CN112978016A

CN112978016A - Movable piles up goods shelves

Info

Publication number: CN112978016A
Application number: CN202110422626.1A
Authority: CN
Inventors: 魏莹; 孙政基; 李腾飞; 杨勇江; 邵军楠
Original assignee: Tiumsun Rubber Tire Weihai Co ltd
Current assignee: Tiumsun Rubber Tire Weihai Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-06-18

Abstract

The invention discloses a movable stacking goods shelf, which comprises a bottom plate arranged horizontally, wherein upright posts are arranged at four corners of the bottom plate, and the upper end parts of the upright posts are higher than the top surface of the bottom plate; the wheel assembly comprises two front mounting seats hinged to the bottom of the front end of the bottom plate and two rear mounting seats hinged to the bottom of the rear end of the bottom plate, the two front mounting seats and the two rear mounting seats are arranged at intervals left and right and can swing up and down, a wheel is mounted on each mounting seat, and a reset device is arranged between each front mounting seat and each rear mounting seat and the bottom plate; the bottom of bottom plate is installed and to be pushed up preceding mount pad and back mount pad to the below in step to make the wheel be less than the control assembly that the pole setting bottom surface set up, heap storage goods shelves can rely on the wheel to remove behind the wheel top below. Through setting up wheel subassembly isotructure, can solve the problem that storage goods shelves can not remove, improved work efficiency.

Description

Movable piles up goods shelves

Technical Field

The invention relates to a movable stacking shelf.

Background

The storage shelf is a storage device, and is based on six basic functions of packaging, transportation, loading and unloading, sorting and information management. With the continuous development of the storage shelf industry at present, more and more enterprises apply to the storage shelf, and a plurality of production enterprises also enter the storage industry. The limited goods storage space has a great influence on the development of the warehousing industry, the current warehousing industry gradually requires improvement of benefits and cost saving, and it is very critical that how to realize storage and transportation of more goods in the warehousing storeroom is convenient.

The goods shelf is an important tool for warehousing. In order to improve the space utilization of the warehouse, a shelf stacking method is usually used to increase the storage capacity of the warehouse. In order to facilitate stacking of the existing storage shelf, a base with inverted bowl-shaped structures is generally arranged below four main upright posts, so that the plane movement of the storage shelf also needs the assistance of other equipment, such as a forklift, a hydraulic vehicle and the like; the moving cost is increased, the working efficiency is reduced, and the moving is very inconvenient. In addition, mobilizable goods shelves in the existing market generally set up the universal wheel on the bottom plate of goods shelves, and this kind of mode is not convenient for pile up, even set up at the top of goods shelves and universal wheel assorted mounting groove, it is very inconvenient when piling up or separating, pile up the back goods shelves also unstable.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the movable stacking goods shelf, which solves the problem that the storage goods shelf cannot move, can quickly accommodate wheels during stacking, ensures the stability of the storage goods shelf and improves the working efficiency.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a movable stacking goods shelf comprises a bottom plate which is horizontally arranged, upright posts which are vertically arranged and support the bottom plate to a certain height are arranged at four corners of the bottom plate, and the upper end parts of the upright posts are higher than the top surface of the bottom plate;

the wheel assembly comprises two front mounting seats hinged to the bottom of the front end of the bottom plate and two rear mounting seats hinged to the bottom of the rear end of the bottom plate, the two front mounting seats and the two rear mounting seats are arranged at intervals left and right and can swing up and down, a wheel is mounted on each mounting seat, and a reset device for enabling the front mounting seats and the rear mounting seats to be pushed upwards is arranged between each front mounting seat and the rear mounting seat and the bottom plate;

the bottom of bottom plate is installed and to be pushed up preceding mount pad and back mount pad to the below in step to make the wheel be less than the control assembly that the pole setting bottom surface set up, heap storage goods shelves can rely on the wheel to remove behind the wheel top below.

After the structure is adopted, the two front mounting seats and the two rear mounting seats synchronously swing downwards through the control assembly by a worker until the wheels are in contact with the ground, and the storage shelf can move by means of the wheels; when the storage goods shelf is required to be stacked, the wheels can be quickly reset to be far away from the ground by the aid of the resetting devices between the front mounting seat and the bottom plate and between the rear mounting seat and the bottom plate, so that stability during stacking is guaranteed, and working efficiency is improved.

In order to smoothly and synchronously jack the front mounting seat and the rear mounting seat to the lower part, the wheels are contacted with the ground; the control assembly comprises a front rotating shaft and a rear rotating shaft which are rotatably connected below the bottom plate and are arranged in parallel at intervals from front to back, the front rotating shaft is provided with front cams which respectively abut against the upper part of the front mounting seat, and the rear rotating shaft is provided with rear cams which respectively abut against the upper part of the rear mounting seat; a front crank is arranged on a rotating shaft between the two front cams, and a rear crank which is arranged in parallel with the front crank is arranged on a rotating shaft between the two rear cams; and a linkage rod is connected between the front crank and the rear crank.

The rotation angles of the front rotating shaft and the rear rotating shaft are convenient to limit; a front positioning block and a rear positioning block which respectively limit the movement of the front crank and the rear crank are fixedly arranged on the bottom plate; the front rotating shaft can drive the front crank, the linkage rod and the rear crank to rotate by rotating, so as to drive the rear rotating shaft to rotate; simultaneously, the highest point of the cam moves downwards and presses the wheel to move downwards; when the front positioning block is in contact with the front crank, the front crank stops rotating, and when the rear positioning block is in contact with the rear crank, the rear crank stops rotating.

To facilitate control of the rotation of the assembly; the end part of the front rotating shaft is provided with a handle which can drive the front rotating shaft to rotate, and the handle is arranged on the outer side of the bottom plate.

The storage shelf is convenient to load goods and stably stacked; a front connecting fence is arranged between the two vertical rods positioned on the front side, and a rear connecting fence is arranged between the two vertical rods positioned on the rear side; the top of each upright rod is provided with a fixing pin, the bottom of each upright rod is provided with a bottom foot, and the bottom of each bottom foot is provided with a pin hole; when a plurality of storage goods shelves are stacked, the fixing pins on the upright rods positioned below are matched with the pin holes on the upright rods positioned above.

When the storage shelf does not need to load goods, the storage is convenient and the space can be saved; the pole setting includes first pole setting and second pole setting, first pole setting with bottom plate fixed connection, the lower tip of second pole setting is connected with the upper end of first pole setting. The lower end part of the second vertical rod is provided with a cuboid positioning sleeve, and the bottom of the positioning sleeve is open; square grooves are formed in the bottom surfaces of the two side plates, parallel to the front rotating shaft, of the positioning sleeve upwards, and the square grooves are matched with the first vertical rods; strip-shaped limiting holes are formed in the other two side plates of the positioning sleeve, and fasteners for connecting the first vertical rod and the second vertical rod are installed in the limiting holes; when the second pole setting is folding, spacing hole upward movement is followed to the second pole setting, and when the lowest in the spacing hole of fastener butt, drive square groove and bypass first pole setting, the second pole setting is folding inwards.

To facilitate stacking of storage racks; the bottom rigid coupling of bottom plate has the auxiliary frame that piles up, the lowest of piling up the auxiliary frame is higher than the footing prevents to produce the interference to guarantee to pile up smoothly.

In conclusion, the storage rack can solve the problem that the storage rack cannot move, wheels can be rapidly stored during stacking, stability of the storage rack is guaranteed, and working efficiency is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic view of a storage shelf according to the present invention.

FIG. 2 is a schematic diagram of a control assembly according to the present invention.

FIG. 3 is a front view of the stacked state of the present invention.

Fig. 4 is a left side view of the stacked state of the present invention.

Fig. 5 is a front view of the present invention in a moving state.

Fig. 6 is a left side view of the moving state of the present invention.

FIG. 7 is a top view of the present invention in a moving state.

FIG. 8 is an enlarged view of the present invention A.

Fig. 9 is a schematic view of a non-storage-state storage shelf according to the present invention.

FIG. 10 is a schematic view of the non-storage state of the present invention.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to fig. 1 to 10.

Referring to the attached drawings 1-8, the movable stacking goods shelf comprises a bottom plate 1 which is horizontally arranged, upright rods 2 which are vertically arranged and support the bottom plate 1 at a certain height are arranged at four corners of the bottom plate 1, and the upper ends of the upright rods 2 are higher than the top surface of the bottom plate 1; the storage shelf is convenient to load goods and stably stacked; a front connecting fence is arranged between the two upright rods 2 positioned at the front side, and a rear connecting fence is arranged between the two upright rods 2 positioned at the rear side; the top of each upright rod 2 is provided with a fixed pin 8, the bottom of each upright rod 2 is provided with a bottom foot 9, and the bottom of each bottom foot 9 is provided with a pin hole; when a plurality of storage shelves are stacked, the fixing pins 8 on the lower upright rods 2 are matched with the pin holes on the upper upright rods 2.

Referring to the attached drawing 2, the wheel subassembly is installed to the bottom of bottom plate 1, the wheel subassembly includes that the hinge is adorned two preceding mount pads 3 in bottom plate 1 front end bottom and the hinge is adorned two back mount pads 4 in bottom plate 1 rear end bottom, interval setting and ability luffing motion about two preceding mount pads 3 and two back mount pads 4 are all, all install a wheel 5 on every mount pad, every preceding mount pad 3, back mount pad 4 respectively with the bottom plate 1 between be equipped with the holding with preceding mount pad 3, back mount pad 4 pushes up to the top resetting means 6, resetting means 6 can be established to torsion spring, reset spring or extension spring.

The bottom of bottom plate 1 is installed and to be pushed up preceding mount pad 3 and back mount pad 4 to the below in step to make wheel 5 be less than the control module 7 that pole setting 2 bottom surface set up, heap storage goods shelves can rely on wheel 5 to remove after wheel 5 pushes up the below. In order to smoothly and synchronously push the front mounting seat 3 and the rear mounting seat 4 to the lower part, the wheels 5 are contacted with the ground; the control assembly 7 comprises a front rotating shaft 71 and a rear rotating shaft 72 which are rotatably connected below the bottom plate 1 and are arranged in a front-rear parallel spaced manner, a front cam 73 which is respectively abutted against the upper part of the front mounting seat 3 is arranged on the front rotating shaft 71, a rear cam 74 which is respectively abutted against the upper part of the rear mounting seat 4 is arranged on the rear rotating shaft 72, and a contact surface between the highest point of the front cam 73 and the highest points of the front mounting seat 3 and the front cam 73 is arranged to be non-vertical and has a certain angle; a front crank 75 is arranged on a rotating shaft between the two front cams 73, a rear crank 76 arranged in parallel with the front crank 75 is arranged on a rotating shaft between the two rear cams 74, and the front crank 75 is fixedly connected with the front rotating shaft 71 and the rear crank 76 is fixedly connected with the rear rotating shaft 72 through flat keys; a linkage rod 77 is connected between the front crank 75 and the rear crank 76, in order to further fix the front rotating shaft 71 and the rear rotating shaft 72 and prevent the front rotating shaft 71 and the rear rotating shaft 72 from being deformed and influencing the use due to uneven stress in the use process, a front belt seat bearing is further arranged on one side of the front crank 75, a rear belt seat bearing is arranged on one side of the rear crank 76, and the front belt seat bearing and the rear belt seat bearing are both arranged on the linkage rod 77.

To facilitate the limitation of the rotation angles of the front and

rear rotation shafts

71 and 72; a front positioning block 78 and a rear positioning block 79 which respectively limit the movement of the front crank 75 and the rear crank 76 are fixedly arranged on the bottom plate 1, the lower plane of the front positioning block 78 is vertical to the side plane of the front crank 75, and the lower plane of the rear positioning block 79 is vertical to the side plane of the rear crank 76; the front rotating shaft 71 rotates to drive the front crank 75, the linkage rod 77 and the rear crank 76 to rotate, so as to drive the rear rotating shaft 72 to rotate; meanwhile, the highest point of the cam moves downwards and presses the wheel 5 to move downwards; when the lower surface of the front positioning block 78 contacts the side surface of the front crank 75, the rotation of the front crank 75 stops, and when the lower surface of the rear positioning block 79 contacts the side surface of the rear crank 76, the rotation of the rear crank 76 stops.

To facilitate rotation of the control assembly 7; the end of the front rotating shaft 71 is provided with a handle 710 capable of driving the front rotating shaft 71 to rotate, and the handle 710 is arranged on the outer side of the bottom plate 1. The wheel assembly further comprises a plurality of bearing bases, each bearing base is provided with a bearing, the end parts of the front rotating shaft 71 and the rear rotating shaft 72 are rotatably connected with the bearings, and one end part of the front rotating shaft 71 penetrates through the bearings to be connected with the handle 710.

To facilitate stacking of storage racks; the bottom of the bottom plate 1 is fixedly connected with a stacking auxiliary frame 12, and the lowest part of the stacking auxiliary frame 12 is higher than the bottom foot 9 to prevent interference so as to ensure smooth stacking; when stacking, the goods shelf can be carried on the stacking auxiliary frame by clamping the tools such as a forklift.

Referring to fig. 9-10, when the storage shelf does not need to load goods, the upright 2 can be folded for storage, so as to save space; the upright rods 2 comprise first upright rods 21 and second upright rods 22, the first upright rods 21 are fixedly connected with the bottom plate 1, the lower end parts of the second upright rods 22 are connected with the upper end parts of the first upright rods 21, the front connecting fence is installed between the two second upright rods 22 on the front side, and the rear connecting fence is installed between the two second upright rods 22 on the rear side. The lower end part of the second upright rod 22 is provided with a cuboid positioning sleeve 10, and the bottom of the positioning sleeve 10 is open; square grooves are formed upwards in the bottom surfaces of two side plates, parallel to the front rotating shaft 71, of the positioning sleeve 10 and are matched with the first vertical rod 21; strip-shaped limiting holes 11 are formed in the other two side plates of the positioning sleeve 10, and fasteners for connecting the first vertical rod 21 and the second vertical rod 22 are installed in the limiting holes 11; when the second vertical rod 22 is folded, the second vertical rod 22 moves upwards along the limiting hole 11, and when the fastener abuts against the lowest position of the limiting hole 11, the square groove is driven to bypass the first vertical rod 21, and the second vertical rod 22 is folded inwards.

The upper end of the first vertical rod 21 is provided with an auxiliary fixing pin 8, and when a plurality of storage shelves are stacked and stored, the auxiliary fixing pin 8 on the lower first vertical rod 21 is matched with the pin hole of the upper first vertical rod 21 for installation.

When the invention needs to move, a worker rotates the handle 710, the front rotating shaft 71 rotates, and the front crank 75, the linkage rod 77 and the rear crank 76 are driven to rotate, so that the rear rotating shaft 72 is driven to rotate; meanwhile, the highest point of the cam moves downwards and presses the wheel 5 to move downwards; when the front positioning block 78 contacts the front crank 75, the front crank 75 stops rotating, and when the rear positioning block 79 contacts the rear crank 76, the rear crank 76 stops rotating; the wheels 5 are in contact with the ground, i.e. can be moved by means of the wheels 5.

When the storage shelves need to be stacked, the handle 710 is rotated in the opposite direction, the reset device 6 quickly enables the wheels 5 to return, feet 9 at the bottoms of the upright rods 2 of the storage shelves below are in contact with the ground, and the stability of the storage shelves is ensured; the storage shelf is stacked by clamping or clamping the stacking auxiliary frame 12 by using a carrying tool such as a forklift, and the fixing pin 8 on the upright 2 positioned below is matched with the pin hole on the upright 2 positioned above; the stability of the storage goods shelf is ensured, and the stacking of the storage goods shelf is smoothly realized.

In conclusion, the storage rack can solve the problem that the storage rack cannot move, the wheels 5 can be rapidly stored during stacking, the stability of the storage rack is ensured, and the working efficiency is improved.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims

1. The utility model provides a movable piles up goods shelves, includes bottom plate (1) of horizontal setting, its characterized in that: upright posts (2) which are vertically arranged and support the bottom plate (1) to a certain height are arranged at four corners of the bottom plate (1), and the upper end parts of the upright posts (2) are higher than the top surface of the bottom plate (1);

the wheel assembly is arranged at the bottom of the bottom plate (1) and comprises two front mounting seats (3) hinged to the bottom of the front end of the bottom plate (1) and two rear mounting seats (4) hinged to the bottom of the rear end of the bottom plate (1), the two front mounting seats (3) and the two rear mounting seats (4) are arranged at intervals left and right and can swing up and down, a wheel (5) is arranged on each mounting seat, and a reset device (6) for pushing the front mounting seat (3) and the rear mounting seat (4) upwards is arranged between each front mounting seat (3) and the rear mounting seat (4) and the bottom plate (1);

the bottom of bottom plate (1) is installed and to be able to push up preceding mount pad (3) and back mount pad (4) to the below in step to make wheel (5) be less than control assembly (7) that pole setting (2) bottom surface set up, heap storage goods shelves can rely on wheel (5) to remove after wheel (5) push up the below.

2. The portable stacking pallet of claim 1, wherein: the control assembly (7) comprises a front rotating shaft (71) and a rear rotating shaft (72) which are rotatably connected below the bottom plate (1) and are arranged in parallel at intervals from front to back, a front cam (73) which is respectively abutted against the upper part of the front mounting seat (3) is arranged on the front rotating shaft (71), and a rear cam (74) which is respectively abutted against the upper part of the rear mounting seat (4) is arranged on the rear rotating shaft (72); a front crank (75) is arranged on a rotating shaft between the two front cams (73), and a rear crank (76) which is arranged in parallel with the front crank (75) is arranged on a rotating shaft between the two rear cams (74); a linkage rod (77) is connected between the front crank (75) and the rear crank (76).

3. The portable stacking pallet of claim 2, wherein: a front positioning block (78) and a rear positioning block (79) which respectively limit the movement of the front crank (75) and the rear crank (76) are fixedly arranged on the bottom plate (1); the front rotating shaft (71) rotates to drive the front crank (75), the linkage rod (77) and the rear crank (76) to rotate, so that the rear rotating shaft (72) is driven to rotate; meanwhile, the highest point of the cam moves downwards and presses the wheel (5) to move downwards; when the front positioning block (78) is in contact with the front crank (75), the front crank (75) stops rotating, and when the rear positioning block (79) is in contact with the rear crank (76), the rear crank (76) stops rotating.

4. The portable stacking pallet of claim 2, wherein: the end part of the front rotating shaft (71) is provided with a handle (710) which can drive the front rotating shaft (71) to rotate, and the handle (710) is arranged on the outer side of the bottom plate (1).

5. The portable stacking pallet of claim 1, wherein: a front connecting fence is arranged between the two upright rods (2) positioned at the front side, and a rear connecting fence is arranged between the two upright rods (2) positioned at the rear side; the top of each upright rod (2) is provided with a fixed pin (8), the bottom of each upright rod (2) is provided with a bottom foot (9), and the bottom of each bottom foot (9) is provided with a pin hole; when a plurality of storage shelves are stacked, the fixing pins (8) on the lower upright rods (2) are matched with the pin holes on the upper upright rods (2) for installation.

6. The portable stacking pallet of claim 5, wherein: the pole setting (2) include first pole setting (21) and second pole setting (22), first pole setting (21) with bottom plate (1) fixed connection, the lower tip of second pole setting (22) is connected with the upper end of first pole setting (21).

7. The portable stacking pallet of claim 6, wherein: the lower end part of the second vertical rod (22) is provided with a cuboid positioning sleeve (10), and the bottom of the positioning sleeve (10) is open; square grooves are formed in the bottom surfaces of two side plates, parallel to the front rotating shaft (71), of the positioning sleeve (10) upwards and are matched with the first vertical rod (21); strip-shaped limiting holes (11) are formed in the other two side plates of the positioning sleeve (10), and fasteners for connecting the first vertical rod (21) and the second vertical rod (22) are installed in the limiting holes (11); when second pole setting (22) are folding, spacing hole (11) upward movement is followed in second pole setting (22), when the lowest of the spacing hole of fastener butt (11), drives square groove and bypasses first pole setting (21), and second pole setting (22) are folding inwards.

8. The portable stacking pallet of claim 1, wherein: the bottom rigid coupling of bottom plate (1) has and piles up auxiliary frame (12), pile up the lowest of auxiliary frame (12) and be higher than footing (9).