CN109368441A - A kind of roller wheel pulley device device - Google Patents
A kind of roller wheel pulley device device Download PDFInfo
- Publication number
- CN109368441A CN109368441A CN201811331075.2A CN201811331075A CN109368441A CN 109368441 A CN109368441 A CN 109368441A CN 201811331075 A CN201811331075 A CN 201811331075A CN 109368441 A CN109368441 A CN 109368441A
- Authority
- CN
- China
- Prior art keywords
- bearing
- pedestal
- wall
- bracket
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/046—Rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/048—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes including passive attenuation system for shocks, vibrations
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a kind of roller wheel pulley device devices that container promotes guide technique field, including pedestal, it is bolted at the top of the pedestal and is provided with bracket, the inside left of the bracket is provided with pedestal, the top right side of the bracket is provided with damper, it is longitudinal before and after the pedestal to be plugged with shaft, the rear end outer wall of the shaft is socketed with bearing, the outer ring outer wall of the bearing is provided with wheel case, the wheel case outer wall is provided with rubber tire, the front end of the bearing is provided with gland, the rear end of the bearing is provided with end cap, the pedestal bottom right side is provided with attachment base, damping spring is connected on the right side of the attachment base, connection adjusts ring on the right side of the damping spring, and it adjusts and is connected with adjusting screw rod on the right side of ring, adjusting screw rod screw thread runs through bracket right end wall, stress condition and stress point are optimized to best shape by the device State, more reasonable structure, intensity is big, light-weight, and stress point support moves down, and overall structure stressed effect is obvious, noiseless.
Description
Technical field
The present invention relates to containers to promote guide technique field, specially a kind of roller wheel pulley device device.
Background technique
Vertical major-minor well square steel shaft guide uses this cage guide stability in the major Application in mining in the whole nation than wide at present
Well, it security performance height, high efficiency, runs smoothly.But old-fashioned rolling wheel pot is installed on cage or skip bucket as running in square steel shaft guide
Good guide effect is not achieved always in ear.It needed repairing not long using the time, change part, wasted the promotion time in mine, tie up
Heavy workload is repaired, accessory is at high cost, short using the time.Causing the above reason should be that design structure is unreasonable, stressed member moulding
It is superhard, be failure to actuate, not flexible buffer, very stiff and demanding.Use is not only not achieved as a result, being also easy to cause the damage of equipment, pacifies simultaneously
It is entirely also not guaranteed, cause idler wheel to generate heat, main shaft rotation loosens, and idler wheel rotation is not flexible, and length adjustment is difficult.Butterfly in the past
Shape spring, power is small not to react, and collision impact is big, damages equipment.Substantially belong to " being failure to actuate " state.Especially with the service life
It is short, it causes greatly to waste and lose to mine.For this purpose, it is proposed that a kind of roller wheel pulley device device.
Summary of the invention
The purpose of the present invention is to provide a kind of roller wheel pulley device devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of roller wheel pulley device device, including pedestal,
It is bolted at the top of the pedestal and is provided with bracket, the inside left of the bracket is provided with pedestal by pin shaft, institute
The top right side for stating bracket is provided with damper, and guide rod is provided on the left of the damper, is provided on the right side of the guide rod
Pole cap, the pole cap is located at damper inner cavity, and spring is provided on the right side of pole cap, and the damper inner right side is revolved by screw thread
Conjunction is provided with adjusting cover board, and longitudinal direction is plugged with shaft before and after the pedestal, and the rear end outer wall of the shaft is socketed with bearing, described
The outer ring outer wall of bearing is provided with wheel case, and the wheel case outer wall is provided with rubber tire, and the wheel case inner ring is provided with and bearing fit
Bearing block, the front end of the bearing is provided with gland, and the rear end of the bearing is provided with end cap, and the pedestal bottom right side is set
It is equipped with attachment base, damping spring is connected on the right side of the attachment base, connection adjusts ring on the right side of the damping spring, and adjusts on the right side of ring
It is connected with adjusting screw rod, adjusting screw rod screw thread runs through bracket right end wall.
Further, the bracket includes front and back and three groups of right side side plate and bottom plate, and front and back side plate is parallel to each other and the right side and
Side side plate is vertically mounted on bottom plate, between the side plate of two groups of front and back be equipped with mutually perpendicular vertical plate and transverse slat, vertical plate perpendicular to
Bottom plate, transverse slat is vertical in the middle part of the side plate of right side to be connect, and the damping spring is located above transverse slat.
Further, the wheel case includes symmetrical front and back two parts, and two parts mutually close outer wall in front and back inwardly rolls
Oblique at V-shaped race, and wheel case front end portion is welded as a whole with gland, and the gland passes through screw and bearing block front end face
It is fixedly connected, wheel case rear end part is welded to connect with end cap and bearing base rear end.
Further, the centre bore front end of the gland is provided with grease boxes, and butter box back is provided with and passes through with bearing
Logical oiling pipeline.
Further, the retaining ring with pole cap cooperation is provided on the left of the damper inner wall.
Further, the left end face of the guide rod is spherical structure, and the right end of pedestal is provided with the left side with guide rod
The spherical groove of cooperation.
Compared with prior art, the beneficial effects of the present invention are:
1. being optimized to optimum state from structural principle by stress condition and stress point, more reasonable structure, intensity is big, weight
Amount is light, and stress point support moves down, and overall structure stressed effect is obvious, and multiple-sealed, noiseless freely front and back is adjusted；
2. buffering unloading is used performance stabilization after stress, is hardly damaged, the spring of reliable in action, as host buffer material
Energy snubber is reliably fallen in time, is not increased burden additionally to structure and equipment using horizontal buffering by material, horizontal thrust, and two
Spring had not only eliminated noise but also can secondary buffer；
3. from structure and installing, the device is with small in size, reasonable in design, light-weight, the service life is long, dust-proof lubricating
Well, adjustment and installation is simple to operation；Cushion effect is moderate, does not damage cage guide, does not damage equipment；Good appearance, the use of mine side at
The advantages that this low, high efficiency, maintenance is few.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention right view；
Fig. 3 is rubber tire assembling structure schematic diagram of the present invention；
Fig. 4 is damper structure schematic diagram of the present invention.
In figure: 1 pedestal, 2 brackets, 3 pedestals, 4 dampers, 41 retaining rings, 5 guide rods, 51 pole caps, 6 shafts, 7 rubber tires, 8 dampings
Spring, 9 attachment bases, 10 springs, 11 adjust cover board, 12 wheel cases, 13 glands, 14 bearings, 15 end caps.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of roller wheel pulley device device, including pedestal 1, bottom
The top of seat 1, which is bolted, is provided with bracket 2, and the inside left of bracket 2 is provided with pedestal 3, the top of bracket 2 by pin shaft
It is provided with damper 4 on the right side of portion, the left side of damper 4 is provided with guide rod 5, and the right side of guide rod 5 is provided with pole cap 51, and pole cap 51
In 4 inner cavity of damper, and spring 10 is provided on the right side of pole cap 51,4 inner right side of damper is provided with adjusting by threaded engagement
Cover board 11,3 front and back of pedestal is longitudinal to be plugged with shaft 6, and the rear end outer wall of shaft 6 is socketed with bearing 14, the outer ring outer wall of bearing 14
It is provided with wheel case 12,12 outer wall of wheel case is provided with rubber tire 7, and 12 inner ring of wheel case is provided with the bearing block cooperated with bearing 14, bearing
14 front end is provided with gland 13, and the rear end of bearing 14 is provided with end cap 15, and gland 13 and end cap 15 play dust-proof left and right, pedestal
3 bottom right sides are provided with attachment base 9, damping spring 8 are connected on the right side of attachment base 9, connection adjusts ring on the right side of damping spring 8, and adjusts
Adjusting screw rod is connected on the right side of section ring, adjusting screw rod screw thread runs through 2 right end wall of bracket.
As shown in Figure 1, bracket 2 includes front and back and three groups of right side side plate and bottom plate, front and back side plate is parallel to each other and the right side and
Side plate is vertically mounted on bottom plate, mutually perpendicular vertical plate and transverse slat is equipped between the side plate of two groups of front and back, vertical plate is the bottom of perpendicular to
Plate, transverse slat is vertical in the middle part of the side plate of right side to be connect, and damping spring 8 is located above transverse slat, increases the stability of 2 structure of bracket；
As shown in figure 3, wheel case 12 includes symmetrical front and back two parts, two parts mutually close outer wall in front and back tilts inwardly
V-shaped race is formed, and 12 front end portion of wheel case is welded as a whole with gland 13, gland 13 passes through screw and bearing block front end face
It is fixedly connected, 12 rear end part of wheel case is welded to connect with end cap 15 and bearing base rear end, facilitates the dismounting of rubber tire 7；
As shown in figure 3, the centre bore front end of gland 13 is provided with grease boxes, and butter box back is provided with and passes through with bearing 14
Logical oiling pipeline is lubricated bearing 14；
As shown in figure 4, be provided with the retaining ring 41 cooperated with pole cap 51 on the left of damper 4 inner wall, guarantee the steady of movement and
Compactness inside damper 4；
As shown in figure 4, the left end face of guide rod 5 is spherical structure, and the right end of pedestal 3 is provided with the left side with guide rod 5
The spherical groove of cooperation can effectively buffer the power of different directions.
Embodiment: in use, when the rolling cage shoe is acted on by the horizontal external of cage guide, external force is by rubber tire 7 by turning
Axis 6 is transmitted to pedestal 3, is transmitted to guide rod 5 by pedestal 3, and the guide rod 5 in damper 4 squeezes spring 10 by pole cap 51, is made according to anti-
It is tightly attached to rubber tire 7 on cage guide, the damping spring 8 of bottom passes through extruding of the compression buffering from 3 right side attachment base 9 of pedestal
Power carries out secondary buffer, noise is eliminated, to guarantee hoisting container even running.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of roller wheel pulley device device, including pedestal (1), it is bolted at the top of the pedestal (1) and is provided with branch
Frame (2), it is characterised in that: the inside left of the bracket (2) is provided with pedestal (3) by pin shaft, the top of the bracket (2)
Right side is provided with damper (4), is provided with guide rod (5) on the left of the damper (4), is provided on the right side of the guide rod (5)
Pole cap (51), the pole cap (51) is located at damper (4) inner cavity, and is provided with spring (10), the vibration damping on the right side of pole cap (51)
Device (4) inner right side is provided with by threaded engagement and adjusts cover board (11), longitudinal before and after the pedestal (3) to be plugged with shaft (6),
The rear end outer wall of the shaft (6) is socketed with bearing (14), and the outer ring outer wall of the bearing (14) is provided with wheel case (12), described
Wheel case (12) outer wall is provided with rubber tire (7), and wheel case (12) inner ring is provided with the bearing block with bearing (14) cooperation, the axis
The front end for holding (14) is provided with gland (13), and the rear end of the bearing (14) is provided with end cap (15), bottom on the right side of the pedestal (3)
Portion is provided with attachment base (9), connects damping spring (8) on the right side of the attachment base (9), and connection is adjusted on the right side of the damping spring (8)
Ring is saved, and adjusts and is connected with adjusting screw rod on the right side of ring, adjusting screw rod screw thread runs through bracket (2) right end wall.
2. a kind of roller wheel pulley device device according to claim 1, it is characterised in that: the bracket (2) includes front and back
With three groups of right side side plate and bottom plate, front and back side plate is parallel to each other and is vertically mounted on bottom plate with right side side plate, two groups of front and back
Mutually perpendicular vertical plate and transverse slat are equipped between side plate, vertical plate is perpendicular to bottom plate, and transverse slat is vertical in the middle part of the side plate of right side to be connect, institute
Damping spring (8) is stated to be located above transverse slat.
3. a kind of roller wheel pulley device device according to claim 1, it is characterised in that: the wheel case (12) includes symmetrical
Front and back two parts, two parts mutually close outer wall in front and back is formed slopely V-shaped race, and wheel case (12) front end portion inwardly
It is welded as a whole with gland (13), the gland (13) is fixedly connected by screw with bearing block front end face, wheel case (12) rear end
Part is welded to connect with end cap (15) and bearing base rear end.
4. a kind of roller wheel pulley device device according to claim 1, it is characterised in that: the centre bore of the gland (13)
Front end is provided with grease boxes, and butter box back is provided with the oiling pipeline with bearing (14) perforation.
5. a kind of roller wheel pulley device device according to claim 1, it is characterised in that: damper (4) inner wall is left
Side is provided with the retaining ring (41) with pole cap (51) cooperation.
6. a kind of roller wheel pulley device device according to claim 1, it is characterised in that: the left-hand end of the guide rod (5)
Face is spherical structure, and the right end of pedestal (3) is provided with the spherical groove with the left side of guide rod (5) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331075.2A CN109368441A (en) | 2018-11-09 | 2018-11-09 | A kind of roller wheel pulley device device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811331075.2A CN109368441A (en) | 2018-11-09 | 2018-11-09 | A kind of roller wheel pulley device device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109368441A true CN109368441A (en) | 2019-02-22 |
Family
ID=65384100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811331075.2A Pending CN109368441A (en) | 2018-11-09 | 2018-11-09 | A kind of roller wheel pulley device device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109368441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526075A (en) * | 2019-08-30 | 2019-12-03 | 赵真利 | A kind of roller wheel pulley device device that practicability is high |
-
2018
- 2018-11-09 CN CN201811331075.2A patent/CN109368441A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526075A (en) * | 2019-08-30 | 2019-12-03 | 赵真利 | A kind of roller wheel pulley device device that practicability is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190222 |