CN112606627A - Mute type universal caster device and adjusting method thereof - Google Patents
Mute type universal caster device and adjusting method thereof Download PDFInfo
- Publication number
- CN112606627A CN112606627A CN202011602578.6A CN202011602578A CN112606627A CN 112606627 A CN112606627 A CN 112606627A CN 202011602578 A CN202011602578 A CN 202011602578A CN 112606627 A CN112606627 A CN 112606627A
- Authority
- CN
- China
- Prior art keywords
- caster
- steering
- spring
- bearing
- cylinder
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 claims abstract description 9
- 239000000872 buffer Substances 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 4
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
- B60B33/0007—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method by screwing
-
- B08B1/165—
-
- B08B1/20—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
- B60B33/0081—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on tire tread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
- B60B33/025—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism by using form-fit, e.g. front teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a silent universal caster device and an adjusting method thereof, and relates to the technical field of universal casters. The silent universal caster device and the adjusting method thereof can switch the universal rotation and directional rotation states of the device through the conversion device, wherein the fixed pin is connected with the hole at the bottom of the equipment after the conversion arm is released, so that the universal caster can synchronously rotate with the equipment after being installed on other equipment, thereby realizing the directional function, the universal caster can be lifted through the power-assisted frame, the maintenance and the fixed placement are convenient, and the safety effect of reducing the abrasion of the brake pad due to frequent operation of the brake pad is not needed.
Description
Technical Field
The invention relates to the technical field of universal casters, in particular to a silent universal caster device and an adjusting method thereof.
Background
The universal wheel makes a movable caster, and it can carry out multi-angle rotating, makes the device of installing in the universal wheel top can a nimble changeable mode of marcing move, and the usage of universal wheel in the life is very big.
Currently, the existing caster devices have some disadvantages, such as: the conventional universal caster device can be wrapped by sundries after rotating for a long time, so that the smooth degree of rotation is influenced to cause noise, and the universal caster cannot change a conversion mode, cannot switch directional rotation and has low degree of freedom.
Disclosure of Invention
The invention mainly aims to provide a silent universal caster device and an adjusting method thereof, which can effectively solve the problems of higher rotation noise, single rotation mode and the like in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that: a silent universal caster device and an adjusting method thereof comprise a bearing device, a steering device, an anti-winding device, a brake device, an impurity removing device, a conversion device and a placing device, wherein the bearing device comprises a caster frame, mounting plates and fixing plates, the surfaces of the two sides of the caster frame are respectively welded with the surfaces of one side of the two mounting plates, one ends of the two fixing plates are respectively welded with the surfaces of the other sides of the two mounting plates, the steering device comprises a steering cylinder, a steering bearing, a fixing rod, a mounting cylinder, a steering rod and a buffer spring, the lower surface of the steering cylinder is welded with the upper surface of the caster frame, the steering bearing is mounted in the steering cylinder, the lower surface of the fixing rod is welded with the upper surface of the caster frame, the outer surface of the fixing rod is connected with the inner surface of the steering bearing, the inner surface of, the upper surface of the mounting cylinder is welded with the lower surface of the steering rod, the position of the buffer spring is matched with the steering rod, the anti-winding device comprises a rotating shaft, clamping nuts and an anti-winding cylinder, the two mounting plates are respectively provided with a through hole, the rotating shaft is mounted in the two through holes, the two clamping nuts are respectively in rotating fit with the two ends of the rotating shaft, the inner surface of the anti-winding cylinder is connected with the outer surface of the rotating shaft, the brake device comprises spring cylinders, reset springs and brake pads, the two spring cylinders are respectively arranged on one side surfaces of the two mounting plates, the two reset springs are respectively mounted in the two spring cylinders, the two side surfaces of the brake pads are respectively connected with the two reset springs, the impurity removing device comprises impurity removing sheets, the two ends of the impurity removing sheets are respectively connected with one side surfaces of the two fixing plates, the lower surface of the connecting rod is connected with the upper surface of the caster frame, one end of the conversion spring is connected with the upper surface of the connecting rod, the placing device comprises placing bearings, the surfaces of two sides of the caster frame are provided with rotating holes, and the placing bearings are respectively matched with the two rotating holes in a rotating mode.
Preferably, the bearing device further comprises a supporting plate, and one end of the supporting plate is welded with one side surface of the outer part of the caster frame.
Preferably, turn to the device and still include connecting bolt, connecting bolt lower surface and steering column upper surface welding turn to the bearing through setting up, make the truckle can carry out the rotation of diversified angle, nimble adjustment route of marcing, through setting up buffer spring, buffer spring makes the truckle cushion, makes the device buffering reduce the truckle and receive impact damage.
Preferably, prevent twining the device and still include the gyro wheel, gyro wheel side surface is equipped with a shaft hole, shaft hole and pivot normal running fit through setting up and prevent twining a section of thick bamboo, protect the pivot, avoid the pivot to be lived by twine such as end of a thread debris to make the unable roll of truckle.
Preferably, brake equipment still includes the axle that revolves, revolve axle both ends and two mounting panel one side surface welding, brake block one end is equipped with one and places the hole, revolve the axle with place the rotatory cooperation in hole, can make the device brake at any time through setting up the brake block, convenient and fast.
Preferably, the impurity removing device further comprises mounting nuts, one surface of each mounting nut is connected with one side surface of each fixing plate, sundries adhered to the roller in the rotating process can be removed through the impurity scraping sheet, and the roller is kept to rotate smoothly.
Preferably, the conversion device further comprises a fixed pin and a conversion arm, the lower surface of the fixed pin is connected with the other end of the conversion spring, one end of each of the two conversion arms is connected with the outer surface of the fixed pin, the universal rotation and directional rotation states of the conversion device can be switched, the fixed pin is connected with a hole in the bottom of the equipment after the conversion arm is released, and therefore the universal wheel and the equipment can rotate synchronously after the universal caster is installed on the equipment and other equipment, and a directional function is achieved.
Preferably, the placing device further comprises a power-assisted frame, the power-assisted frame is installed on the outer surface of the placing bearing, the universal wheels can be lifted through the power-assisted frame, the maintenance and the fixed placing are convenient, the starting is convenient, and the brake pad is not required to be frequently operated to cause the abrasion of the brake pad so as to reduce the safety effect.
A silent universal caster device and an adjusting method thereof comprise the following steps:
the method comprises the following steps: mounting a roller made of pu material on a caster, and arranging a threaded hole and a mounting hole on the ground of a device needing to be provided with the caster to be respectively matched with the connecting bolt and the conversion arm;
step two: when the caster is arranged on other devices, the steering bearing can control the caster to rotate in different directions, so that the action path is more flexible, and the steering rod and the buffer spring are arranged above the steering bearing, so that the caster has a buffer effect, the damage of impact force on the caster is reduced, and the noise caused by vibration is reduced;
step three: when the caster wheel needs to brake, the brake pad is stepped to drive the return spring to rotate, so that friction force is generated between the brake pad and the roller wheel, the roller wheel is limited to move, the foot leaves the brake pad, the brake pad is reset and adjusted under the driving of the return spring, and the brake pad is made of composite ceramic materials, so that the noise during braking can be reduced;
step four: when the directional rotation mode needs to be switched, the conversion arm can be taken out of the hole, the conversion spring acts, and the fixing pin is ejected to the positioning hole in the bottom plate, so that the movement direction of the universal wheel and the equipment is linked, and the noise caused by the working of the steering bearing is further reduced;
step five: when long-time equipment placing and universal wheel overhauling are needed, the power-assisted frame can be put down to lift the universal wheel and fix the whole device.
Compared with the prior art, the invention has the following beneficial effects:
1. the steering bearing is arranged, so that the caster can rotate in multiple directions and angles, and the travelling route can be flexibly adjusted;
2. according to the invention, the buffer spring is arranged, and the buffer spring enables the trundle to buffer, so that the device can buffer and reduce the damage of the trundle due to impact;
3. the anti-winding barrel is arranged to protect the rotating shaft, so that the rotating shaft is prevented from being wound by thread end sundries and the like, and the caster can not roll;
4. the brake pad is arranged, so that the device can brake at any time, and is convenient and quick;
5. according to the invention, the roller can be fixed at a certain position at any time by arranging the impurity removing device, so that the use is convenient;
6. according to the invention, sundries adhered to the roller in the rotating process can be removed through the sundry scraping sheet, so that the roller can be kept to rotate smoothly;
7. the universal rotation and directional rotation states of the device can be switched through the switching device, wherein the fixing pin is connected with a hole in the bottom of the equipment after the switching arm is released, so that after the universal caster wheel is installed on other equipment, the universal wheel and the equipment can synchronously rotate, and the directional function is realized;
8. the universal wheel can be lifted through the power-assisted frame, so that the universal wheel is convenient to overhaul, fix and place, is convenient to start, and does not need to be frequently operated to cause abrasion of the brake pad so as to reduce the safety effect.
Drawings
FIG. 1 is a schematic view of an overall external structure of a silent caster device and an adjusting method thereof according to the present invention;
FIG. 2 is a schematic diagram of an external front view structure of a silent caster device and an adjusting method thereof according to the present invention;
FIG. 3 is a schematic view of an external bottom view of a silent caster device and an adjusting method thereof according to the present invention;
FIG. 4 is a schematic external top view of a silent caster device and an adjusting method thereof according to the present invention;
FIG. 5 is a schematic diagram of an external right-view structure of a silent caster device and an adjusting method thereof according to the present invention;
FIG. 6 is a schematic cross-sectional view taken along line A-A in FIG. 2 illustrating a silent caster device and an adjustment method thereof according to the present invention;
FIG. 7 is a schematic cross-sectional view taken along line B-B in FIG. 2 illustrating a silent caster device and an adjustment method thereof according to the present invention;
fig. 8 is a schematic view of a silent caster device and an adjusting method thereof according to the present invention, wherein a part C of fig. 3 is enlarged;
fig. 9 is a schematic cross-sectional view of a silent caster device and its adjusting method shown in fig. 5, taken along line D-D.
In the figure: 100. a carrying device; 110. a caster frame; 120. mounting a plate; 130. a fixing plate; 140. a support plate; 200. a steering device; 210. a steering cylinder; 220. a steering bearing; 230. fixing the rod; 240. mounting the cylinder; 250. a steering lever; 260. a buffer spring; 270. a connecting bolt; 300. an anti-wind device; 310. a rotating shaft; 320. clamping the nut; 330. an anti-winding cylinder; 340. a roller; 400. a brake device; 410. a spring case; 420. a return spring; 430. rotating the shaft; 440. a brake pad; 500. an impurity removal device; 510. mounting a nut; 520. scraping impurity pieces; 600. a conversion device; 610. a connecting rod; 620. a switching spring; 630. a fixing pin; 640. a transition arm; 700. a placement device; 710. placing a bearing; 720. a power-assisted frame.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-9, the present invention is a silent caster device and a method for adjusting the same, comprising a carrier 100, a steering device 200, an anti-twisting device 300, a braking device 400, an impurity removing device 500, a switching device 600 and a placing device 700, wherein the carrier 100 comprises a caster frame 110, mounting plates 120 and fixing plates 130, two side surfaces of the caster frame 110 are respectively welded to one side surfaces of the two mounting plates 120, one ends of the two fixing plates 130 are respectively welded to the other side surfaces of the two mounting plates 120, the steering device 200 comprises a steering cylinder 210, a steering bearing 220, a fixing rod 230, a mounting cylinder 240, a steering rod 250 and a buffer spring 260, a lower surface of the steering cylinder 210 is welded to an upper surface of the caster frame 110, the steering bearing 220 is mounted in the steering cylinder 210, a lower surface of the fixing rod 230 is welded to an upper surface of the caster frame 110, an outer surface of the fixing rod 230 is connected to, the outer surface of the mounting cylinder 240 is in sliding fit with the inner surface of the steering cylinder 210, the upper surface of the mounting cylinder 240 is welded with the lower surface of the steering rod 250, the position of the buffer spring 260 is matched with the steering rod 250, the anti-winding device 300 comprises a rotating shaft 310, clamping nuts 320 and anti-winding cylinders 330, the two mounting plates 120 are respectively provided with a through hole, the rotating shaft 310 is arranged in the two through holes, the two clamping nuts 320 are respectively in rotating fit with the two ends of the rotating shaft 310, the inner surface of the anti-winding cylinders 330 is connected with the outer surface of the rotating shaft 310, the brake device 400 comprises spring cylinders 410, return springs 420 and brake pads 440, the two spring cylinders 410 are respectively arranged on one side surface of the two mounting plates 120, the two return springs 420 are respectively arranged inside the two spring cylinders 410, the two side surfaces of the brake pads 440 are respectively connected with the two return springs 420, the impurity removing, the switching device 600 includes a connecting rod 610 and a switching spring 620, the lower surface of the connecting rod 610 is connected with the upper surface of the caster frame 110, one end of the switching spring 620 is connected with the upper surface of the connecting rod 610, the placing device 700 includes a placing bearing 710, the two side surfaces of the caster frame 110 are both provided with a rotating hole, and the two placing bearings 710 are respectively in rotating fit with the two rotating holes.
Referring to fig. 1-9, the supporting device 100 further includes a supporting plate 140, and one end of the supporting plate 140 is welded to an outer side surface of the caster frame 110.
Referring to fig. 1-9, the steering device 200 further includes a connecting bolt 270, the lower surface of the connecting bolt 270 is welded to the upper surface of the steering rod 250, the caster can rotate in a multi-direction angle by arranging the steering bearing 220, the traveling route can be flexibly adjusted, and the buffer spring 260 buffers the caster, so that the device buffers and reduces the damage of the caster due to impact.
Referring to fig. 1 to 9, the anti-winding device 300 further includes a roller 340, wherein a shaft hole is formed on a surface of one side of the roller 340, the shaft hole is rotatably engaged with the rotating shaft 310, and the anti-winding cylinder 330 is disposed to protect the rotating shaft 310 and prevent the rotating shaft 310 from being wound by lint impurities, so that the caster cannot roll.
Referring to fig. 1 to 9, the braking device 400 further includes a rotating shaft 430, two ends of the rotating shaft 430 are welded to one side surface of the two mounting plates 120, a placing hole is formed at one end of the brake block 440, the rotating shaft 430 is rotatably matched with the placing hole, and the device can be braked conveniently and quickly at any time by arranging the brake block 440.
Referring to fig. 1 to 9, the trash removal device 500 further includes mounting nuts 510, one surface of each of the two mounting nuts 510 is connected to one side surface of each of the two fixing plates 130, and the trash removal sheet 520 can remove the trash adhered to the roller 340 during the rotation process, thereby maintaining the smooth rotation of the roller 340.
Referring to fig. 1 to 9, the switching device 600 further includes a fixing pin 630 and a switching arm 640, the lower surface of the fixing pin 630 is connected to the other end of the switching spring 620, one end of each of the two switching arms 640 is connected to the outer surface of the fixing pin 630, and the switching device 600 can switch the state of the universal rotation and the directional rotation of the device, wherein the fixing pin 630 is connected to a hole at the bottom of the device after the switching arm 640 is released, so that the universal caster can rotate synchronously with the device after being mounted on other devices, and the directional function is realized.
Referring to fig. 1-9, the placing device 700 further includes a power-assisted frame 720, the power-assisted frame 720 is installed on the outer surface of the placing bearing 710, the universal wheel can be lifted up through the power-assisted frame 720, the maintenance and the fixed placement are convenient, the starting is convenient, and the brake pad 440 does not need to be frequently operated to cause the abrasion of the brake pad 440, so that the safety effect is reduced.
A silent universal caster device and an adjusting method thereof comprise the following steps:
the method comprises the following steps: mounting the roller 340 made of pu material on a caster, and arranging a threaded hole and a mounting hole on the ground of the device on which the caster needs to be mounted to be respectively matched with the connecting bolt 270 and the conversion arm 640;
step two: when the caster is installed on other devices, the steering bearing 220 can control the caster to rotate in different directions, so that the action path is more flexible, and the steering rod 250 and the buffer spring 260 are arranged above the steering bearing 220, so that the caster has a buffer effect, the damage of impact force on the caster is reduced, and the noise caused by vibration is reduced;
step three: when the caster wheel needs to be braked, the brake block 440 is stepped to drive the return spring 420 to rotate, so that friction force is generated between the brake block 440 and the roller wheel 340, the roller wheel 340 is limited to move, feet leave the brake block 440, the brake block 440 is driven by the return spring 420 to reset and adjust, and the brake block 440 is made of composite ceramic materials, so that the noise generated during braking can be reduced;
step four: when the directional rotation mode needs to be switched, the switching arm 640 can be taken out of the hole, so that the switching spring 620 acts, and the fixing pin 630 is ejected to the positioning hole in the bottom plate, so that the movement direction of the universal wheel and the equipment is linked to further reduce noise caused by the operation of the steering bearing 220;
step five: when it is necessary to place the equipment for a long time and to overhaul the universal wheels, the power-assist frame 720 can be lowered to lift the universal wheels and fix the entire device.
The working principle of the invention is as follows:
referring to fig. 1 to 7, the present invention is a silent caster device and an adjusting method thereof, when a caster is mounted on other devices, a steering bearing 220 can control the caster to rotate in different directions, so that the movement path is more flexible, a steering rod 250 and a buffer spring 260 are disposed above the steering bearing 220, so that the caster has a buffering function, and is less damaged by impact force, when the caster needs to be braked, a brake pad 440 is stepped to drive a return spring 420 to rotate, so that friction force is generated between the brake pad 440 and a roller 340. Thereby restriction gyro wheel 340 removes, the foot leaves brake block 440, make brake block 440 adjust that resets under reset spring 420's drive, when needs switch over into directional rotation mode, can take out conversion arm 640 from the hole, make conversion spring 620 effect, and pop out fixed pin 630 in to the locating hole on the bottom plate, thereby the direction of motion of linkage universal wheel and equipment, when needs place equipment for a long time and overhaul the universal wheel, can put down helping hand frame 720 and lift the universal wheel.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a silence formula universal caster device and adjusting method thereof, includes load-bearing device (100), turns to device (200), anti-entangling device (300), brake equipment (400), edulcoration device (500), conversion equipment (600) and placer (700), its characterized in that: the bearing device (100) comprises a truckle frame (110), mounting plates (120) and fixing plates (130), wherein the surfaces of two sides of the truckle frame (110) are respectively welded with the surface of one side of the two mounting plates (120), one ends of the two fixing plates (130) are respectively welded with the surface of the other side of the two mounting plates (120), the steering device (200) comprises a steering cylinder (210), a steering bearing (220), a fixing rod (230), a mounting cylinder (240), a steering rod (250) and a buffer spring (260), the lower surface of the steering cylinder (210) is welded with the upper surface of the truckle frame (110), the steering bearing (220) is mounted in the steering cylinder (210), the lower surface of the fixing rod (230) is welded with the upper surface of the truckle frame (110), the outer surface of the fixing rod (230) is connected with the inner surface of the steering bearing (220), the inner surface of the mounting cylinder (240), the outer surface of the installation cylinder (240) is in sliding fit with the inner surface of the steering cylinder (210), the upper surface of the installation cylinder (240) is welded to the lower surface of the steering rod (250), the position of the buffer spring (260) is matched with the steering rod (250), the anti-winding device (300) comprises a rotating shaft (310), a clamping nut (320) and an anti-winding cylinder (330), two installation plates (120) are provided with a through hole, the rotating shaft (310) is installed in the two through holes, the clamping nut (320) is respectively in rotating fit with two ends of the rotating shaft (310), the inner surface of the anti-winding cylinder (330) is connected with the outer surface of the rotating shaft (310), the brake device (400) comprises a spring cylinder (410), a reset spring (420) and a brake pad (440), the spring cylinder (410) is respectively arranged on one side surface of the two installation plates (120), the reset spring (420) is respectively installed inside the two spring cylinders (410), brake block (440) both sides surface is connected with two reset spring (420) respectively, edulcoration device (500) are including scraping miscellaneous piece (520), scrape miscellaneous piece (520) both ends respectively with two fixed plate (130) a side surface connection, conversion equipment (600) are including connecting rod (610) and conversion spring (620), connecting rod (610) lower surface and truckle frame (110) upper surface connection, conversion spring (620) one end and connecting rod (610) upper surface connection, placer (700) are including placing bearing (710), truckle frame (110) both sides surface all is equipped with rotatory hole, two place bearing (710) respectively with two rotatory hole normal running fit.
2. The silent universal caster device and the adjustment method thereof according to claim 1, wherein: the bearing device (100) further comprises a supporting plate (140), and one end of the supporting plate (140) is welded with one side surface of the outer part of the caster frame (110).
3. The silent universal caster device and the adjustment method thereof according to claim 1, wherein: the steering device (200) further comprises a connecting bolt (270), and the lower surface of the connecting bolt (270) is welded with the upper surface of the steering rod (250).
4. The silent universal caster device and the adjustment method thereof according to claim 1, wherein: the anti-winding device (300) further comprises a roller (340), wherein a shaft hole is formed in one side surface of the roller (340), and the shaft hole is in rotating fit with the rotating shaft (310).
5. The silent universal caster device and the adjustment method thereof according to claim 1, wherein: the brake device (400) further comprises a rotating shaft (430), two ends of the rotating shaft (430) are welded with one side surface of the two mounting plates (120), a placing hole is formed in one end of the brake pad (440), and the rotating shaft (430) is matched with the placing hole in a rotating mode.
6. The silent universal caster device and the adjustment method thereof according to claim 1, wherein: the impurity removing device (500) further comprises mounting nuts (510), and one surface of each of the two mounting nuts (510) is connected with one side surface of each of the two fixing plates (130).
7. The silent universal caster device and the adjustment method thereof according to claim 1, wherein: the conversion device (600) further comprises a fixing pin (630) and a conversion arm (640), the lower surface of the fixing pin (630) is connected with the other end of the conversion spring (620), and one end of the conversion arm (640) is connected with the outer surface of the fixing pin (630).
8. The silent universal caster device and the adjustment method thereof according to claim 1, wherein: the placing device (700) further comprises a power-assisted frame (720), and the power-assisted frame (720) is installed on the outer surface of the placing bearing (710).
9. The silent universal caster device and the adjustment method thereof according to claim 1, wherein: the method comprises the following steps:
the method comprises the following steps: mounting a roller (340) made of pu material on a caster, and arranging a threaded hole and a mounting hole on the ground of a device needing to be provided with the caster to be respectively matched with a connecting bolt (270) and a conversion arm (640);
step two: when the caster is arranged on other devices, the steering bearing (220) can control the caster to rotate in different directions, so that the action path is more flexible, and the steering rod (250) and the buffer spring (260) are arranged above the steering bearing (220), so that the caster has a buffer effect, the damage of the caster caused by impact force is reduced, and the noise caused by vibration is reduced;
step three: when the caster wheel needs to be braked, the brake block (440) is stepped to drive the return spring (420) to rotate, so that friction force is generated between the brake block (440) and the roller (340), the roller (340) is limited to move, the foot leaves the brake block (440), the brake block (440) is reset and adjusted under the driving of the return spring (420), and the brake block (440) is made of composite ceramic materials;
step four: when the directional rotation mode needs to be switched, the switching arm (640) can be taken out of the hole, the switching spring (620) acts, and the fixing pin (630) is ejected to the positioning hole in the bottom plate, so that the noise caused by the working of the steering bearing (220) is further reduced by the linkage of the universal wheel and the movement direction of the equipment;
step five: when the equipment needs to be placed for a long time and the universal wheels need to be overhauled, the power-assisted frame (720) can be put down to lift the universal wheels and fix the whole device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011602578.6A CN112606627B (en) | 2020-12-29 | 2020-12-29 | Mute universal castor device and adjusting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011602578.6A CN112606627B (en) | 2020-12-29 | 2020-12-29 | Mute universal castor device and adjusting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112606627A true CN112606627A (en) | 2021-04-06 |
| CN112606627B CN112606627B (en) | 2024-02-20 |
Family
ID=75249311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011602578.6A Active CN112606627B (en) | 2020-12-29 | 2020-12-29 | Mute universal castor device and adjusting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112606627B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1144157A (en) * | 1966-06-04 | 1969-03-05 | Homa Eng Ltd | Improvements in castors |
| CN204055161U (en) * | 2014-08-13 | 2014-12-31 | 湖北航天双菱物流技术有限公司 | The quiet castor of medicine equipment haulage equipment full application of brake |
| CN205059074U (en) * | 2015-09-28 | 2016-03-02 | 青岛大世脚轮有限公司 | Directed movable truckle of universal change |
| CN206953896U (en) * | 2017-07-10 | 2018-02-02 | 中山市万里脚轮有限公司 | A kind of antiwind castor with dual brake |
| WO2018233622A1 (en) * | 2017-06-21 | 2018-12-27 | 上海鸿研物流技术有限公司 | Universal castor with brake device |
| CN208730704U (en) * | 2018-08-13 | 2019-04-12 | 中山市龙正塑料五金制品有限公司 | A kind of antiwind castor |
| CN209365765U (en) * | 2018-10-17 | 2019-09-10 | 江苏申牌万向轮有限公司 | A kind of bias damping universal caster wheel |
| CN110254131A (en) * | 2019-07-06 | 2019-09-20 | 张文龙 | A kind of mobile underpan universal caster wheel |
| CN210062573U (en) * | 2019-04-01 | 2020-02-14 | 中山市顺泽脚轮有限公司 | Simple mute anti-winding universal caster of mute double-brake system |
| CN210257840U (en) * | 2019-07-24 | 2020-04-07 | 苏州博胜脚轮制品有限公司 | Antiwind truckle |
-
2020
- 2020-12-29 CN CN202011602578.6A patent/CN112606627B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1144157A (en) * | 1966-06-04 | 1969-03-05 | Homa Eng Ltd | Improvements in castors |
| CN204055161U (en) * | 2014-08-13 | 2014-12-31 | 湖北航天双菱物流技术有限公司 | The quiet castor of medicine equipment haulage equipment full application of brake |
| CN205059074U (en) * | 2015-09-28 | 2016-03-02 | 青岛大世脚轮有限公司 | Directed movable truckle of universal change |
| WO2018233622A1 (en) * | 2017-06-21 | 2018-12-27 | 上海鸿研物流技术有限公司 | Universal castor with brake device |
| CN206953896U (en) * | 2017-07-10 | 2018-02-02 | 中山市万里脚轮有限公司 | A kind of antiwind castor with dual brake |
| CN208730704U (en) * | 2018-08-13 | 2019-04-12 | 中山市龙正塑料五金制品有限公司 | A kind of antiwind castor |
| CN209365765U (en) * | 2018-10-17 | 2019-09-10 | 江苏申牌万向轮有限公司 | A kind of bias damping universal caster wheel |
| CN210062573U (en) * | 2019-04-01 | 2020-02-14 | 中山市顺泽脚轮有限公司 | Simple mute anti-winding universal caster of mute double-brake system |
| CN110254131A (en) * | 2019-07-06 | 2019-09-20 | 张文龙 | A kind of mobile underpan universal caster wheel |
| CN210257840U (en) * | 2019-07-24 | 2020-04-07 | 苏州博胜脚轮制品有限公司 | Antiwind truckle |
Non-Patent Citations (1)
| Title |
|---|
| 韩滨: "新型自调式减振万向托轮", 机械工程师, no. 03 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112606627B (en) | 2024-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201190068Y (en) | Roller guiding shoe for high speed elevator | |
| CN101309827B (en) | Axle raising device for a vehicle and wheel suspension mounted with the axle raising device | |
| WO2013149462A1 (en) | Avoidance-free three-dimensional parking space and movement driving mechanism for mobile case thereof | |
| CN112606627A (en) | Mute type universal caster device and adjusting method thereof | |
| CN217589969U (en) | Cable erecting device for coal mine electromechanical installation | |
| CN110884815A (en) | Anti-swing device of high-speed stacker | |
| CN206015654U (en) | A kind of ramming machine | |
| CN209974008U (en) | Walking type winding and unwinding machine | |
| CN212505898U (en) | Braking device for bridge girder erection machine | |
| CN212556386U (en) | Automobile tire assembly clamping device | |
| CN211283593U (en) | Steel construction is with machine of lifting | |
| CN207372071U (en) | A kind of interior carriage mechanism of veneer reeling machine | |
| CN219010635U (en) | Crawler-type cloth dragging wheel and sewing equipment | |
| CN112448313A (en) | Walking claw of high-voltage transmission and guide line inspection robot | |
| CN213679648U (en) | Wheel mounting structure, forklift chassis and multidirectional forklift | |
| CN217915222U (en) | Supporting device for automobile engine maintenance | |
| CN217022073U (en) | Roller assembly | |
| CN210657889U (en) | Rear wheel steering integrated road roller | |
| CN216805245U (en) | Material collecting device of electrically-driven material collecting transport vehicle | |
| CN212581380U (en) | Overhead hoist of auto parts production | |
| CN220130319U (en) | Braking mechanism for main wheel of unmanned aerial vehicle | |
| CN217126839U (en) | Arm device is embraced to box machinery | |
| CN218229111U (en) | Special dragging device for hoof repairing vehicle | |
| CN212402322U (en) | Shuttle car supercharging device | |
| CN216128266U (en) | Antifriction buffer type car arrester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |