be driven by a reducer and a motor, and the diameter of the running wheel is above φ600. In the reducer-motor driven running device, a special new type of running flat support structure is required for walking support.

When the center of gravity of the flat bottom bracket is too high relative to the floor track surface, resonance may occur during the operation of the vibrating screen. In addition, the overall height of the vibrating screen will also become higher. If the height of the site is limited, the vibrating screen will not be arranged. The requirements for the installation site are higher. When the existing walking flat bottom support structure is in use, it is not conducive to automatic driving and walking movement. The use of the sinking installation center of gravity moves down, which affects the center position of the walking flat bottom support structure and increases the vibration. The probability of resonance during the operation of the screen; at the same time, when the flat bottom support structure is assembled, most of them are formed by an integral frame, which is not conducive to the adjustable installation of the structure width, which greatly affects the convenience of different types of equipment installation.

Utility model content

The purpose of this utility model is to provide a new type of walking flat bottom support structure to solve the problem that the walking flat bottom support structure in the above background technology is not convenient for automatic driving and walking, and is convenient for installation and use of equipment with different widths.

In order to achieve the above purpose, the utility model provides the following technical solutions: a new type of flat-bottomed support structure, including a driving wheel running beam and a driven wheel running beam, the outside of the driving wheel running beam is provided with a driven wheel running beam, and the driving wheel The inside of the wheel-shun beam is symmetrically installed with a stand, and the drive wheel-shun beam on one side of the stand is symmetrically installed with a bracket, and the outer wall of the bracket is symmetrically installed with connecting bolts, and the bracket passes through the connecting bolt and The driving wheel is fixedly connected along the beam, and the outer wall of the bracket is equipped with a flange frame, and the outer wall of the flange frame is equipped with a reduction box, and one end of the reduction box is installed with a rotary drive. The other end of the box is equipped with a driving shaft, and the inside of the stand is equipped with a driving wheel, and one end of the driving shaft near the driving wheel is equipped with a rotating shaft, and the rotating shafts are all fixedly connected with the driving wheel.

Preferably, cages are installed symmetrically inside the driven wheel running beam, and auxiliary wheels are installed inside the cages.

Preferably, a first crossbeam is symmetrically installed on the side of the driving wheel alignment beam close to the driven wheel alignment beam, and a second crossbeam is symmetrically installed on the side of the driven wheel alignment beam close to the driving wheel alignment beam.

Preferably, one end of the second beam close to the first beam is equipped with a telescopic column, and one end of the telescopic column extends to the inside of the second beam, and the other end of the telescopic column extends to the inside of the first beam.

Preferably, a plurality of sets of through holes at equal intervals are installed inside the telescopic column, a first detent is provided on the outer wall of the first beam on one side of the through hole, and the bottom end of the first detent extends to the through hole internal.

Preferably, a second detent is provided on the outer wall of the second beam on one side of the through hole, and the bottom end of the second detent extends to the inside of the through hole.

Compared with the prior art, the beneficial effect of the utility model is that the walking flat bottom support structure not only realizes the automatic driving and walking movement of the new walking flat bottom support structure, but also facilitates the use of the sinking installation center of gravity moving down, and facilitates different The width of the equipment is installed and used, which increases the installation scope of the walking flat support structure;

(1) The rotation of the reduction box is driven by the rotating drive, the driving wheel is driven by the rotating shaft to rotate, the driving wheel is driven by the driving wheel to move along the beam, and the auxiliary wheel supports the driven wheel along the beam. The driving wheel moves along the beam and the slave The driving wheel along the beam cooperates to play the role of walking support. The bracket, flange frame and stand are all installed inside the driving wheel along the beam. The sunken installation is adopted to reduce the height of the driving wheel along the beam and the ground, realizing the The new walking flat bottom support structure automatically drives the walking movement, which facilitates the use of the sunken installation and the downward movement of the center of gravity, and reduces the chance of resonance when the equipment is running;

(2) By inserting the telescopic column into the first beam and the second beam, the telescopic column can be slid and adjusted freely. The second beam and the telescopic column play a fixed role, realizing the micro-adjustment of the distance between the running flat bottom support structure, which facilitates the installation and use of equipment of different widths, and increases the installation scope of the running flat bottom support structure.

Description of drawings

Fig. 1 is the top view sectional structure schematic diagram of the utility model;

Fig. 2 is the front view sectional structure schematic diagram of the utility model;

Fig. 3 is the schematic diagram of enlarged structure at A place in Fig. 1 of the present utility model;

FIG. 4 is a schematic diagram of an enlarged structure of a top view section of a through hole of the present invention.

In the figure: 1. Driving wheel beam; 2. Bracket; 3. Connecting bolt; 4. Flange; Shaft; 10, vertical frame; 11, the first beam; 12, the first bayonet pin; 13, telescopic column; 14, through hole; 15, the second bayonet pin; 16, the second beam; 17, auxiliary wheel; 18, Cage; 19, driven wheel along the beam.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-4, an embodiment provided by the utility model: a new type of walking flat support structure, including the driving wheel shun beam 1 and the driven wheel shun beam 19, the outside of the driving wheel shun beam 1 is provided with the driven wheel shunt beam. Beam 19, the inside of the drive wheel along the beam 1 is symmetrically installed with a stand 10, the inside of the drive wheel along the beam 1 on one side of the stand 10 is symmetrically installed with a bracket 2, and the outer wall of the bracket 2 is symmetrically installed with connecting bolts 3, And the bracket 2 is fixedly connected with the driving wheel along the beam 1 through the connecting bolt 3, the connecting bolt 3 plays a role of connection and fixation, the outer wall of the bracket 2 is equipped with a flange frame 4, and the outer wall of the flange frame 4 is installed There is a reduction box 6, and one end of the reduction box 6 is equipped with a rotary drive member 5, which acts as a power drive, and the other end of the reduction box 6 is equipped with a drive shaft 7, and the inside of the stand 10 is equipped with a drive wheel 8 , the driving wheel 8 is movably connected with the stand 10, and the end of the driving shaft 7 near the driving wheel 8 is equipped with a rotating shaft 9, and the rotating shaft 9 is fixedly connected with the driving wheel 8, and the inside of the driven wheel along the beam 19 is symmetrically installed with a retaining Frame 18, auxiliary wheels 17 are installed inside the cage 18, and auxiliary wheels 17 are slidably connected with cage 18;

During use, by opening the rotary drive member 5, the rotary drive member 5 drives the reduction box 6 to rotate, the reduction box 6 drives the drive shaft 7 to rotate, the drive shaft 7 drives the rotation shaft 9 to rotate, and the rotation shaft 9 drives the drive wheel 8 to rotate. Under the support of the stand 10, the driving wheel 8 drives the driving wheel to move along the beam 1, the cage 18 supports the auxiliary wheel 17, and the auxiliary wheel 17 assists the driven wheel along the beam 19, and the driving wheel moves along the beam. 1 cooperates with the driven wheel beam 19 to play the role of walking support, the bracket 2 is connected with the driving wheel beam 1 through the connecting bolt 3, the bracket 2 and the flange frame 4 play the role of connecting support, and the bracket 2 , the flange frame 4 and the vertical frame 10 are all installed inside the driving wheel beam 1, and the sinking installation is adopted to reduce the height between the driving wheel beam 1 and the ground, so that the center of gravity of the running flat support structure moves down to reduce the The probability of resonance when the equipment is running realizes the automatic driving and walking movement of the new walking flat bottom support structure, which facilitates the use of the sunken installation and moves the center of gravity downward, and reduces the chance of resonance when the equipment is running;

The first crossbeam 11 is symmetrically installed on the side of the driving wheel shun beam 1 near the driven wheel shun beam 19, and the second crossbeam 16 is symmetrically installed on the side of the driven wheel shun beam 19 near the driving wheel shun beam 1, and the second crossbeam 16 is close to the first crossbeam. One end of a beam 11 is equipped with a telescopic column 13, and one end of the telescopic column 13 extends to the inside of the second beam 16, and the other end of the telescopic column 13 extends to the inside of the first beam 11, and the telescopic column 13 and the second beam 16 sliding connection, the telescopic column 13 is slidingly connected with the first beam 11;

The interior of the telescopic column 13 is equipped with a plurality of groups of through holes 14 at equal intervals. The first bayonet pin 12 is provided on the outer wall of the first beam 11 on one side of the through hole 14, and the bottom end of the first bayonet pin 12 extends to the through hole 14. Inside, the second beam 16 on the side of the through hole 14 is provided with a second detent 15 on the outer wall, and the bottom end of the second detent 15 extends to the inside of the through hole 14;

During use, by inserting the telescopic column 13 into the inside of the first beam 11 and the second beam 16, the telescopic column 13 can be freely slid and adjusted, and the first bayonet pin 12 is inserted into the inside of the first beam 11 and the through hole 14, and the first The bayonet 12 is used to fix the first beam 11 and the telescopic column 13, and the second bayonet 15 is inserted into the second beam 16 and the inside of the through hole 14, and the second bayonet 15 is to the second beam 16 and the telescopic column. 13 plays a fixed role to facilitate the adjustment of the distance between the driving wheel and the driven wheel along the beam 1 and the driven wheel along the beam 19, to facilitate the installation and use of equipment with different widths, and to realize the micro-adjustment of the distance between the running flat support structure, which facilitates different The width of the equipment is installed and used, which increases the installation scope of the walking flat support structure.

When the embodiment of the present application is in use: the external power supply is connected, firstly by turning on the rotary drive member 5, the rotary drive member 5 drives the reduction box 6 to rotate, the reduction box 6 drives the drive shaft 7 to rotate, and the drive shaft 7 drives the rotation shaft 9 to rotate, The rotating shaft 9 drives the driving wheel 8 to rotate. Under the support of the stand 10, the driving wheel 8 drives the driving wheel to move along the beam 1. The cage 18 supports the auxiliary wheel 17, and the auxiliary wheel 17 moves along the beam to the driven wheel. 19 for auxiliary support, the driving wheel shun beam 1 and the driven wheel shun beam 19 cooperate to play the role of walking support, the bracket 2 is connected with the driving wheel shun beam 1 through the connecting bolt 3, the bracket 2 and the flange frame 4 To play the role of connecting support, the bracket 2, the flange frame 4 and the stand 10 are all installed inside the drive wheel beam 1, and adopt a sunken installation to reduce the height of the drive wheel beam 1 and the ground, so that The center of gravity of the walking flat bottom bracket structure is moved down to reduce the chance of resonance during equipment operation. Afterwards, by inserting the telescopic column 13 into the inside of the first beam 11 and the second beam 16, the telescopic column 13 can be freely slid and adjusted, and the first card The pin 12 is inserted into the inside of the first beam 11 and the through hole 14, the first bayonet pin 12 is used to fix the first beam 11 and the telescopic column 13, and the second bayonet pin 15 is inserted into the second beam 16 and the through hole 14 Inside, the second bayonet pin 15 plays a role in fixing the second beam 16 and the telescopic column 13, so as to facilitate the adjustment of the distance between the driving wheel and the driven wheel along the beam 1 and the driven wheel along the beam 19, so as to facilitate the installation of equipment with different widths Use to complete the use of the walking flat support structure.

Claims (6)

1. The utility model provides a novel walk to hold in palm structure, includes that action wheel is along roof beam (1) and follow roof beam (19) from the driving wheel, its characterized in that: the outside of girder (1) is followed to the action wheel is equipped with from driving wheel along girder (19), the action wheel is along the internally symmetric installation of girder (1) grudging post (10), the action wheel along girder (1) internally symmetric installation bracket (2) of grudging post (10) one side, all install connecting bolt (3) on the outer wall of bracket (2) symmetrically, and bracket (2) are along girder (1) fixed connection through connecting bolt (3) with the action wheel, all install flange frame (4) on the outer wall of bracket (2), all install reducing gear box (6) on the outer wall of flange frame (4), rotary driving piece (5) are installed to the one end of reducing gear box (6), drive shaft (7) are installed to the other end of reducing gear box (6), internally mounted of grudging post (10) has drive wheel (8), drive shaft (7) are close to the one end of drive wheel (8) all install rotation axis (9), and rotation axis (9) all with drive wheel (8) fixed connection.

2. The novel traveling flat bottom support structure according to claim 1, wherein: and the driven wheel is symmetrically provided with a retainer (18) along the inner part of the beam (19), and auxiliary wheels (17) are arranged in the retainer (18).

3. The novel traveling flat bottom support structure according to claim 1, wherein: the driving wheel is symmetrically provided with a first cross beam (11) at one side of the driving wheel along beam (1) close to the driven wheel along beam (19), and a second cross beam (16) is symmetrically provided at one side of the driven wheel along beam (19) close to the driving wheel along beam (1).

4. The novel traveling flat bottom support structure according to claim 3, wherein: the telescopic columns (13) are arranged at one ends, close to the first cross beams (11), of the second cross beams (16), one ends of the telescopic columns (13) extend to the inside of the second cross beams (16), and the other ends of the telescopic columns (13) extend to the inside of the first cross beams (11).

5. The novel traveling flat bottom support structure according to claim 4, wherein: the telescopic column is characterized in that a plurality of groups of equidistant through holes (14) are formed in the telescopic column (13), a first bayonet lock (12) is arranged on the outer wall of a first cross beam (11) on one side of the through holes (14), and the bottom end of the first bayonet lock (12) extends to the inside of the through holes (14).

6. The novel traveling flat bottom support structure according to claim 5, wherein: the outer wall of a second cross beam (16) at one side of the through hole (14) is provided with a second bayonet lock (15), and the bottom end of the second bayonet lock (15) extends to the inside of the through hole (14).

Images