CN111453657A

CN111453657A - Mechanical carrying and stacking device for logistics packages

Info

Publication number: CN111453657A
Application number: CN202010289706.XA
Authority: CN
Inventors: 杨星文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-07-28

Abstract

The invention discloses a mechanical carrying and stacking device for logistics packages, which comprises a base, a first servo motor, a second servo motor, a positioning bearing and a functional bolt, wherein a vertical frame plate is fixedly welded on the top of the base, a connecting plate is fixedly welded on the top of a second internal thread sleeve and penetrates through a track window, a base plate is fixedly welded on the top of the connecting plate, the upper end face of the base plate is mutually connected with the bottom end of a supporting rod, the top end of the supporting rod is arranged on the side of the lower end face of a bearing plate, and an extrusion nut is arranged on the functional bolt. This commodity circulation is mechanical transport bunching device for parcel adopts neotype structural design for drive lifting structure in this device can be at the in-process with the perpendicular lifting of tray, and the drive has the structure motion of stabilizing function, guarantees the stability of tray motion in the vertical direction, and can carry out horizontal migration's in-process promoting the tray, accepts the structure to the whole and stabilizes, avoids accepting the structure and rock and crooked.

Description

Mechanical carrying and stacking device for logistics packages

Technical Field

The invention relates to the technical field of logistics carrying equipment, in particular to a mechanical carrying and stacking device for logistics packages.

Background

The logistics is to meet the requirements of customers, and the processes of planning, implementing and managing raw materials, semi-finished products, finished products or related information from the production area of commodities to the consumption area of the commodities are realized through modes of transportation, storage, delivery and the like.

With the continuous use of mechanical handling stacking devices, the following problems are found during the actual stacking operation:

1. the loading platform of the existing mechanical carrying and stacking device has insufficient stability in the rising process, and can not stably transfer a large number of packages on a tray;

2. and the parcel on the tray rises to the appointed height, at the in-process with tray horizontal migration, because the focus shifts by a wide margin, the whole device easily appears rocking, and the cargo bed also easily skews, leads to the holistic result of use of mechanical transport bunching device not good, needs frequent maintenance.

Therefore, a mechanical handling and stacking device for logistics packages is needed to be designed for solving the problems.

Disclosure of Invention

The invention aims to provide a mechanical carrying and stacking device for logistics packages, which aims to solve the problems that in the background technology, the stability of a loading platform is insufficient in the lifting process, the whole device is easy to shake and tilt in the horizontal moving process of a tray, the whole using effect is poor, and frequent maintenance is needed.

In order to achieve the purpose, the invention provides the following technical scheme: a mechanical carrying and stacking device for logistics packages comprises a base, a first servo motor, a second servo motor, a positioning bearing and a functional bolt, wherein a vertical frame plate is welded and fixed at the top of the base, a balancing weight is fixed at the left side edge of the top of the base, the first servo motor is fixed inside the base, a vertical lead screw is welded and fixed at the top output end of the first servo motor, the top of the vertical lead screw is connected with the inner side of the top of the vertical frame plate, a driving gear is welded and fixed on the vertical lead screw, the vertical lead screw penetrates through a first internal thread sleeve, the first internal thread sleeve is welded and fixed on a bearing plate, the side of the bearing plate is attached to a limiting window, the limiting window is arranged on the vertical frame plate, the second servo motor is installed on the bearing plate, a working lead screw is welded and fixed at the output end of the second servo motor, and the working lead screw is, simultaneously the screw hole is opened on the activity fork, the activity fork sets up in accomodating the inslot, and accomodates the groove and open on accepting the board, and activity fork avris welded fastening has the side sand grip, the side sand grip laminates with the side stable trough, and the side stable trough opens on accomodating the groove lateral wall, accept board avris welded fastening has the side bump, and the side bump laminates with vertical inslot wall, and the vertical trough opens on spacing window inner wall, drive gear is connected with driven gear meshing, and driven gear welded fastening is on horizontal lead screw, and horizontal lead screw passes through locating bearing and installs inside the base, installs the second internal thread sleeve on the horizontal lead screw simultaneously, second internal thread sleeve top welded fastening has the connecting plate, and the connecting plate runs through the orbit window to the orbit window opens at the base top, connecting plate top welded fastening has the base plate, the base plate up end and bracing piece bottom interconnect, and the bracing piece top is installed and is accepted the board lower extreme avris, install the extrusion nut on the function bolt, and the function bolt runs through base plate and top window to the top window is seted up at the base top.

Preferably, the vertical screw rod is provided with a bearing seat, the vertical screw rod, the base and the vertical frame plate form a rotating mechanism through the bearing seat, and the vertical screw rod and the first internal thread sleeve are symmetrically distributed about the bearing plate.

Preferably, the first internal thread sleeve penetrates through the bearing plate, the bearing plate is in sliding connection with the limiting window, side protruding blocks are symmetrically distributed on two sides of the bearing plate, and the side protruding blocks are in sliding connection with the vertical groove.

Preferably, the movable forks are symmetrically distributed on the bearing plate, the movable forks are in sliding connection with the accommodating grooves, and the upper end surfaces of the horizontal parts of the movable forks are higher than the upper end surfaces of the bearing plate.

Preferably, the side convex strips are in sliding connection with the side stabilizing grooves, the side convex strips are high-speed steel strips with smooth surfaces, and the side convex strips are symmetrically distributed about the movable fork.

Preferably, the driven gear and the driving gear are both bevel gears, and the diameters of the driven gear and the driving gear are the same.

Preferably, the size specification of the horizontal screw rod and the second internal thread sleeve is the same as that of the vertical screw rod and the first internal thread sleeve, and the horizontal screw rod and the base form a rotating mechanism through a positioning bearing.

Preferably, the support rod forms a rotating mechanism with the base plate and the bearing plate through damping rotating shafts arranged at the bottom and the top of the support rod respectively, the base plate and the connecting plate are vertically distributed, and the connecting plate is in sliding connection with the track window.

Preferably, the functional bolts are attached to the inner wall of the hole formed in the substrate, and are symmetrically distributed around the substrate, and are in sliding connection with the top window.

Compared with the prior art, the invention has the beneficial effects that: the mechanical carrying and stacking device for logistics packages adopts a novel structural design, so that a driving lifting structure in the device can drive a structure with a stabilizing function to move in the process of vertically lifting a tray, the stability of the movement of the tray in the vertical direction is ensured, the whole bearing structure can be stabilized in the process of pushing the tray to horizontally move, and the bearing structure is prevented from shaking and skewing;

1. the lifting driving structure and the stable driving structure which are composed of the vertical screw rod, the bearing seat, the driving gear, the first internal thread sleeve, the driven gear, the horizontal screw rod, the positioning bearing and the second internal thread sleeve can drive the stable structure to move while driving the package to vertically move, so that the stability of the package in the vertical moving process is ensured;

2. the structure that connecting plate, orbit window, base plate, function bolt, extrusion nut and transom are constituteed not only can drive the bracing piece rotatory, rises the in-process at the parcel and stabilizes accepting the board, can rise to suitable height accepting the board moreover, when carrying out the horizontal migration to the parcel, fixes a position fixedly, avoids accepting the board and rocks and crooked, and cooperation side lug and vertical groove have guaranteed the stability of accepting the board.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the base and vertical shelf of the present invention;

FIG. 3 is a schematic side view of a cross-sectional structure of a substrate according to the present invention;

FIG. 4 is a schematic top sectional view of the vertical shelf of the present invention;

FIG. 5 is a schematic view of the cross-sectional front view of the receiving plate according to the present invention;

FIG. 6 is a schematic side sectional view of the receiving plate according to the present invention;

FIG. 7 is a schematic side view of a side bump and a vertical trench in accordance with the present invention.

In the figure: 1. a base; 2. a vertical frame plate; 3. a first servo motor; 4. a vertical screw rod; 401. a bearing seat; 5. a drive gear; 6. a first internally threaded sleeve; 7. a bearing plate; 8. a balancing weight; 9. a limiting window; 10. a second servo motor; 11. a working screw rod; 12. a threaded hole; 13. a movable fork; 14. a receiving groove; 15. side convex strips; 16. a side stabilizing groove; 17. a side bump; 18. a vertical slot; 19. a driven gear; 20. a horizontal screw rod; 21. positioning the bearing; 22. a second internally threaded sleeve; 23. a connecting plate; 24. a track window; 25. a substrate; 26. a support bar; 27. a functional bolt; 28. extruding the nut; 29. and (4) a top window.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a mechanical carrying and stacking device for logistics packages comprises a base 1, a vertical frame plate 2, a first servo motor 3, a vertical screw rod 4, a bearing seat 401, a driving gear 5, a first internal thread sleeve 6, a bearing plate 7, a balancing weight 8, a limiting window 9, a second servo motor 10, a working screw rod 11, a threaded hole 12, a movable pallet fork 13, a containing groove 14, a side convex strip 15, a side stabilizing groove 16, a side convex block 17, a vertical groove 18, a driven gear 19, a horizontal screw rod 20, a positioning bearing 21, a second internal thread sleeve 22, a connecting plate 23, a track window 24, a base plate 25, a supporting rod 26, a functional bolt 27, an extrusion nut 28 and a top window 29, wherein the vertical frame plate 2 is fixedly welded on the top of the base 1, the balancing weight 8 is fixedly arranged on the left side edge of the top of the base 1, the first servo motor 3 is fixedly arranged in the base 1, the vertical screw rod 4 is fixedly welded on the output, the top of the vertical screw rod 4 is mutually connected with the inner side of the top of the vertical frame plate 2, a driving gear 5 is welded and fixed on the vertical screw rod 4, the vertical screw rod 4 penetrates through a first internal thread sleeve 6, the first internal thread sleeve 6 is welded and fixed on a bearing plate 7, the side of the bearing plate 7 is attached to a limiting window 9, the limiting window 9 is arranged on the vertical frame plate 2, a second servo motor 10 is arranged on the bearing plate 7, the output end of the second servo motor 10 is welded and fixed with a working screw rod 11, the working screw rod 11 is mutually connected with a threaded hole 12, the threaded hole 12 is arranged on a movable fork 13, the movable fork 13 is arranged in a containing groove 14, the containing groove 14 is arranged on the bearing plate 7, the side of the movable fork 13 is welded and fixed with a side convex strip 15, the side convex strip 15 is attached to a side stabilizing groove 16, and the side stabilizing groove 16 is arranged on the side wall of the containing groove 14, a side convex block 17 is welded and fixed on the side of the bearing plate 7, the side convex block 17 is jointed with the inner wall of the vertical groove 18, and a vertical groove 18 is arranged on the inner wall of the limit window 9, the driving gear 5 is meshed with a driven gear 19, the driven gear 19 is welded and fixed on a horizontal screw rod 20, and the horizontal screw rod 20 is arranged in the base 1 through a positioning bearing 21, meanwhile, a second internal thread sleeve 22 is arranged on the horizontal screw rod 20, a connecting plate 23 is fixedly welded on the top of the second internal thread sleeve 22, the connecting plate 23 penetrates through a track window 24, and the track window 24 is arranged on the top of the base 1, the top of the connecting plate 23 is fixedly welded with a base plate 25, the upper end surface of the base plate 25 is mutually connected with the bottom end of the supporting rod 26, the top end of the support rod 26 is arranged at the side of the lower end surface of the bearing plate 7, the function bolt 27 is provided with an extrusion nut 28, and the functional bolt 27 penetrates the base plate 25 and the top window 29, and the top window 29 is opened at the top of the base 1.

In the embodiment, a bearing seat 401 is arranged on a vertical screw rod 4, the vertical screw rod 4, a base 1 and a vertical frame plate 2 form a rotating mechanism through the bearing seat 401, the vertical screw rod 4 and a first internal thread sleeve 6 are symmetrically distributed about a bearing plate 7, and the structural design enables the vertical screw rod 4 to rotate freely and drives the bearing plate 7 to move in the vertical direction by utilizing the threaded connection relationship with the first internal thread sleeve 6;

the first internal thread sleeve 6 penetrates through the bearing plate 7, the bearing plate 7 is in sliding connection with the limiting window 9, the side protrusions 17 are symmetrically distributed on two sides of the bearing plate 7, meanwhile, the side protrusions 17 are in sliding connection with the vertical groove 18, the stability of the bearing plate 7 in the vertical movement process is packaged through the structural design, and the situation that the bearing plate 7 is laterally displaced and shaken in the movement process is avoided;

the movable forks 13 are symmetrically distributed on the bearing plate 7, the movable forks 13 are in sliding connection with the accommodating grooves 14, the upper end face of the horizontal part of the movable forks 13 is higher than the upper end face of the bearing plate 7, the tray with the packages can be stably placed on the bearing plate 7 due to the structural design, and when the tray needs to be transferred, the movable forks 13 can easily push the tray;

the side convex strips 15 are connected with the side stabilizing grooves 16 in a sliding mode, the side convex strips 15 are high-speed steel strips with smooth surfaces, the side convex strips 15 are symmetrically distributed around the movable fork 13, and the movable fork 13 can perform stable sliding displacement in the horizontal direction due to the structural design;

the driven gear 19 and the driving gear 5 are both bevel gears, and the diameters of the driven gear 19 and the driving gear 5 are the same, the above structural design enables the driving gear 5 to stably transmit power through the driven gear 19, changes the power transmission direction, and enables the rotating speed of the structure connected with the driven gear 19 to be the same as that of the driving gear 5;

the size specifications of the horizontal screw rod 20 and the second internal thread sleeve 22 are the same as those of the vertical screw rod 4 and the first internal thread sleeve 6, the horizontal screw rod 20 and the base 1 form a rotating mechanism through the positioning bearing 21, and the structural design enables the vertical screw rod 4 and the horizontal screw rod 20 to rotate at the same speed under the power transmission of the driven gear 19 and the driving gear 5, and can also respectively drive the first internal thread sleeve 6 and the second internal thread sleeve 22 to move for the same distance in unit time, so that the stable driving of the support rod 26 is ensured;

the supporting rod 26 forms a rotating mechanism with the base plate 25 and the bearing plate 7 through damping rotating shafts arranged at the bottom and the top of the supporting rod 26 respectively, the base plate 25 and the connecting plate 23 are vertically distributed, and the connecting plate 23 is in sliding connection with the track window 24;

the functional bolts 27 are attached to the inner wall of the hole formed in the substrate 25, the functional bolts 27 are symmetrically distributed about the substrate 25, and the functional bolts 27 are slidably connected with the top window 29, so that the functional bolts 27 can stably slide along the track of the top window 29 along with the substrate 25.

The working principle is as follows: when the device is used, firstly, a pallet with a package is transferred onto the bearing plate 7 in the figure 2 by using a forklift, then, power is supplied to the first servo motor 3 through an external circuit, the first servo motor 3 drives the vertical screw rod 4 to drive the driving gear 5 to rotate forwards, the vertical screw rod 4 vertically pushes up the bearing plate 7 and the pallet through the first internal thread sleeve 6 in the rotating process, and the bearing plate 7 drives the side lug 17 to stably vertically move upwards along the vertical groove 18 in the figures 5 and 7;

meanwhile, the driving gear 5 rotates to drive the driven gear 19 to drive the horizontal screw rod 20 to rotate, the horizontal screw rod 20 drives the connecting plate 23 and the base plate 25 to horizontally slide right along the track window 24 through the second internal thread sleeve 22 in fig. 2, the base plate 25 drives the functional bolt 27 to synchronously horizontally slide right along the top window 29, as the size specifications of the horizontal screw rod 20 and the second internal thread sleeve 22 are the same as the size specifications of the vertical screw rod 4 and the first internal thread sleeve 6, and the diameters of the driving gear 5 and the driven gear 19 are the same, namely the rotating speeds of the vertical screw rod 4 and the horizontal screw rod 20 are the same, the upward moving distance of the bearing plate 7 is the same as the left moving distance of the base plate 25, the base plate 25 pushes the bottom of the supporting rod 26, the bearing plate 7 pulls the top of the supporting rod 26 to enable the supporting rod 26 to stably rotate, in the upward moving process of the bearing plate 7, the bearing plate 7 is prevented from being inclined due to the placement and the wrapping;

when the bearing plate 7 with the goods reaches the height of a goods shelf needing stacking, the first servo motor 3 is controlled to stop working, the extrusion nut 28 in the figure 3 is screwed, the extrusion nut 28 extrudes the base plate 25 to be attached to the base 1, the position of the base plate 25 is fixed, the support rod 26 cannot rotate, the support rod 26 stably pulls the bearing plate 7, then the second servo motor 10 is started, the second servo motor 10 drives the working screw rod 11 in the figure 4 to rotate forwards, the working screw rod 11 horizontally pushes the movable fork 13 to the right through the threaded hole 12, the movable fork 13 in the figure 5 is contacted with the edge of the pallet with the package in the right moving process, the pallet is pushed to the right to the goods shelf, the gravity center moves to the right in the right moving process of the pallet, but the bearing plate 7 keeps stable due to continuous pulling of the support rod 26, then the second servo motor 10 is controlled to drive the working screw rod 11 to rotate backwards, the movable pallet fork 13 is retracted into the accommodating groove 14 to reset, the functional bolt 27 is unscrewed, the first servo motor 3 is controlled to drive the vertical screw rod 4 to drive the driving gear 5 to rotate reversely, the bearing plate 7 moves downwards to reset, the base plate 25 also moves leftwards to reset, the supporting rod 26 rotates to reset to wait for the next use, and the working principle of the mechanical carrying and stacking device for logistics packages is that.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a commodity circulation parcel is with mechanical transport bunching device, includes base (1), first servo motor (3), second servo motor (10), location bearing (21) and function bolt (27), its characterized in that: the top of the base (1) is fixedly welded with a vertical frame plate (2), the left side edge of the top of the base (1) is fixedly provided with a balancing weight (8), a first servo motor (3) is fixedly arranged in the base (1), the top output end of the first servo motor (3) is fixedly welded with a vertical lead screw (4), the top of the vertical lead screw (4) is mutually connected with the inner side of the top of the vertical frame plate (2), a driving gear (5) is fixedly welded on the vertical lead screw (4), the vertical lead screw (4) penetrates through a first internal thread sleeve (6), the first internal thread sleeve (6) is fixedly welded on a bearing plate (7), the side of the bearing plate (7) is attached to a limiting window (9), the limiting window (9) is arranged on the vertical frame plate (2), a second servo motor (10) is arranged on the bearing plate (7), and the output end of the second servo motor (10) is fixedly welded with a working lead screw (11), and the working screw rod (11) and the threaded hole (12) are connected with each other, the threaded hole (12) is arranged on the movable pallet fork (13), the movable pallet fork (13) is arranged in the accommodating groove (14), the accommodating groove (14) is arranged on the bearing plate (7), the side of the movable pallet fork (13) is welded and fixed with a side convex strip (15), the side convex strip (15) is attached to a side stabilizing groove (16), the side stabilizing groove (16) is arranged on the side wall of the accommodating groove (14), the side of the bearing plate (7) is welded and fixed with a side convex block (17), the side convex block (17) is attached to the inner wall of a vertical groove (18), the vertical groove (18) is arranged on the inner wall of a limiting window (9), the driving gear (5) is meshed and connected with a driven gear (19), the driven gear (19) is welded and fixed on a horizontal screw rod (20), and the horizontal screw rod (20) is arranged inside the base (1) through a positioning bearing (21), install second internal thread sleeve (22) on horizontal lead screw (20) simultaneously, second internal thread sleeve (22) top welded fastening has connecting plate (23), and connecting plate (23) run through orbit window (24) to orbit window (24) are seted up at base (1) top, connecting plate (23) top welded fastening has base plate (25), base plate (25) up end and bracing piece (26) bottom interconnect, and bracing piece (26) top are installed and are being accepted terminal surface avris under board (7), install extrusion nut (28) on function bolt (27), and function bolt (27) run through base plate (25) and top window (29) to top window (29) are seted up at base (1) top.

2. The mechanical handling and stacking device for logistics packages of claim 1, wherein: the vertical screw rod (4) is provided with a bearing seat (401), the vertical screw rod (4) forms a rotating mechanism with the base (1) and the vertical frame plate (2) through the bearing seat (401), and the vertical screw rod (4) and the first internal thread sleeve (6) are symmetrically distributed about the bearing plate (7).

3. The mechanical handling and stacking device for logistics packages of claim 1, wherein: the first internal thread sleeve (6) penetrates through the bearing plate (7), the bearing plate (7) is in sliding connection with the limiting window (9), side convex blocks (17) are symmetrically distributed on two sides of the bearing plate (7), and meanwhile the side convex blocks (17) are in sliding connection with the vertical groove (18).

4. The mechanical handling and stacking device for logistics packages of claim 1, wherein: the movable pallet forks (13) are symmetrically distributed on the bearing plate (7), the movable pallet forks (13) are in sliding connection with the containing grooves (14), and the upper end faces of the horizontal parts of the movable pallet forks (13) are higher than the upper end faces of the bearing plate (7).

5. The mechanical handling and stacking device for logistics packages of claim 1, wherein: side sand grip (15) and side steady groove (16) are sliding connection, and side sand grip (15) are the smooth high-speed billet in surface to side sand grip (15) are about activity fork (13) symmetric distribution.

6. The mechanical handling and stacking device for logistics packages of claim 1, wherein: the driven gear (19) and the driving gear (5) are both bevel gears, and the diameters of the driven gear (19) and the driving gear (5) are the same.

7. The mechanical handling and stacking device for logistics packages of claim 1, wherein: the size specifications of the horizontal screw rod (20) and the second internal thread sleeve (22) are the same as those of the vertical screw rod (4) and the first internal thread sleeve (6), and the horizontal screw rod (20) and the base (1) form a rotating mechanism through a positioning bearing (21).

8. The mechanical handling and stacking device for logistics packages of claim 1, wherein: the support rod (26) forms a rotating mechanism with the base plate (25) and the bearing plate (7) through damping rotating shafts arranged at the bottom and the top of the support rod, the base plate (25) and the connecting plate (23) are vertically distributed, and the connecting plate (23) is in sliding connection with the track window (24).

9. The mechanical handling and stacking device for logistics packages of claim 1, wherein: the functional bolts (27) are attached to the inner walls of the holes formed in the base plate (25), the functional bolts (27) are symmetrically distributed relative to the base plate (25), and the functional bolts (27) are in sliding connection with the top window (29).