CN209258186U - Trolley is used in a kind of transhipment of part - Google Patents

Abstract

The utility model relates to a kind of part transhipment trolley, the trolley includes movable chassis, front haulage, rear haulage；The front haulage includes two fixing buckles, hitch frame, draw bar, bails, the draw bar is sequentially installed with supporting block A, check ring A, spring A, supporting block B, spring B, check ring B, nut from up to down, the rear haulage includes the mounting base with U-shaped opening, pin, the bail insertion is located in the U-shaped opening of the rear haulage on its front trolley, and is inserted into bail by pin and connect bail with rear haulage.The beneficial effects of the utility model are: draw bar drives nut, check ring B to move forward when trolley starts mobile, spring B compression absorbs the moment kinetic energy for being located at the trolley of front；In trolley parking, spring A compression absorbs the inertia force for being located at subsequent trolley, to make to be located at subsequent trolley ramp to stop；To reduce the spoilage of connection structure between two neighboring trolley.

Description

Trolley is used in a kind of transhipment of part

Technical field

The utility model relates to trolley fields more particularly to a kind of transhipment of part to use trolley.

Background technique

Trolley is the unpowered transport vehicle transported and placed for the ease of components, is generally distinguished in the rear and front end of trolley A connection structure, which is arranged, to be made to connect between two neighboring trolley, but existing connection structure is rigid connection, is opened in trolley When beginning is mobile and stops, due to the effect of inertia, the connection structure between two adjacent trolleys is easily damaged.

Utility model content

The purpose of the utility model is to overcome problem above of the existing technology, provide a kind of part transhipment platform Vehicle.

To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:

A kind of part transhipment trolley, the trolley includes movable chassis, front haulage, rear haulage；The front haulage packet Two fixing buckles, hitch frame, draw bar, bails are included, two fixing buckles are mounted on the front end of movable chassis, described to lead The articulated joint for drawing frame two sides of the bottom is connect with the hinge hole being arranged on two fixing buckles respectively, the draw bar from up to down according to Secondary to be equipped with supporting block A, check ring A, spring A, supporting block B, spring B, check ring B, nut, the supporting block A is fixed It is mounted at the top of hitch frame, the supporting block B is fixedly mounted in the middle part of hitch frame；The rear haulage includes having U-shaped opening Mounting base, pin, the mounting base are mounted on the rear end of movable chassis, and the pin is inserted into from the top down to be arranged in mounting base On two coaxial lines pin hole in, bail insertion is located in the U-shaped opening of the rear haulage on its front trolley, and leads to It crosses in pin insertion bail and connect bail with rear haulage.

Further, the fixing buckle includes mounting plate and the articulated slab perpendicular with mounting plate, is set on the articulated slab There are a circular hole and a U-shaped hole, and circular hole is connected with U-shaped hole and forms hinge hole, the diameter of the circular hole is greater than U-shaped hole Width, be connected with fan shape baffle A on front side of the top of the articulated slab, the front bottom end of the articulated slab is connected with fan shape baffle B, the top that the two sides of the hitch frame are located at articulated joint are equipped with bumping post, the height between the bumping post bottom end and articulated joint top Difference is greater than the difference in height between the top fan shape baffle A and hinge hole top.

Further, the rear haulage further includes c-type pull rod, screw rod, spring C, is also provided in the mounting base coaxial The screw hole and spring eye of line, and the screw hole is located at the surface of spring eye, and the pin and screw rod are separately fixed at C The both ends of type pull rod, the screw rod are sequentially inserted into screw hole and spring eye from the top down, on the screw rod from up to down successively Spring C, check ring C, nut are installed, the upper end of the spring C is connected in the mounting base around screw hole.

Further, outwardly projecting annular stop protrusion is respectively equipped at the top of the top of the pin and screw rod.

Further, the spring protection pipe covered on outside spring C is installed in the mounting base.

Further, a root post is fixedly mounted in four corners on the movable chassis top respectively, described removable The left and right sides on dynamic chassis top is fixedly installed with supporter respectively, and the front and rear sides on the movable chassis top are fixed respectively Breast board is installed.

Further, a saddle, four turnings of the movable chassis bottom end are fixedly mounted in the top of the column A footed glass is fixedly mounted in place respectively, is equipped with the holding tank matched with saddle in the footed glass.

Further, the top right side positioned at the breast board of the trolley front is equipped with nameplate, is located at the trolley front Breast board top in two dimensional code board is installed, the top left side positioned at the breast board of the trolley front is equipped with label box.

Further, wherein being equipped with detachable upright post sleeve of the surface brushed with mark color at the top of a root post.

The beneficial effects of the utility model are: by being sequentially installed with supporting block from up to down on the draw bar of front haulage A, check ring A, spring A, supporting block B, spring B, check ring B, nut, when trolley starts mobile, draw bar drives spiral shell Female, check ring B is moved forward, and spring B compression absorbs the moment kinetic energy for being located at the trolley of front；In trolley parking, spring A Compression absorbs the inertia force for being located at subsequent trolley, to make to be located at subsequent trolley ramp to stop；It is two neighboring to reduce The spoilage of connection structure between trolley.

Detailed description of the invention

Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application, The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model It limits.In the accompanying drawings:

Fig. 1 is the structural schematic diagram at the first visual angle of trolley in the utility model embodiment；

Fig. 2 is the structural schematic diagram at the second visual angle of trolley in the utility model embodiment；

Fig. 3 is the structural schematic diagram of front haulage in the utility model embodiment；

Fig. 4 is the structural schematic diagram of fixing buckle in the utility model embodiment；

Fig. 5 is the exploded view of the part-structure of front haulage in the utility model embodiment；

Fig. 6 is the structural schematic diagram of rear haulage in the utility model embodiment；

Fig. 7 is the exploded view of rear haulage in the utility model embodiment.

Specific embodiment

Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.

As shown in Figures 1 to 7, a kind of part transhipment trolley, trolley includes movable chassis 1, front haulage 2, rear haulage 3；Movable chassis 1 has rectangular bottom plate made of steel-pipe welding and is fixedly mounted on four steering wheel groups of bottom base plate At front haulage 2 includes two fixing buckles 210, hitch frame 220, draw bar 230, bail 240, and two fixing buckles are mounted on can The front end of mobile chassis 1, the articulated joint 221 of 220 two sides of the bottom of hitch frame respectively be arranged in it is hinged on two fixing buckles 210 Hole 217 connects, and draw bar 230 is sequentially installed with supporting block A223, check ring A250, spring A260, supporting block from up to down B224, spring B 270, check ring B280, nut 290, supporting block A223 are fixedly mounted on 220 top of hitch frame, supporting block B224 is fixedly mounted on 220 middle part of hitch frame, and the both ends of spring A260 offset with check ring A250, supporting block B224 respectively It connects, the both ends of spring B 270 are abutted against with supporting block B224, check ring B280 respectively；Rear haulage 3 includes having U-shaped opening 314 mounting base 310, pin 320, mounting base 310 are mounted on the rear end of movable chassis 1, and pin 320 is inserted into sets from the top down In the pin hole 311 for setting two coaxial lines in mounting base 310, the insertion of bail 240 is located at the rear haulage 3 on its front trolley U-shaped opening 314 in, and by pin 320 be inserted into bail 240 in bail 240 is connect with rear haulage 3.

Fixing buckle 210 includes that mounting plate 211 and the articulated slab 212 perpendicular with mounting plate 211, articulated slab 212 are equipped with One circular hole 215 and a U-shaped hole 216, and circular hole 215 is connected with U-shaped hole 216 and forms hinge hole 217, circular hole 215 Diameter is greater than the width of U-shaped hole 216, is connected with fan shape baffle A213, the front end of articulated slab 212 on front side of the top of articulated slab 212 Bottom is connected with fan shape baffle B214, and the top that the two sides of hitch frame 220 are located at articulated joint 221 is equipped with bumping post 222, bumping post 222 Difference in height between 221 top of bottom end and articulated joint is greater than the height between 217 top of the top fan shape baffle A213 and hinge hole Difference.

Rear haulage 3 further includes c-type pull rod 330, screw rod 340, spring C350, is also provided with coaxial line in mounting base 310 Screw hole 312 and spring eye 313, and screw hole 312 is located at the surface of spring eye 313, and pin 320 and screw rod 340 are distinguished The both ends of c-type pull rod 330 are fixed on, screw rod 340 is sequentially inserted into from the top down in screw hole 312 and spring eye 313, screw rod 340 On be sequentially installed with spring C350, check ring C360, nut 370 from up to down, the upper end of spring C360 is connected to screw hole In mounting base 310 around 312.

The top of pin 320 is equipped with outwardly projecting annular stop protrusion 321, and the top of screw rod 340, which is equipped with, to be protruded outward Annular stop protrusion 341.

The spring protection pipe 380 covered on outside spring C350 is installed in mounting base 310.

A root post 4, the left side on 1 top of movable chassis is fixedly mounted in four corners on 1 top of movable chassis respectively Right two sides are fixedly installed with supporter 5 respectively, and the both ends of pallet, box equipped with part ride on two supporters 5, move bottom The front and rear sides on 1 top of disk are fixedly installed with breast board 6 respectively.

The saddle 401 of a prismatic table shape, four corners difference of movable chassis bottom end is fixedly mounted in the top of column 1 A footed glass 402 is fixedly mounted, is equipped with the holding tank matched with saddle 401 in footed glass 402.Saddle 401 and footed glass 402 are set It sets, convenient for stacking trolley, improves the stability for the trolley being located above.

Top right side positioned at the breast board 6 of trolley front is equipped with nameplate 7, in the top of the breast board 6 of trolley front Two dimensional code board 8 is installed, the top left side positioned at the breast board 6 of trolley front is equipped with label box 9.

Detachable upright post sleeve (not shown) of the surface brushed with mark color is wherein installed at the top of a root post 4, It brushes the mark color on detachable upright post sleeve surface and identifies the article loaded on trolley at a distance convenient for worker.

Operation instruction: when two neighboring trolley docks, hitch frame is mentioned upwards, enters articulated joint in circular hole, makes bumping post To preceding pushing after across fan shape baffle A, pulling up pull rod rises pin, after bail insertion is located on its front trolley In the U-shaped opening of traction, then releasing lever, under the restoring force effect of spring C, pin be inserted into bail by bail with Rear haulage connection；When two neighboring trolley separates, pulling up pull rod rises pin, bail is extracted from U-shaped opening, so Releasing lever afterwards then mentions hitch frame upwards, makes bumping post across fan shape baffle A, then unclamps hitch frame, enters articulated joint In U-shaped hole.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.

Claims (9)

1. a kind of part transhipment trolley, it is characterised in that: the trolley includes movable chassis, front haulage, rear haulage；

The front haulage includes two fixing buckles, hitch frame, draw bar, bails, and two fixing buckles are mounted on removable The articulated joint of the front end on chassis, the hitch frame two sides of the bottom is connect with the hinge hole being arranged on two fixing buckles respectively, institute It states draw bar and is sequentially installed with supporting block A, check ring A, spring A, supporting block B, spring B, check ring B, spiral shell from up to down Mother, the supporting block A are fixedly mounted at the top of hitch frame, and the supporting block B is fixedly mounted in the middle part of hitch frame；

The rear haulage includes the mounting base with U-shaped opening, pin, and the mounting base is mounted on the rear end of movable chassis, The pin is inserted into from the top down in the pin hole for two coaxial lines being arranged in mounting base, before the bail insertion is located at it In the U-shaped opening of rear haulage on fang platform vehicle, and it is inserted into bail by pin and connect bail with rear haulage.

2. part according to claim 1 transhipment trolley, it is characterised in that: the fixing buckle include mounting plate and with peace The perpendicular articulated slab of loading board, the articulated slab is equipped with a circular hole and a U-shaped hole, and circular hole is connected with U-shaped hole Hinge hole is formed, the diameter of the circular hole is greater than the width of U-shaped hole, is connected with fan shape baffle A on front side of the top of the articulated slab, The front bottom end of the articulated slab is connected with fan shape baffle B, and the top that the two sides of the hitch frame are located at articulated joint is equipped with bumping post, Difference in height between the bumping post bottom end and articulated joint top is greater than the height between the top fan shape baffle A and hinge hole top Difference.

3. part transhipment trolley according to claim 1, it is characterised in that: the rear haulage further includes c-type pull rod, spiral shell Bar, spring C are also provided with the screw hole and spring eye of coaxial line in the mounting base, and the screw hole is located at spring eye Surface, the pin and screw rod be separately fixed at the both ends of c-type pull rod, and the screw rod is sequentially inserted into screw hole from the top down It is sequentially installed with spring C, check ring C, nut from up to down in spring eye, on the screw rod, the upper end of the spring C is supported It connects in the mounting base around screw hole.

4. part transhipment trolley according to claim 3, it is characterised in that: the top of the pin and the top of screw rod It is respectively equipped with outwardly projecting annular stop protrusion.

5. part transhipment trolley according to claim 3, it is characterised in that: be equipped in the mounting base and cover on spring Spring protection pipe outside C.

6. any part transhipment trolley according to claim 1 ~ 5, it is characterised in that: the movable chassis top A root post is fixedly mounted in four corners respectively, and the left and right sides on the movable chassis top is fixedly installed with glove respectively The front and rear sides of frame, the movable chassis top are fixedly installed with breast board respectively.

7. part transhipment trolley according to claim 6, it is characterised in that: the top of the column is fixedly mounted one A footed glass is fixedly mounted in saddle, four corners of the movable chassis bottom end respectively, is equipped in the footed glass and saddle The holding tank matched.

8. part transhipment trolley according to claim 6, it is characterised in that: positioned at the top of the breast board of the trolley front Nameplate is installed on the right side of portion, two dimensional code board is installed in the top of the breast board of the trolley front, before being located at the trolley The top left side of the breast board in portion is equipped with label box.

9. part transhipment trolley according to claim 6, it is characterised in that: be wherein equipped with surface at the top of a root post Detachable upright post sleeve brushed with mark color.