CN218054747U

CN218054747U - Travelling wheel convenient to detach and used for trolley

Info

Publication number: CN218054747U
Application number: CN202222232338.2U
Authority: CN
Inventors: 唐点军
Original assignee: Qingdao Xinhai Shengtang Metal Manufacturing Co ltd
Current assignee: Qingdao Xinhai Shengtang Metal Manufacturing Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-16
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a convenient to detach's that handcart was used wheel of traveling, which comprises a carriage body, the bottom outer wall right-hand member of automobile body rotates and is provided with the minor axis, the bottom rigid coupling of minor axis has the sleeve, telescopic inside grafting has the mounting panel, the bottom outer wall left end rigid coupling of automobile body has a screw thread section of thick bamboo, there is the screw rod inside of screw thread section of thick bamboo through threaded connection, the bottom rigid coupling of screw rod has the carousel, the top left side of mounting panel run through be provided with screw thread section of thick bamboo complex bayonet socket, the bottom of mounting panel is connected with the wheel body of traveling through installation mechanism, the outside of carousel is provided with the locating hole that the equidistance distributes, the fixed installation piece that is L shape structure that is provided with of one side outer wall of mounting panel. The utility model discloses a be provided with parts such as installation piece, stopper, spring one, locating lever, carousel and locating hole, can carry on spacingly to the screw rod after screwing, prevent that it is not hard up owing to rock, and then improve the stability of installation greatly.

Description

Travelling wheel convenient to detach and used for trolley

Technical Field

The utility model relates to a handcart technical field especially relates to a convenient to detach's that handcart was used driving wheel.

Background

The handcart is a transport vehicle pushed and pulled by human power, which is the ancestor of all vehicles, although the technology of handcart material transport is continuously developed, the handcart is still used as an indispensable transport tool, and the handcart is widely applied in production and life because of low cost, simple maintenance, convenient operation and light dead weight, can work in places where motor vehicles are inconvenient to use, and is very convenient for transporting light articles in short distance. The major structure of handcart comprises the wheel of platform and bottom, and the wheel easily produces wearing and tearing with ground direct contact, leads to the wheel to become easy loss spare, and current wheel is generally through bolt fixed mounting, is not convenient for dismantle.

Through retrieval, the patent of Chinese patent application number 202122945427.7 discloses a travelling wheel convenient to detach for a handcart, the handcart travelling wheel in the patent enables a rubber pad at the top of a screw cap to tightly abut against an installation plate by rotating the screw cap, fixing of the travelling wheel is achieved, a professional tool is not needed, screwing force of the screw cap is not good due to manual rotation, and in the use process in the future, the handcart can shake in the travelling process, so that the screw cap can be loosened, and the installation stability is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to detach's that handcart was used driving wheel to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a handcart-used convenient to dismantle's wheel of traveling, includes the automobile body, the bottom outer wall right-hand member of automobile body rotates and is provided with the minor axis, the bottom rigid coupling of minor axis has the sleeve, telescopic inside is pegged graft and is had the mounting panel, the bottom outer wall left end of automobile body has a screw thread section of thick bamboo, there is the screw rod inside through threaded connection of screw thread section of thick bamboo, the bottom rigid coupling of screw rod has the carousel, run through on the left of the top of mounting panel be provided with screw thread section of thick bamboo complex bayonet socket, the bottom of mounting panel is connected with the wheel body of traveling through installation mechanism, the outside of carousel is provided with the locating hole that the equidistance distributes, one side outer wall of mounting panel is fixed and is provided with the installation piece that is L-shaped structure, the vertical lateral wall of installation piece is pegged graft through the mounting hole of seting up and is had the locating lever, locating lever and locating hole phase-match, the one end rigid coupling of locating lever has the stopper, and the outside of spring one is cup jointed spring respectively with stopper and installation piece fixed connection.

Furthermore, the other end of the locating rod is fixedly provided with a magnetic suction block, and the inner wall of the locating hole is fixedly provided with an iron block.

Furthermore, a rubber pad is sleeved outside the screw rod.

Furthermore, installation mechanism includes the fixed axle of rigid coupling in the middle part of mounting panel bottom, the bottom of fixed axle rotates and is provided with Contraband shaped plate, the driving wheel body rotates and sets up in Contraband shaped plate.

Furthermore, the utility model discloses a rectangular plate includes and rotates the diaphragm that sets up in the fixed axle bottom, the bottom both sides of diaphragm are provided with integrated into one piece's riser, the driving wheel body passes through the pivot and rotates to set up in two between the outer wall of one side opposite of riser.

Furthermore, the outer wall of the bottom of the transverse plate is fixedly provided with a scraping plate.

Further, one side outer wall of bayonet socket is provided with the mounting groove, one side inner wall rigid coupling of mounting groove has spring two, the one end rigid coupling of spring two has the fixture block.

Furthermore, a moving groove communicated with the mounting groove is formed in the outer wall of one side of the mounting plate, a shifting lever is fixedly connected to the outer wall of one side of the clamping block, and the shifting lever penetrates out of the moving groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this a driving wheel for handcart convenient to detach through being provided with parts such as installation piece, stopper, spring one, locating lever, carousel and locating hole, can carry on spacingly to the screw rod after screwing, prevents that it is not hard up owing to rocking, and then improves the stability of installation greatly.

2. This a wheel of traveling for convenient to detach that handcart was used, through being provided with fixture block and spring two, under the effect of spring two, the fixture block stretches into and supports the bayonet socket department, can carry on spacingly to the mounting panel of having installed like this, and then improve the stability of installation.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a conveniently detachable running wheel for a hand cart according to the present invention;

fig. 2 is an enlarged schematic structural view of a portion a of a conveniently detachable running wheel for a cart according to the present invention;

FIG. 3 is a schematic view of a bayonet structure of a detachable running wheel for a stroller of the present invention;

fig. 4 is a schematic view of the scraping plate structure of the driving wheel for a trolley, which is convenient to disassemble.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a vehicle body; 2. a sleeve; 3. mounting a plate; 4. a fixed shaft; 5. a vertical plate; 6. a transverse plate; 7. a running wheel body; 8. a threaded barrel; 9. a bayonet; 10. mounting a block; 11. a limiting block; 12. a first spring; 13. positioning a rod; 14. a magnetic block; 15. positioning holes; 16. an iron block; 17. a screw; 18. a rubber pad; 19. a clamping block; 20. a second spring; 21. a deflector rod; 22. a scraper.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in an embodiment of the present invention, a detachable traveling wheel for a hand cart includes a cart body 1, a short shaft is rotatably disposed at a right end of a bottom outer wall of the cart body 1 through a bearing, a sleeve 2 is fixedly connected to a bottom end of the short shaft, a mounting plate 3 is inserted into the sleeve 2, the mounting plate 3 can be inserted into or separated from the sleeve 2, a threaded cylinder 8 is fixedly connected to a left end of the bottom outer wall of the cart body 1, a threaded rod 17 is connected to an inner portion of the threaded cylinder 8 through a thread, a rotary plate is fixedly connected to a bottom end of the threaded rod 17, the threaded rod 17 can be rotated through the rotary plate, a bayonet 9 engaged with the threaded cylinder 8 is disposed on a left side of a top end of the mounting plate 3, that is, after the mounting plate 3 is inserted into the sleeve 2, the bayonet 9 can be just clamped on an outer portion of the threaded cylinder 8, that is, the threaded cylinder 8 is located inside the bayonet 9, when the rotary plate is rotated, the screw 17 can move up along the threaded cylinder 8, the turntable is larger than the area of the bayonet 9, so that the mounting plate 3 can be fixed by extruding the mounting plate 3 through the turntable, the bottom end of the mounting plate 3 is connected with a traveling wheel body 7 through an installation mechanism, positioning holes 15 are arranged on the outer portion of the turntable at equal intervals, an installation block 10 in an L-shaped structure is fixedly arranged on the outer wall of one side of the mounting plate 3, a positioning rod 13 is inserted into a vertical side wall of the installation block 10 through an installation hole, the positioning rod 13 is matched with the positioning hole 15, namely the positioning rod 13 is just inserted into the positioning hole 15, one end of the positioning rod 13 is fixedly connected with a limiting block 11, a spring I12 is sleeved on the outer portion of the positioning rod 13, two ends of the spring I12 are respectively and fixedly connected with the limiting block 11 and the installation block 10, the positioning rod 13 can be firmly inserted into the positioning hole 15 under the action of the spring I12, and the screwed screw 17 can be limited, prevent it and become flexible owing to rock, and then improve the stability of installation greatly.

The utility model discloses in, the fixed magnetism piece 14 of inhaling that is provided with of the other end of locating lever 13, the fixed iron plate 16 that is provided with of inner wall of locating hole 15, magnetism piece 14 like this can have an adsorption affinity to iron plate 16, and then improve spacing stability greatly.

The utility model discloses in, rubber pad 18 has been cup jointed to the outside of screw rod 17, can improve the stability of installation.

The utility model discloses in, installation mechanism includes the rigid coupling in the fixed axle 4 at 3 bottom middle parts of mounting panel, and the bottom of fixed axle 4 is rotated and is provided with Contraband shaped plate, is the board of a Contraband font, and the wheel body 7 that traveles rotates and sets up in Contraband shaped plate.

The utility model discloses in, the shape board sets up in the diaphragm 6 of fixed axle 4 bottom including rotating, and the bottom both sides of diaphragm 6 are provided with integrated fashioned riser 5, as shown in fig. 1, and the driving wheel body 7 rotates through the pivot and sets up between the relative one side outer wall of two risers 5.

The utility model discloses in, the fixed scraper blade 22 that is provided with of bottom outer wall of diaphragm 6, scraper blade 22 and the wheel state that is close the contact of traveling can carry out one to the impurity of traveling the wheel adhesion like this and strike off, and then improve life.

The utility model discloses in, one side outer wall of bayonet socket 9 is provided with the mounting groove, and one side inner wall rigid coupling of mounting groove has two springs 20, and the one end rigid coupling of two springs 20 has fixture block 19, as shown in fig. 3, fixture block 19 is stretched into under two springs 20's effect and supports bayonet socket 9 department, can carry on spacingly to the mounting panel 3 of installing like this, and then improves the stability of installation, and one side of fixture block 19 is the arc moreover, and 8 cards of the screw thread section of thick bamboo of being convenient for like this are gone into in bayonet socket 9.

The utility model discloses in, one side outer wall of mounting panel 3 is provided with the shifting chute with the mounting groove intercommunication, and one side outer wall rigid coupling of fixture block 19 has driving lever 21, and the shifting chute is worn out to driving lever 21, can be convenient for make fixture block 19 retract to the mounting groove through driving lever 21 in, and then the dismantlement in the later stage of being convenient for.

The utility model discloses a theory of operation is:

when installing wheel body 7 that traveles, insert mounting panel 3 in sleeve 2 earlier, then rotate mounting panel 3, make bayonet socket 9 card on the mounting panel 3 go into the outside department of a thread section of thick bamboo 8, fixture block 19 stretches into and supports bayonet socket 9 department under the effect of spring two 20, can spacing mounting panel 3 of going into like this, make it can not rotate at will, then rotate screw rod 17 through the carousel (stimulate stopper 11 with a hand before rotating, make locating lever 13 can not lead to the fact the influence to the carousel), make carousel and rubber pad 18 shift up and extrude mounting panel 3, and then spacing fixed to it, locating hole 15 and locating lever 13 on the carousel correspond this moment, then loosen the hand, under the effect of spring one 12, cooperation magnetism piece 14 and iron plate 16 are inhaled under the adsorption of piece, locating lever 13 will insert corresponding locating hole 15 this moment, can spacing screw rod 17 after screwing like this, prevent it from becoming flexible because of rocking, and then improve the stability of installation greatly, when dismantling, only need loosen screw rod 17, stimulate stopper 11 to make locating lever 13 and locating hole 15 separate, can be convenient for making fixture block 19 in the bayonet socket 19 can be convenient for making the bayonet socket 3 rotate, make the last simple separation of a thread section of a section of thick bamboo 8, make mounting panel 3, it can make things convenient for the mounting panel, it can make.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a wheel of traveling convenient to dismantle that handcart was used, includes automobile body (1), the bottom outer wall right-hand member of automobile body (1) rotates and is provided with the minor axis, the bottom rigid coupling of minor axis has sleeve (2), the inside of sleeve (2) is pegged graft and is had mounting panel (3), the bottom outer wall left end rigid coupling of automobile body (1) has screw thread section of thick bamboo (8), there is screw rod (17) inside of screw thread section of thick bamboo (8) through threaded connection, the bottom rigid coupling of screw rod (17) has the carousel, the top left side of mounting panel (3) is run through and is provided with bayonet socket (9) with screw thread section of thick bamboo (8) complex, the bottom of mounting panel (3) is connected with wheel body (7) of traveling through installation mechanism, its characterized in that, the outside of carousel is provided with locating hole (15) that the equidistance distributes, the fixed mounting block (10) that are L shape structure that is provided with of one side outer wall of mounting panel (3), the vertical lateral wall of mounting block (10) is pegged graft and is provided with locating lever (13), locating lever (13) and locating hole phase-match, the stopper (12) and stopper (12) of a fixed connection of stopper respectively.

2. The easily detachable running wheel for a trolley according to claim 1, wherein the other end of the positioning rod (13) is fixedly provided with a magnetic block (14), and the inner wall of the positioning hole (15) is fixedly provided with an iron block (16).

3. Easy-to-detach running wheel for a trolley according to claim 2, characterised in that a rubber pad (18) is fitted on the outside of the screw (17).

4. The conveniently detached running wheel for a trolley according to claim 1, wherein the mounting mechanism comprises a fixed shaft (4) fixedly connected to the middle of the bottom end of the mounting plate (3), the bottom end of the fixed shaft (4) is rotatably provided with a Contraband shaped plate, and the running wheel body (7) is rotatably arranged in a Contraband shaped plate.

5. The running wheel for the trolley convenient to detach as claimed in claim 4, wherein the Contraband shaped plate comprises a transverse plate (6) rotatably disposed at the bottom end of the fixed shaft (4), two sides of the bottom end of the transverse plate (6) are provided with integrally formed vertical plates (5), and the running wheel body (7) is rotatably disposed between the outer walls of two opposite sides of the vertical plates (5) through a rotating shaft.

6. A trolley wheel, according to claim 5, characterized in that the cross plate (6) is fixed with scrapers (22) on the bottom outer wall.

7. The running wheel for the trolley, which is convenient to detach according to claim 1, wherein an installation groove is formed in the outer wall of one side of the bayonet (9), a second spring (20) is fixedly connected to the inner wall of one side of the installation groove, and a clamping block (19) is fixedly connected to one end of the second spring (20).

8. The easy-to-detach running wheel for a trolley according to claim 7, wherein a moving groove communicated with the mounting groove is formed in the outer wall of one side of the mounting plate (3), a driving lever (21) is fixedly connected to the outer wall of one side of the clamping block (19), and the driving lever (21) penetrates through the moving groove.