CN216070148U

CN216070148U - Novel draw version dolly

Info

Publication number: CN216070148U
Application number: CN202122473806.0U
Authority: CN
Inventors: 赵永欣; 明立超
Original assignee: Shandong Bihai Packaging Materials Co ltd
Current assignee: Shandong Bihai Packaging Materials Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-18
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a novel plate-pulling trolley which comprises a trolley body, wherein a plurality of rotating wheels are arranged at the bottom of the trolley body, a hinge is fixedly connected onto the trolley body, a handle is rotatably connected onto the hinge, sliding grooves are formed in the top and the bottom of the trolley body, a connecting plate is connected in the sliding groove in the top of the trolley body in a sliding mode, a positioning hole and a groove are formed in the connecting plate, the connecting plate is connected with the inner bottom of the sliding groove in the top of the trolley body through a first spring, a top plate is fixedly connected onto the connecting plate, the end portion of the top plate abuts against the side wall of the handle, a linkage rod is connected in the sliding groove in the bottom of the trolley body in a sliding mode, a cavity is formed in the linkage rod, and the end portion of the linkage rod is obliquely arranged. The utility model has reasonable structural design, can push the vehicle body in the transportation process, can fold the handle when being idle, is convenient for the vehicle body to move under different conditions, can save space when being idle, greatly improves the use efficiency, can fix the vehicle body when loading goods, avoids the sliding phenomenon and improves the loading efficiency.

Description

Novel draw version dolly

Technical Field

The utility model relates to the technical field of production and transportation, in particular to a novel plate pulling trolley.

Background

When various materials are printed in the printing industry, due to different requirements and different printed products, the used printing rollers are different, and when one product is produced, the printing rollers on the equipment need to be replaced, so that a large number of printing rollers with different specifications need to be placed in a workshop, and the printing rollers need to be continuously transferred and used between different production lines and different workshops.

Among the prior art, because draw the version dolly and can only stimulate to remove, lead to the motion mode single to influence the efficiency of transportation greatly, simultaneously because can't prescribe equipment when loading the goods, lead to easily appearing the removal condition at the in-process automobile body of loading, thereby influence the loading efficiency greatly, for this we have designed a novel version dolly of drawing and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a novel plate-pulling trolley.

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

a novel plate-drawing trolley comprises a trolley body, wherein a plurality of rotating wheels are arranged at the bottom of the trolley body, a hinge is fixedly connected to the trolley body, a handle is rotatably connected to the hinge, sliding grooves are formed in the top and the bottom of the trolley body, a connecting plate is slidably connected to the sliding grooves in the top of the trolley body, positioning holes and grooves are formed in the connecting plate, the connecting plate is connected with the inner bottom of the sliding grooves in the top of the trolley body through a first spring, a top plate is fixedly connected to the connecting plate, the end of the top plate abuts against the side wall of the handle, a linkage rod is slidably connected to the sliding grooves in the bottom of the trolley body, a cavity is formed in the linkage rod, the end of the cavity is obliquely arranged, a linkage mechanism is arranged on the connecting plate, the end of the linkage mechanism is fixedly connected with the inner bottom of the grooves in the connecting plate, a positioning mechanism is arranged on the side wall of the connecting plate, and the end of the positioning mechanism is attached to the end of the linkage mechanism, the trolley is characterized in that a limiting mechanism is arranged on the trolley body, the end part of the limiting mechanism is abutted against the side wall of the connecting plate, a supporting plate mechanism is arranged in a chute at the bottom of the trolley body, the end part of the supporting plate mechanism is attached to the end part of the linkage rod, an opening and closing mechanism is arranged in the cavity of the linkage rod, and the end part of the opening and closing mechanism penetrates through the side wall of the linkage rod and extends out of the linkage rod.

Preferably, the linkage mechanism comprises a pressing rod which is slidably connected in the groove of the connecting plate, the bottom of the pressing rod is fixedly connected with a linkage block, and the linkage block is connected with the bottom in the hollow groove of the connecting plate through a second spring.

Preferably, the positioning mechanism comprises a plurality of positioning rods which are connected to the side wall of the connecting plate in a sliding mode, the positioning rods are connected with the inner side wall of the empty groove of the connecting plate through third springs, and the end portions of the positioning rods are attached to the end portions of the linkage blocks.

Preferably, stop gear includes the spacing frame of fixed mounting at automobile body top, sliding connection has the slide on the spacing frame, the slide is connected with the inside wall of spacing frame through the fourth spring, fixedly connected with gag lever post on the slide lateral wall, the tip of gag lever post offsets with the connecting plate lateral wall and with the locating hole phase-match of connecting plate.

Preferably, the supporting plate mechanism comprises a supporting plate which is connected in a sliding groove in the bottom of the vehicle body in a sliding manner, the supporting plate is connected with the bottom of the vehicle body through a fifth spring, and a linkage plate is fixedly connected to the supporting plate.

Preferably, the mechanism that opens and shuts includes a plurality of locating plates of sliding connection on the gangbar lateral wall, and is a plurality of the locating plate all is connected with the gangbar cavity inside wall through the sixth spring, fixedly connected with seventh spring on the gangbar cavity inside wall, the tip fixedly connected with ejector pad of seventh spring, the ejector pad laminates with the tip of locating plate mutually, the tip fixedly connected with button of ejector pad, the button runs through the lateral wall of gangbar and extends to outside the gangbar, be equipped with a plurality of spacing holes in the automobile body bottom dead slot, and is a plurality of spacing hole and locating plate phase-match.

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

1. under the interact of link gear, positioning mechanism, stop gear and roof, make the handle can be fixed to can promote the automobile body in the transportation, can pack up the handle when idle, make things convenient for the automobile body to remove under the different situation, can save space when idle simultaneously, improve the availability factor greatly.

2. Under the mutually supporting of fagging mechanism, mechanism and automobile body that opens and shuts, make the fagging can reciprocate to can make the automobile body fixed when loading goods, avoid appearing the slip phenomenon, improve the filling efficiency.

In conclusion, the utility model has reasonable structural design, can push the vehicle body in the transportation process, can fold the handle when not in use, is convenient for the vehicle body to move under different conditions, can save space when not in use, greatly improves the use efficiency, can fix the vehicle body when loading goods, avoids the sliding phenomenon and improves the loading efficiency.

Drawings

FIG. 1 is a schematic front sectional view of a novel plate-drawing trolley according to the present invention;

FIG. 2 is an enlarged view of the structure at A;

fig. 3 is an enlarged view of the structure at B.

In the figure: the device comprises a vehicle body 1, a hinge 2, a handle 3, a connecting plate 4, a first spring 5, a top plate 6, a rotating wheel 7, a linkage rod 8, a pressing rod 9, a linkage block 10, a second spring 11, a positioning rod 12, a third spring 13, a limiting frame 14, a sliding plate 15, a fourth spring 16, a limiting rod 17, a linkage plate 18, a supporting plate 19, a fifth spring 20, a positioning plate 21, a sixth spring 22, a pushing block 23, a seventh spring 24, a key 25 and a limiting hole 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a novel plate-drawing trolley comprises a trolley body 1 with a plurality of rotating wheels 7 at the bottom, a hinge 2 is fixedly connected to the trolley body 1, a handle 3 is rotatably connected to the hinge 2, sliding grooves are formed in the top and the bottom of the trolley body 1, a connecting plate 4 is slidably connected to the sliding groove in the top of the trolley body 1, a positioning hole and a slot are formed in the connecting plate 4, the connecting plate 4 is connected with the inner bottom of the sliding groove in the top of the trolley body 1 through a first spring 5, a top plate 6 is fixedly connected to the connecting plate 4, the end of the top plate 6 abuts against the side wall of the handle 3, a linkage rod 8 is slidably connected to the sliding groove in the bottom of the trolley body 1, a cavity is arranged in the linkage rod 8, the end of the cavity is obliquely arranged, a pressing rod 9 is slidably connected to the slot of the connecting plate 4, a linkage block 10 is fixedly connected to the bottom of the pressing rod 9, and the linkage block 10 is connected with the hollow groove in the connecting plate 4 through a second spring 11, the side wall of the connecting plate 4 is connected with a plurality of positioning rods 12 in a sliding way, the positioning rods 12 are all connected with the inner side wall of the empty slot of the connecting plate 4 through third springs 13, the end parts of the positioning rods 12 are all attached to the end part of the linkage block 10, the top part of the cart body 1 is fixedly provided with a limiting frame 14, the limiting frame 14 is connected with a sliding plate 15 in a sliding way, the sliding plate 15 is connected with the inner side wall of the limiting frame 14 through a fourth spring 16, the side wall of the sliding plate 15 is fixedly connected with a limiting rod 17, the end part of the limiting rod 17 is abutted against the side wall of the connecting plate 4 and is matched with the positioning hole of the connecting plate 4, when the pressing rod 9 is pressed, the pressing rod 9 moves downwards to drive the linkage block 10 to move downwards, under the action of the third springs 13, the linkage block 10 moves downwards to enable the positioning rods 12 to move inwards, so that the linkage rod 4 moves downwards, when the positioning hole on the linkage rod 4 moves downwards to the position of the limiting rod 17, under the effect of fourth spring 16, slide 15 drives gag lever post 17 and pops out and gets into the location on the gangbar 4 aloft, thereby can pack up handle 3 when idle, save space when idle, when slide 15, slide 15 moves right and drives gag lever post 17 and move right, when gag lever post 17 shifts out from the downthehole location of gangbar 4, under the effect of first spring 5, gangbar 4 pops out, thereby can promote automobile body 1 in the transportation, make things convenient for automobile body 1 to move under the different situation, and the service efficiency is greatly improved.

A supporting plate 19 is connected in a sliding way at the bottom of the vehicle body 1, the supporting plate 19 is connected with the bottom of the vehicle body 1 through a fifth spring 20, a linkage plate 18 is fixedly connected on the supporting plate 19, a plurality of positioning plates 21 are connected on the side wall of the linkage rod 8 in a sliding way, the plurality of positioning plates 21 are all connected with the inner side wall of a cavity of the linkage rod 8 through a sixth spring 22, a seventh spring 24 is fixedly connected on the inner side wall of a hollow groove of the linkage rod 8, a push block 23 is fixedly connected at the end part of the seventh spring 24, the push block 23 is attached to the end part of the positioning plate 21, a key 25 is fixedly connected at the end part of the push block 23, the key 25 penetrates through the side wall of the linkage rod 8 and extends out of the linkage rod 8, a plurality of limiting holes 26 are arranged in the hollow groove at the bottom of the vehicle body 1, the plurality of limiting holes 26 are matched with the positioning plates 21, when the linkage rod 8 is pressed, the linkage rod 8 moves inwards to drive the supporting plate 18 to move downwards, the linkage plate 18 moves downwards to drive the supporting plate 19 to move downwards, thereby can make automobile body 1 fixed when loading goods simultaneously, avoid appearing the slip phenomenon, improve the filling efficiency.

The utility model can be illustrated by the following operating modes:

in the utility model, when a handle 3 needs to be folded, a pressing rod 9 is pressed, the pressing rod 9 moves downwards to drive a linkage block 10 to move downwards, under the action of a third spring 13, the linkage block 10 moves downwards to drive a positioning rod 12 to move inwards, so that a linkage rod 4 moves downwards, when a positioning hole on the linkage rod 4 moves downwards to a position of a limiting rod 17, under the action of a fourth spring 16, a sliding plate 15 drives the limiting rod 17 to pop out to enter positioning air on the linkage rod 4, so that the handle 3 can be folded up when the trolley is idle, space is saved when the trolley is idle, when the handle 3 needs to be used, the sliding plate 15 slides, the sliding plate 15 moves rightwards to drive the limiting rod 17 to move rightwards, when the limiting rod 17 moves out of the positioning hole of the linkage rod 4, under the action of a first spring 5, the linkage rod 4 pops out, so that a trolley body 1 can be pushed in a transportation process, and the trolley body 1 can conveniently move under different conditions, the service efficiency is greatly improved, when the goods need to be loaded, promote gangbar 8, gangbar 8 moves inwards to drive gangbar 18 to move downwards, gangbar 18 moves downwards to drive backup plate 19 to move downwards, thereby can make automobile body 1 fixed when loading the goods simultaneously, avoid the sliding phenomenon to appear, the loading efficiency is improved, when backup plate 19 is packed up to needs, press button 25, the inboard movement of button 25 drives ejector pad 23 to move inwards, under the effect of sixth spring 22, ejector pad 23 moves inwards to drive locating plate 21 to move inwards, thereby make gangbar 8 lose the constraint, under the effect of fifth spring 20, backup plate 19 moves upwards, thereby to prop 19 boards and pack up.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A novel plate pulling trolley comprises a trolley body (1) with a plurality of rotating wheels (7) arranged at the bottom, and is characterized in that a hinge (2) is fixedly connected to the trolley body (1), a handle (3) is rotatably connected to the hinge (2), sliding grooves are formed in the top and the bottom of the trolley body (1), a connecting plate (4) is connected to the sliding grooves in the top of the trolley body (1) in a sliding mode, positioning holes and grooves are formed in the connecting plate (4), the connecting plate (4) is connected with the inner bottom of the sliding grooves in the top of the trolley body (1) through a first spring (5), a top plate (6) is fixedly connected to the connecting plate (4), the end portion of the top plate (6) abuts against the side wall of the handle (3), a linkage rod (8) is connected to the sliding groove in the bottom of the trolley body (1), a cavity is arranged in the linkage rod (8) in a tilting mode, and the end portion of the cavity is inclined, be equipped with link gear on connecting plate (4), link gear's tip and connecting plate (4) grooved interior bottom fixed connection, be equipped with positioning mechanism on the lateral wall of connecting plate (4), positioning mechanism's tip and link gear's tip laminate mutually, be equipped with stop gear on automobile body (1), stop gear's tip offsets with the lateral wall of connecting plate (4), be equipped with fagging mechanism in automobile body (1) bottom spout, fagging mechanism's tip and the tip of gangbar (8) laminate mutually, be equipped with the mechanism that opens and shuts in gangbar (8) cavity, the tip of the mechanism that opens and shuts runs through gangbar (8) lateral wall and extends to outside gangbar (8).

2. The novel plate pulling trolley as claimed in claim 1, wherein the linkage mechanism comprises a pressing rod (9) slidably connected in a groove of the connecting plate (4), a linkage block (10) is fixedly connected to the bottom of the pressing rod (9), and the linkage block (10) is connected with the bottom of the hollow groove of the connecting plate (4) through a second spring (11).

3. The novel plate pulling trolley as claimed in claim 1, wherein the positioning mechanism comprises a plurality of positioning rods (12) which are slidably connected to the side wall of the connecting plate (4), the plurality of positioning rods (12) are connected with the inner side wall of the empty slot of the connecting plate (4) through third springs (13), and the end portions of the plurality of positioning rods (12) are attached to the end portion of the linkage block (10).

4. The novel plate pulling trolley is characterized in that the limiting mechanism comprises a limiting frame (14) fixedly mounted at the top of the trolley body (1), a sliding plate (15) is connected onto the limiting frame (14) in a sliding mode, the sliding plate (15) is connected with the inner side wall of the limiting frame (14) through a fourth spring (16), a limiting rod (17) is fixedly connected onto the side wall of the sliding plate (15), and the end portion of the limiting rod (17) abuts against the side wall of the connecting plate (4) and is matched with a positioning hole of the connecting plate (4).

5. The novel plate pulling trolley as claimed in claim 1, wherein the plate supporting mechanism comprises a supporting plate (19) slidably connected in a chute at the bottom of the trolley body (1), the supporting plate (19) is connected with the bottom of the trolley body (1) through a fifth spring (20), and a linkage plate (18) is fixedly connected to the supporting plate (19).

6. The novel plate pulling trolley as claimed in claim 1, wherein the opening and closing mechanism comprises a plurality of positioning plates (21) slidably connected to the side wall of the linkage rod (8), the plurality of positioning plates (21) are connected with the inner side wall of the cavity of the linkage rod (8) through sixth springs (22), a seventh spring (24) is fixedly connected on the inner side wall of the empty groove of the linkage rod (8), the end part of the seventh spring (24) is fixedly connected with a push block (23), the push block (23) is attached to the end part of the positioning plate (21), the end part of the push block (23) is fixedly connected with a key (25), the key (25) penetrates through the side wall of the linkage rod (8) and extends out of the linkage rod (8), a plurality of limiting holes (26) are formed in a hollow groove in the bottom of the vehicle body (1), and the limiting holes (26) are matched with the positioning plate (21).