CN219756006U

CN219756006U - Oil storage assembly of trundle

Info

Publication number: CN219756006U
Application number: CN202321219576.8U
Authority: CN
Inventors: 周明远
Original assignee: Suzhou Hengzecheng Intelligent Technology Co ltd
Current assignee: Suzhou Hengzecheng Intelligent Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-09-26
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses an oil storage assembly of a trundle, which comprises a mounting plate, wherein a fixing plate is arranged below the mounting plate, the bottom of the fixing plate is fixedly connected with the trundle, one side of the mounting plate is fixedly connected with an oil storage tank, and a lubricating mechanism is arranged on the oil storage tank; the utility model relates to the technical field of caster oil storage, and discloses a lubrication mechanism, which comprises a transfer box fixedly connected to the bottom of an oil storage box, wherein a conical hole is formed in the top of the transfer box and is communicated with the inside of the oil storage box; this oil storage subassembly of truckle can drip lubricating oil to its bearing department after the truckle long-term use through the lubrication mechanism that sets up, and the wearing and tearing are great not smooth and easy when avoiding the truckle to roll, store lubricating oil near the truckle simultaneously and facilitate the use labour saving and time saving.

Description

Oil storage assembly of trundle

Technical Field

The utility model relates to the technical field of castor oil storage, in particular to an oil storage component of a castor.

Background

The universal castor is a so-called movable castor, the structure of which allows 360 degrees of rotation horizontally, the castor is a generic term and comprises a movable castor and a fixed castor, the fixed castor has no rotation structure and can not rotate horizontally but only vertically, the two castors are generally matched for use, for example, the structure of a handcart is a front two fixed wheels, a rear two movable universal wheels which are close to a pushing handrail are two movable universal wheels, and the joint of the universal wheels is lubricated by lubricating oil after long-term use.

Publication number is CN211463674U discloses a universal castor device of oiling, including the mount, the fixed box that is provided with in mount top, box inboard top is provided with first fly leaf, be connected with two hydraulic stems between first fly leaf and the box, the fixed motor that is provided with in first fly leaf top, motor output shaft end transmission is connected with the pivot. According to the utility model, the hydraulic rod stretches, when the sleeve moves to be in contact with the universal castor, the second movable plate is driven to move upwards, the two springs start to compress, the second oil outlet moves upwards to be aligned with the first oil outlet, oil flows out of the oil outlet pipe, the motor drives the oil storage cavity to rotate, oiling is achieved, when oiling is completed, the hydraulic rod drives the first movable plate to move upwards, the sleeve is kept static under the elastic force of the springs, the oil outlet pipe moves upwards, at the moment, the first oil outlet and the second oil outlet are staggered, the oil outlet pipe is not in oil outlet, and waste caused by residual oil dripping at the oil outlet is avoided.

However, the oiling device has the following defects that after the caster is used for a long time, the abrasion of the bearing of the caster is large, and the abrasion is large when the bearing rotates due to the lack of lubricating oil at the bearing, so that the normal rotation of the caster is influenced due to unsmooth rotation.

To this end, the present utility model provides an oil storage assembly for casters to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an oil storage component of a castor, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the oil storage assembly comprises a mounting plate, a fixing plate is arranged below the mounting plate, the bottom of the fixing plate is fixedly connected with the trundle, one side of the mounting plate is fixedly connected with an oil storage tank, and a lubricating mechanism is arranged on the oil storage tank;

the lubricating mechanism comprises a transfer box fixedly connected to the bottom of the oil storage box, a conical hole is formed in the top of the transfer box and is communicated with the inside of the oil storage box, a connecting pipe is fixedly connected to one side of the transfer box and is communicated with the inside of the transfer box, an inclined pipe is connected to the bottom of the connecting pipe in a penetrating manner, a dropper is fixedly connected to one end of the inclined pipe and is communicated with the inside of the inclined pipe, an installation cylinder is fixedly connected to one side of the transfer box, a threaded rod is connected to one side inner wall of the installation cylinder in a rotating manner, a movable sleeve is sleeved on the threaded rod, one end of the movable sleeve is slidably extended into the transfer box, and one end of the movable sleeve is fixedly connected with a piston.

Preferably, one end of the threaded rod rotates and extends out of the mounting cylinder, one end of the threaded rod, which is far away from the piston, is fixedly connected with a rocking handle, and the threaded rod is conveniently controlled to rotate through the rocking handle, so that the piston is convenient to move.

Preferably, one side fixedly connected with flexible pipe of piston, it has the round bar to slide to alternate in the flexible pipe, in the one end of round bar extends to the connecting pipe, the one end fixedly connected with sprue, can conveniently seal the connecting pipe through flexible pipe, round bar and the sprue collocation that sets up use, prevent that lubricating oil from oozing, influence the use.

Preferably, the inner wall fixedly connected with spring in one side of flexible pipe, the one end of spring and the one end fixed connection of round bar can conveniently pop out after the flexible pipe is retrieved to the round bar through the spring that sets up, conveniently drives the sprue to remove.

Preferably, the top fixedly connected with first bolt of mounting panel, the top fixedly connected with two second bolts of fixed plate, the second bolt slides and runs through the mounting panel, the thread bush is equipped with the nut on the second bolt, and through the first bolt, second bolt and the nut collocation convenient to use that set up with mounting panel and fixed plate firm connection together.

Preferably, the top through connection of oil storage tank has the filler pipe, the top of filler pipe is provided with sealed lid, the bottom fixedly connected with spiral ring of sealed lid, spiral ring and filler pipe threaded connection, through filler pipe, sealed lid and the spiral ring collocation convenient to use that set up to the inside lubricating oil that adds of oil storage tank.

Preferably, the spout has been seted up to the inner wall of installation section of thick bamboo, it has the gag lever post to remove telescopic outer wall welding, in the bottom of gag lever post extends to the spout, can carry out spacingly to removing the sleeve through spout and the gag lever post collocation use that sets up, avoids it to take place to rotate.

Preferably, the bottom fixedly connected with sealed pad of sealed lid, the bottom of sealed pad contacts with the top of filler pipe, can seal the joint gap of sealed lid and filler pipe through the sealed pad that sets up, prevents that lubricating oil from spilling.

Advantageous effects

The utility model provides an oil storage component of a castor. Compared with the prior art, the method has the following beneficial effects:

(1) The oil storage assembly of the truckle can drop lubricating oil into the bearing of the truckle after the truckle is used for a long time through the lubricating mechanism, so that the truckle is prevented from being worn out seriously and unsmoothly when the truckle rolls, and meanwhile the lubricating oil is stored nearby the truckle for convenient use, so that time and labor are saved.

(2) The oil storage assembly of this truckle can seal the connecting pipe through the sprue gate that sets up, prevents that the truckle from lubricating oil can take place the seepage when normal use, thereby drive the sprue gate through flexible pipe, pole and the spring collocation convenient to use that set up simultaneously and remove, thereby make lubricating oil enter into in pipe chute and the burette and lubricate the truckle.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a portion of the lubrication mechanism of the present utility model;

fig. 4 is an assembly view of the block of the present utility model installed in the connection pipe.

In the figure: 1. a mounting plate; 2. a fixing plate; 3. casters; 4. an oil storage tank; 5. a transfer box; 6. a connecting pipe; 7. a chute; 8. a dropper; 9. a mounting cylinder; 10. a threaded rod; 11. moving the sleeve; 12. a piston; 13. a rocking handle; 14. a telescopic tube; 15. a round bar; 16. blocking; 17. a spring; 18. a first bolt; 19. a second bolt; 20. a nut; 21. a filler pipe; 22. sealing cover; 23. a spiro ring; 24. a chute; 25. a limit rod; 26. and a sealing gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 2 and 4, an oil storage assembly of a castor comprises a mounting plate 1, a fixing plate 2 is arranged below the mounting plate 1, the castor 3 is fixedly connected to the bottom of the fixing plate 2, an oil storage tank 4 is fixedly connected to one side of the mounting plate 1, and a lubrication mechanism is arranged on the oil storage tank 4;

the lubrication mechanism comprises a middle rotating box 5 fixedly connected to the bottom of the oil storage box 4, a conical hole is formed in the top of the middle rotating box 5 and is communicated with the inside of the oil storage box 4, a connecting pipe 6 is fixedly connected to one side of the middle rotating box 5 and is communicated with the inside of the middle rotating box 5, an inclined pipe 7 is connected to the bottom of the connecting pipe 6 in a penetrating manner, a dropper 8 is fixedly connected to one end of the inclined pipe 7 and is communicated with the inside of the inclined pipe 7, an installation cylinder 9 is fixedly connected to one side of the middle rotating box 5, a threaded rod 10 is rotatably connected to one side inner wall of the installation cylinder 9, a movable sleeve 11 is sleeved on the threaded rod 10 in a threaded manner, one end of the movable sleeve 11 is slidably extended into the middle rotating box 5, a piston 12 is fixedly connected to one end of the movable sleeve 11, and the piston 12 is matched with the size of the middle rotating box 5; one end of the threaded rod 10 rotates to extend out of the mounting cylinder 9, and one end of the threaded rod 10 far away from the piston 12 is fixedly connected with a rocking handle 13; the inner wall of the mounting cylinder 9 is provided with a sliding groove 24, the outer wall of the movable sleeve 11 is welded with a limiting rod 25, and the bottom end of the limiting rod 25 extends into the sliding groove 24.

Embodiment two:

referring to fig. 1 to 4, the present embodiment provides a technical solution based on the first embodiment: one side of the piston 12 is fixedly connected with a telescopic pipe 14, a round rod 15 is inserted in the telescopic pipe 14 in a sliding way, one end of the round rod 15 extends into the connecting pipe 6, one end of the round rod 15 is fixedly connected with a blocking block 16, and the blocking block 16 is matched with the connecting pipe 6 in size; a spring 17 is fixedly connected to the inner wall of one side of the telescopic pipe 14, and one end of the spring 17 is fixedly connected with one end of the round rod 15; the top of the mounting plate 1 is fixedly connected with a first bolt 18, the top of the fixing plate 2 is fixedly connected with two second bolts 19, the second bolts 19 penetrate through the mounting plate 1 in a sliding manner, and nuts 20 are sleeved on the second bolts 19 in a threaded manner; the top of the oil storage tank 4 is connected with an oil injection pipe 21 in a penetrating way, a thread surface is arranged outside the oil injection pipe 21, a sealing cover 22 is arranged above the oil injection pipe 21, a spiral ring 23 is fixedly connected with the bottom of the sealing cover 22, and the spiral ring 23 is in threaded connection with the oil injection pipe 21; the bottom of the sealing cover 22 is fixedly connected with a sealing gasket 26, the sealing gasket 26 is made of rubber, and the bottom of the sealing gasket 26 is contacted with the top of the filler pipe 21.

And all that is not described in detail in this specification is well known to those skilled in the art.

Working principle: firstly unscrewing the sealing cover 22, injecting enough lubricating oil into the oil storage tank 4, then screwing the spiral ring 23 on the oil injection pipe 21 again, sealing the connecting gap between the oil injection pipe 21 and the sealing cover 22 by the sealing gasket 26, storing the lubricating oil in the oil storage tank 4 at the moment, dripping the lubricating oil into the transfer tank 5 through the conical hole, screwing the rocking handle 13 firstly when the caster 3 works for a long time and needs to lubricate the lubricating oil, driving the threaded rod 10 to rotate by the rocking handle 13, driving the moving sleeve 11 in threaded connection with the threaded rod 10 to move, driving the moving sleeve 11 to drive the piston 12 to move, driving the piston 12 to push the lubricating oil when the transfer tank 5 moves, driving the telescopic pipe 14 and the round rod 15 to move by the round rod 15, driving the blocking piece 16 to contact one end of the connecting pipe 6, simultaneously continuously moving along with the piston 12, shrinking the round rod 15 into the telescopic pipe 14, simultaneously extruding the spring 17 until the piston 12 continuously moves, injecting the lubricating oil into the inclined pipe 7 through the connecting pipe 6, and finally dripping the lubricating oil onto the caster 3 through the dropper 8.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oil storage assembly of truckle, includes mounting panel (1), its characterized in that: a fixed plate (2) is arranged below the mounting plate (1), the bottom of the fixed plate (2) is fixedly connected with a caster wheel (3), one side of the mounting plate (1) is fixedly connected with an oil storage tank (4), and a lubrication mechanism is arranged on the oil storage tank (4);

the lubricating mechanism comprises a transfer box (5) fixedly connected to the bottom of an oil storage box (4), a conical hole is formed in the top of the transfer box (5), the conical hole is communicated with the inside of the oil storage box (4), a connecting pipe (6) is fixedly connected to one side of the transfer box (5), the connecting pipe (6) is communicated with the inside of the transfer box (5), an inclined pipe (7) is connected to the bottom of the connecting pipe (6) in a penetrating manner, a dropper (8) is fixedly connected to one end of the inclined pipe (7), the dropper (8) is communicated with the inside of the inclined pipe (7), a mounting cylinder (9) is fixedly connected to one side outer portion of the transfer box (5), a threaded rod (10) is rotatably connected to one side inner wall of the mounting cylinder (9), a moving sleeve (11) is sleeved on the threaded rod (10), one end of the moving sleeve (11) is slidably extended into the transfer box (5), and one end of the moving sleeve (11) is fixedly connected with a piston (12).

2. A castor oil storage assembly according to claim 1, wherein: one end of the threaded rod (10) rotates to extend out of the mounting cylinder (9), and one end of the threaded rod (10) away from the piston (12) is fixedly connected with a rocking handle (13).

3. A castor oil storage assembly according to claim 2, wherein: one side fixedly connected with flexible pipe (14) of piston (12), flexible pipe (14) sliding is inserted there is round bar (15), in one end of round bar (15) extends to connecting pipe (6), one end fixedly connected with sprue (16) of round bar (15).

4. A castor oil storage assembly according to claim 3, wherein: the inner wall of one side of the telescopic pipe (14) is fixedly connected with a spring (17), and one end of the spring (17) is fixedly connected with one end of the round rod (15).

5. A castor oil storage assembly according to claim 1, wherein: the top fixedly connected with first bolt (18) of mounting panel (1), the top fixedly connected with two second bolts (19) of fixed plate (2), second bolt (19) slip runs through mounting panel (1), threaded sleeve is equipped with nut (20) on second bolt (19).

6. A castor oil storage assembly according to claim 1, wherein: the top of oil storage tank (4) is connected with filler pipe (21) in a penetrating way, sealed lid (22) are provided with above filler pipe (21), the bottom fixedly connected with spiral ring (23) of sealed lid (22), spiral ring (23) and filler pipe (21) threaded connection.

7. A castor oil storage assembly according to claim 1, wherein: the inner wall of the mounting cylinder (9) is provided with a sliding groove (24), the outer wall of the moving sleeve (11) is welded with a limiting rod (25), and the bottom end of the limiting rod (25) extends into the sliding groove (24).

8. The castor oil storage assembly of claim 6, wherein: the bottom of the sealing cover (22) is fixedly connected with a sealing gasket (26), and the bottom of the sealing gasket (26) is contacted with the top of the filler pipe (21).