CN219428165U - Multifunctional movable trolley - Google Patents

Abstract

The utility model discloses a multifunctional mobile handcart, which comprises a handcart base, an auxiliary handle, a placing table, steering wheels and auxiliary wheels, wherein the auxiliary handle is longitudinally and obliquely fixedly arranged at the edge of one side of the top end of the handcart base, an X-shaped rotating frame is symmetrically arranged on the outer surface of one side of the top end of the handcart base, and one side of the X-shaped rotating frame far away from the bottom end of the auxiliary handle is rotatably arranged in one side of the handcart base. This multi-functional portable handcart, this removal handcart is whole when using through rotating the dwang to make the threaded rod of bottom rotate, thereby drive gag lever post and supplementary gyro wheel and remove, thereby make the X type rotating turret of both sides wholly rotate, thereby make the platform of placing on top rise, thereby make whole getting goods and placing in high position comparatively convenient, reduce user's operating pressure, whole easy operation, convenient to use, whole practicality is strong.

Description

Multifunctional movable trolley

Technical Field

The utility model relates to the technical field of mobile trolleys, in particular to a multifunctional mobile trolley.

Background

The handcart is a manually pushed and pulled carrying vehicle, is an ancestor of all vehicles, and although the handcart material carrying technology is continuously developed, the handcart is still used as an indispensable carrying 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 the motor vehicle is inconvenient to use, and is quite convenient when carrying lighter articles in a short distance.

The utility model discloses a handcart is disclosed to publication No. CN205769459U, it welds in steering bearing outer lane through the backup pad, make the wheel and turn to being connected between the bearing more firm, can bear great effort, reinforcing handcart's bearing capacity, the slipmat of placing in automobile body up end not only has anti-skidding effect, place the goods in the automobile body, reduce friction and the mar of goods to automobile body up end, reach the effect of protecting the automobile body, but it still has certain defect in the in-service use, for example, the handcart is whole when using its place mesa can not carry out random lifting control, wholly for fixed setting, make the user because the shallow mesa is shorter when taking down the article on the mesa place on goods shelves, the user need the action of repeated bending, improve user's operating pressure, wholly still have certain limitation in the in-service use, whole practicality remains to improve.

Disclosure of Invention

The utility model aims to provide a multifunctional movable trolley, which aims to solve the problems that the whole placing table surface of the trolley provided in the background art cannot be lifted randomly during use, and the whole trolley is fixedly arranged, so that a user needs to repeatedly bend down due to the fact that the table surface of the trolley is shorter when the user takes down an object on the table surface and places the object on a goods shelf, the working pressure of the user is improved, the whole trolley has certain limitation during actual use, and the whole practicability is to be improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional portable handcart, includes shallow base, auxiliary handle, places platform, steering wheel and auxiliary wheel, the vertical slope fixed mounting in top one side edge of shallow base is provided with auxiliary handle, top one side surface symmetry installation of shallow base is provided with X type rotating turret, and the bottom one side that auxiliary handle was kept away from to X type rotating turret all rotates and install in one side of shallow base inside, the top surface of X type rotating turret transversely is provided with places the platform, the top one side that auxiliary handle was kept away from to X type rotating turret all rotates and installs in the bottom one side of placing the platform inside, fixed mounting is provided with the locating piece on the top inner wall that the shallow base is close to intermediate position, auxiliary handle is close to top intermediate position transverse rotation and runs through the installation and be provided with the dwang, the bottom one side surface edge symmetry rotation installation that auxiliary handle was close to the shallow base is provided with the steering wheel.

Preferably, a limiting rod is fixedly arranged between the two sides of the top end of the X-shaped rotating frame, which is close to the auxiliary handle, and between the two sides of the bottom end of the X-shaped rotating frame, the two ends of the limiting rod are respectively provided with an auxiliary roller in a rotating manner, limiting sliding grooves are respectively embedded in the inner wall of the top end of one side, which is close to the auxiliary roller, of the cart base and the inner wall of the bottom end, which is close to the auxiliary roller, of the placing table, and one end of the auxiliary roller is respectively arranged in one side of the limiting sliding grooves in a rolling and clamping manner;

adopt above-mentioned technical scheme to make wholly when using, through the block slip of supplementary gyro wheel and spacing spout to make wholly when going up and down, holistic operating stability is higher.

Preferably, a fixed block is fixedly arranged in the middle of the limiting rod of the X-shaped rotating frame, which is close to the bottom end, a threaded rod is transversely arranged in the fixed block in a penetrating threaded connection mode, one end of the threaded rod is embedded in one side of the positioning block in a rotating mode, and the other end of the threaded rod is installed outside one side of the cart base in a penetrating mode in a rotating mode;

adopt above-mentioned technical scheme to make wholly when using, through the rotation of threaded rod to drive the gag lever post and remove, thereby control the platform of placing on top and go up and down, thereby be convenient for carry, reduce staff's operating pressure.

Preferably, the sprocket is fixedly arranged at the penetrating end of the threaded rod, the sprocket is also fixedly arranged at the end, close to the placing table, of the rotating rod, a chain is connected between the sprocket at one end of the rotating rod and the sprocket at one end of the threaded rod, and limit grooves are symmetrically arranged at the edges of the two sides of the bottom end of the cart base in a penetrating mode;

by adopting the technical scheme, when the whole device is used, the whole device is connected with the chain through the chain wheel and the chain, so that the whole device is more convenient to operate when the whole device is rotated to control lifting.

Preferably, a moving block is fixedly arranged on one side, close to the limit groove, of the limit rod on one side of the top end of the trolley base in a penetrating manner, the bottom ends of the moving block are all arranged outside one side of the bottom end of the limit groove in a penetrating manner, a contact resisting rod is transversely arranged in the middle position of the outer surface of one side, far away from the auxiliary handle, of the penetrating end of the bottom end of the moving block, and tooth bars are fixedly arranged between 2 auxiliary wheels;

adopt above-mentioned technical scheme to make whole when using, through the removal of movable block, thereby make whole when carrying out the lifting and get goods, move simultaneously to the feeler lever this moment, through the removal of touching the feeler lever, thereby contradict with the arc slider, one side that the movable block was kept away from to the feeler lever simultaneously is the arc setting, through contradicting, thereby make the arc slider compress, thereby make to contradict tooth piece and tooth pole conflict, thereby make the auxiliary wheel can not rotate, thereby make whole stability in use high.

Preferably, an n-shaped limit frame is arranged on the outer surface of one side of the bottom end of the cart base, which is close to the middle position of the toothed bar, an arc-shaped slide block is arranged on the outer surface of the other side of the limit frame, which is close to the middle position, in a penetrating and sliding manner, an abutting tooth block is fixedly arranged on the outer surface of one side of the arc-shaped slide block, which is close to the toothed bar, one end of the abutting tooth block is arranged on the outer side of one side of the limit frame, which is close to the toothed bar, in a penetrating manner, a compression spring is arranged on the outer side of one side of the limit frame, which is positioned at the bottom end of the arc-shaped slide block, and two ends of the compression spring are respectively embedded on the outer surfaces of one side of the arc-shaped slide block and the limit frame;

adopt above-mentioned technical scheme to make wholly when using, through compression spring's setting to make to touch the pole and not when contradicting with the arc slider, contradict the tooth piece and can retrieve, thereby make the auxiliary wheel can normally rotate.

Compared with the prior art, the utility model has the beneficial effects that: this multi-functional portable handcart:

1. when the movable trolley is used wholly, the rotating rod is rotated, so that the threaded rod at the bottom end rotates, the limiting rod and the auxiliary roller are driven to move, the X-shaped rotating frames at the two sides integrally rotate, the placing table at the top end can be lifted, the whole trolley is convenient to take goods and place at a high position, the working pressure of a user is reduced, the whole trolley is simple to operate, convenient to use and high in whole practicability;

2. when the movable trolley is used wholly, the movable block, the abutting rod, the limiting frame, the arc-shaped sliding block, the abutting rod and the compression spring are arranged, and meanwhile the toothed rod is matched, so that the arc-shaped sliding block can be abutted through the abutting rod when the trolley is placed wholly to take goods in a height lifting mode, the abutting toothed block is enabled to ascend and abut against the toothed rod, the auxiliary wheel is limited, the stability of the whole trolley in the goods taking mode is guaranteed, the use effect and the use safety of the whole trolley are guaranteed, and the whole trolley is high in functionality;

3. this remove handcart is whole when using, through the setting of dwang, sprocket and chain to make wholly can be more convenient when drive threaded rod rotates control and places the platform lifting and descend, need not to bow and operate, whole easy operation, whole comparatively stability when controlling, stability and convenience when guaranteeing whole actual operation.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the whole bottom perspective structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic view of an installation structure of the contact rod and the limit rod of the utility model.

In the figure: 1. a cart base; 2. an auxiliary handle; 3. an X-shaped rotating frame; 4. a placement table; 5. a limit rod; 6. limiting sliding grooves; 7. an auxiliary roller; 8. a positioning block; 9. a threaded rod; 10. a rotating lever; 11. a sprocket; 12. a chain; 13. a steering wheel; 14. an auxiliary wheel; 15. a toothed bar; 16. a limit groove; 17. a moving block; 18. a touch-up rod; 19. a limiting frame; 20. an arc-shaped sliding block; 21. a tooth block is abutted; 22. compressing the spring.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a multi-functional portable handcart, including shallow base 1, auxiliary handle 2, X type rotating frame 3, place the platform 4, gag lever post 5, spacing spout 6, auxiliary roller 7, locating piece 8, threaded rod 9, rotating rod 10, sprocket 11, chain 12, steering wheel 13, auxiliary wheel 14, tooth pole 15, spacing groove 16, movable block 17, conflict pole 18, spacing 19, arc slider 20, conflict tooth piece 21 and compression spring 22, the vertical slope fixed mounting in top one side edge of shallow base 1 is provided with auxiliary handle 2, the top one side outward appearance symmetry installation of shallow base 1 is provided with X type rotating frame 3, and X type rotating frame 3 is kept away from the bottom one side of auxiliary handle 2 and all rotate one side inside of shallow base 1, the top one side that X type rotating frame 3 was kept away from auxiliary handle 2 is all rotated and is installed in the bottom one side inside of placing the platform 4, fixed mounting is provided with locating piece 8 on the top inner wall that auxiliary handle 2 is close to the intermediate position, auxiliary handle 2 is close to top intermediate position and transversely runs through the installation and is provided with rotating rod 10, and the bottom one side of shallow base 1 is kept away from auxiliary handle 2 is provided with auxiliary handle 2, and the bottom one side symmetry is kept away from the bottom one side of auxiliary handle 2 is provided with auxiliary handle 2, and is located outside the bottom 1 is kept away from auxiliary handle 2, the top side symmetry side of 2 is kept away from auxiliary handle 2.

The X-shaped rotating frame 3 is fixedly provided with a limiting rod 5 in a penetrating manner between two sides of the top end of the X-shaped rotating frame, which are close to the auxiliary handle 2, and between two sides of the bottom end of the X-shaped rotating frame, two ends of the limiting rod 5 are rotatably provided with auxiliary rollers 7, limiting sliding grooves 6 are embedded in the inner wall of the top end of one side, which is close to the auxiliary rollers 7, of the cart base 1 and the inner wall of one side, which is close to the bottom end of the auxiliary rollers 7, of the placing table 4, and one ends of the auxiliary rollers 7 are rotatably clamped and installed in one side of the limiting sliding grooves 6; the middle position of the limiting rod 5, close to the bottom end, of the X-shaped rotating frame 3 is fixedly provided with a fixed block in a penetrating manner, the inside of the fixed block is transversely provided with a threaded rod 9 in a penetrating threaded connection manner, one end of the threaded rod 9 is embedded and rotatably installed inside one side of the positioning block 8, and the other end of the threaded rod 9 is rotatably and penetratingly installed outside one side of the trolley base 1; the through end of the threaded rod 9 is fixedly provided with the sprocket 11, one end of the rotating rod 10 close to the placing table 4 is fixedly provided with the sprocket 11, a chain 12 is connected between the sprocket 11 at one end of the rotating rod 10 and the sprocket 11 at one end of the threaded rod 9, limiting grooves 16 are symmetrically formed in the inner parts of the edges of the two sides of the bottom end of the cart base 1, when the cart is used as a whole, when goods at the top end of the placing table 4 are required to be placed on a higher goods shelf, at the moment, one side of the limiting rod 5 can be rotated, the rotating rod 5 is rotated, the connecting of the sprocket 11 and the chain 12 is matched, so that the threaded rod 9 at the bottom end rotates simultaneously, the limiting rod 5, the limiting sliding groove 6 and the auxiliary roller 7 are matched, the limiting rod 5 starts to move, and the X-shaped rotating frame 3 at one side is pushed to change the rotating angle, so that the placing table 4 at the top end can be lifted, and therefore, the goods can be taken down conveniently, and the whole operation is simple and convenient to use, and multifunctional conversion can be carried out;

after the whole use is finished, the limiting rod 5 can be reversed at the moment, so that the threaded rod 9 rotates, the limiting rod 5 at the bottom end is driven to move back, the placing table 4 can descend and return, and the whole use is convenient and the operation is simple.

A movable block 17 is fixedly arranged on one side, close to the limit groove 16, of the limit rod 5 on the top end side of the cart base 1 in a penetrating manner, the bottom ends of the movable block 17 are all arranged outside one side of the bottom end of the limit groove 16 in a penetrating manner, an abutting rod 18 is transversely arranged in the middle position of the outer surface of one side, far away from the auxiliary handle 2, of the penetrating end of the bottom end of the movable block 17, and a toothed rod 15 is fixedly arranged between the 2 auxiliary wheels 14; the outer surface of one side of the bottom end of the cart base 1, which is close to the middle position of the toothed bar 15, is provided with an n-shaped limit frame 19, the outer part of the limit frame 19, which is close to the middle position, is provided with an arc sliding block 20 in a penetrating sliding manner, one side outer surface of the arc sliding block 20, which is close to the toothed bar 15, is fixedly provided with a collision tooth block 21, one end of the collision tooth block 21 is installed outside one side, which is close to the toothed bar 15, of the limit frame 19, a compression spring 22 is sleeved outside one side outer part of the bottom end of the arc sliding block 20, two ends of the compression spring 22 are respectively embedded on one side outer surfaces of the arc sliding block 20 and the limit frame 19, when the cart is lifted to take goods, the whole body of the cart is lifted, at this moment, the movement block 17 and the collision bar 18 at the bottom end are driven to move simultaneously, one end of the collision bar 18 is in collision with one end of the arc sliding block 20 at this moment after the movement of the arc sliding block 18 for a certain distance, the whole body of the collision tooth block 21 is lifted out, the whole body of one side of the collision tooth block 21 is protruded through the collision tooth block 21, and thus the whole body of one side of the collision tooth block 21 is in collision tooth block 15 is in contact with one side of the toothed bar 15, and the whole side of the toothed bar 15 is lifted, and the whole trolley is placed on the two sides of the whole trolley is lifted, and the whole trolley is placed on the side body to assist the whole trolley is stable;

simultaneously when the placing table 4 is wholly lowered, the abutting rod 18 is recovered to be separated from the arc-shaped sliding block 20, and the compressing spring 22 is reset to rebound, so that the toothed rod 15 is separated from the abutting tooth block 21, the limiting function is lost, free pushing can be carried out, and the whole operation is simple and the use is convenient.

Working principle: when the multifunctional mobile handcart is used, the whole mobile handcart is in use, through the connection cooperation of the chain wheel 11 and the chain 12 on one side of the rotating rod 10, the whole mobile handcart can be more convenient to lift and descend by driving the threaded rod 9 to rotate and control the placing table 4 without bending down to perform rotating operation, the whole mobile handcart is simple in operation, the whole mobile handcart increases the practicability of the whole mobile handcart, standard parts used by the multifunctional mobile handcart can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the mechanical, part and equipment adopt conventional types in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details which are not described in detail in the specification belong to the prior art known by a person skilled in the art.

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 (6)

1. The utility model provides a multi-functional portable handcart, includes shallow base (1), auxiliary handle (2), places platform (4), directive wheel (13) and auxiliary wheel (14), its characterized in that: the vertical slope fixed mounting in top one side edge of shallow base (1) is provided with auxiliary handle (2), top one side outward appearance face symmetry installation of shallow base (1) is provided with X type rotating turret (3), and the bottom one side that auxiliary handle (2) was kept away from to X type rotating turret (3) is all rotated and is installed inside one side of shallow base (1), the top surface of X type rotating turret (3) transversely is provided with places platform (4), the top one side that auxiliary handle (2) was kept away from to X type rotating turret (3) is all rotated and is installed inside bottom one side of placing platform (4), fixed mounting is provided with locating piece (8) on the top inner wall that auxiliary handle (1) is close to intermediate position, auxiliary handle (2) is close to top intermediate position transverse rotation through-mounting and is provided with dwang (10), bottom one side outward appearance face edge symmetry rotation that auxiliary handle (2) was kept away from to shallow base (1) is provided with steering wheel (13), bottom one side outward appearance face edge symmetry rotation that auxiliary handle (2) was kept away from to auxiliary handle (2).

2. A multi-function mobile cart according to claim 1, wherein: the utility model discloses a cart for car, including X type rotating stand (3), auxiliary handle (2) and auxiliary handle (7), X type rotating stand (3) are close to all run through fixedly between the top both sides and the bottom both sides between auxiliary handle (2), all rotate at the both ends of gag lever post (5) and install auxiliary roller (7), on cart base (1) are close to one side top inner wall of auxiliary roller (7) and place on platform (4) are close to bottom one side inner wall of auxiliary roller (7) all embedded be provided with spacing spout (6), the one end of auxiliary roller (7) is all rolled the block and is installed inside one side of spacing spout (6).

3. A multi-function mobile cart according to claim 1, wherein: the utility model discloses a handcart, including X type rotating frame (3), locating piece (8), locating piece (9), locating piece (8), locating piece (9), locating piece (1) and handcart base, X type rotating frame (3) is close to gag lever post (5) intermediate position of bottom and runs through fixedly to be provided with the fixed block, and the inside horizontal threaded connection that runs through of fixed block is provided with threaded rod (9) to the one end embedded rotation of threaded rod (9) is installed inside one side of locating piece (8), and the other end rotation of threaded rod (9) runs through simultaneously and installs outside one side of handcart base (1).

4. A multi-functional mobile cart according to claim 3, wherein: the utility model discloses a cart for the vehicle, including threaded rod (9) and handcart base, run through end fixed mounting of threaded rod (9) is provided with sprocket (11), the one end that dwang (10) is close to place platform (4) is also fixed mounting and is provided with sprocket (11), connect between sprocket (11) and sprocket (11) of threaded rod (9) one end of dwang (10) one end and be provided with chain (12), the inside symmetry of bottom both sides edge of handcart base (1) runs through and is provided with spacing groove (16).

5. The multi-functional mobile cart of claim 4, wherein: the utility model discloses a handcart, including shallow base (1), locating lever (5) on one side of shallow base (1) top is close to one side of spacing groove (16) and runs through fixedly and be provided with movable block (17), and the bottom of movable block (17) is all run through and is installed outside one side of the bottom of spacing groove (16) to the bottom of movable block (17) runs through the end and is kept away from one side surface intermediate position of auxiliary handle (2) and transversely installs and be provided with and support feeler lever (18), 2 fixed mounting is provided with tooth line pole (15) between auxiliary wheel (14).

6. A multi-function mobile cart according to claim 5, wherein: shallow base (1) is close to bottom one side external surface mounting of tooth pole (15) intermediate position and is provided with spacing (19) of n shape, and the outside that spacing (19) are close to intermediate position runs through slidable mounting and is provided with arc slider (20) to one side external surface fixed mounting that arc slider (20) are close to tooth pole (15) is provided with conflict tooth piece (21), and the one end of contradicting tooth piece (21) runs through and installs in spacing (19) one side outside that is close to tooth pole (15) simultaneously, spacing (19) are located the outside cover that all runs through of one side of arc slider (20) bottom and are equipped with compression spring (22), and the both ends of compression spring (22) are embedded respectively installed on one side surface of arc slider (20) and spacing (19).