Stacking device for stereoscopic warehouse

Abstract

The utility model belongs to the technical field of stereoscopic warehouse equipment, and particularly relates to a stacking device for a stereoscopic warehouse, which comprises a stand column, a pair of round steel guide rails and a pair of supporting rods. The lifting frame sleeves the stand column, and a plurality of pairs of groove rollers are arranged on the inner walls of the two sides of the lifting frame; the bracket is arranged on one side of the lifting frame, and a telescopic pallet fork is arranged at the top of the bracket; wherein the groove rollers are suitable for rolling on the corresponding round steel guide rails so as to drive the lifting frame, the bracket and the telescopic pallet forks to ascend and descend, and the stacking device for the stereoscopic warehouse is provided with the stand columns, the round steel guide rails, the groove rollers and the lifting frame, so that when the stacking height or the weight of stacked goods is increased, enough stability is still kept, and the stacking efficiency is improved. The problem that when the height of a traditional stacking device is increased or the weight of goods is increased, the stability is lowered is effectively solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of automated warehouse equipment, specifically relating to a stacking device for automated warehouses. Background Technology

[0002] With the rapid development of the modern logistics industry, automated storage and retrieval systems (AS / RS) have been increasingly widely used due to their advantages such as high space utilization, large storage capacity, and high degree of automation. As the core equipment of AS / RS, the performance of stacking devices directly affects the storage efficiency, operational stability, and security of the system.

[0003] Traditional stacking equipment suffers a significant decrease in stability as the stacking height or cargo weight increases due to inherent defects in its structure and lifting mechanism. This not only makes it easy for goods to fall during stacking, causing damage and economic losses, but may also lead to safety accidents and threaten the lives of workers.

[0004] Therefore, in order to solve the above problems, it is necessary to design a stacking device for automated warehouses. Utility Model Content

[0005] The purpose of this invention is to provide a stacking device for automated warehouses to solve the technical problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a stacking device for automated warehouses, comprising:

[0007] The column has a pair of round steel guide rails on each side;

[0008] The lifting frame is fitted onto the column, and its inner walls on both sides are provided with several pairs of grooved rollers.

[0009] A bracket, located on one side of the lifting frame, has telescopic forks at its top; among which...

[0010] Each of the grooved rollers is adapted to roll on the corresponding round steel guide rail to drive the lifting frame, bracket and telescopic fork to lift.

[0011] Furthermore, several pairs of round steel guide rail fixing seats are respectively provided on both sides of the column; wherein

[0012] Each of the aforementioned round steel guide rail fixing seats is connected to the corresponding round steel guide rail.

[0013] Furthermore, the top of the column is provided with a stacking top plate;

[0014] The bottom of the stack top plate is provided with a first sprocket seat;

[0015] The first sprocket seat has a first double-row boss sprocket on each side;

[0016] The bottom of the column is provided with a stacking base plate;

[0017] The top of the stacking base plate is provided with a second sprocket seat;

[0018] The second sprocket seat is provided with a second double-row boss sprocket on each side;

[0019] Each of the first double-row boss sprockets and the corresponding second double-row boss sprockets is surrounded by a double-row chain on its outer side; wherein

[0020] Both the beginning and end of the double-row chain are connected to chain fasteners; wherein

[0021] Each of the chain fasteners is fixed to the lifting frame.

[0022] Furthermore, a first rotating shaft is connected to the central bearing of the first sprocket seat; wherein

[0023] The first rotating shaft passes through the first sprocket seat;

[0024] Both of the first double-row boss sprockets are sleeved on the first rotating shaft;

[0025] The second sprocket seat has a second rotating shaft connected to its central bearing; wherein

[0026] The second shaft passes through the second sprocket seat;

[0027] Both of the second double-row boss sprockets are fitted onto the second rotating shaft.

[0028] Furthermore, an input sprocket and a support seat are fitted onto the second rotating shaft; wherein

[0029] The support base is fixed to the stack base plate and is located between the input sprocket and the second sprocket seat;

[0030] The stacking base plate is equipped with a first motor and a fixing seat;

[0031] A first speed reducer is provided between the first motor and the fixed base; wherein

[0032] An output sprocket is fitted onto the output shaft of the first reducer;

[0033] A drive chain is wound around the outer side of the output sprocket and the input sprocket;

[0034] The first motor is adapted to drive the output sprocket to rotate via the first reducer, and the output sprocket drives the input sprocket to rotate via the transmission chain.

[0035] Furthermore, the bottom of the stacking base plate is provided with at least two first traveling wheels;

[0036] The bottom of the stacking base plate is provided with several pairs of first limiting wheels;

[0037] A first square guide rail is provided below the stacking base plate;

[0038] Each of the first traveling wheels is adapted to roll on the top surface of the first square guide rail;

[0039] Each pair of the first limiting wheels is adapted to roll on both sides of the first square guide rail.

[0040] Furthermore, the top of the stacking top plate is provided with at least two second traveling wheels;

[0041] The top of the stacking top plate is provided with several pairs of second limiting wheels;

[0042] A second square guide rail is provided above the top plate of the stack;

[0043] Each of the second traveling wheels is adapted to roll on the bottom surface of the second square guide rail;

[0044] Each pair of second limiting wheels is adapted to roll on both sides of the second square guide rail.

[0045] Furthermore, a second speed reducer is provided on the stacking base plate;

[0046] The second reducer is equipped with a second motor at its top;

[0047] A gear is fitted onto the output shaft of the second reducer;

[0048] A three-dimensional guide rail is provided below the stacking base plate shown;

[0049] The top of the third-dimensional guide rail is provided with a rack; wherein

[0050] The gear meshes with the rack.

[0051] Furthermore, the stacking base plate is provided with a protective shell and a protective cover; wherein

[0052] The protective housing is adapted to protect the second reducer and the second motor; and

[0053] The protective cover is suitable for protecting the output sprocket, drive chain and input sprocket.

[0054] The beneficial effects of this utility model are:

[0055] (I) This utility model sets a pair of round steel guide rails on both sides of the column. When the lifting frame is sleeved on the column, each pair of grooved rollers cooperates with the corresponding round steel guide rails. The tilting force interacts with each other to achieve smooth lifting of the lifting frame. This makes the bracket and telescopic fork stable in stacking materials. By setting up the column, round steel guide rails, grooved rollers and lifting frame, sufficient stability is maintained when the stacking height or the weight of the stacked goods increases. This effectively solves the problem of decreased stability of traditional stacking devices when the height or weight of the goods increases.

[0056] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0057] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0058] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0059] Figure 1 The three-dimensional representation of the preferred embodiment of this utility model. Figure 1 ;

[0060] Figure 2 This is a perspective view of a preferred embodiment of the column of this utility model;

[0061] Figure 3 This is a perspective view of a preferred embodiment of the lifting frame of this utility model;

[0062] Figure 4 This is a perspective view of a preferred embodiment of the stacking top plate of this utility model;

[0063] Figure 5 This is a three-dimensional embodiment of the stacking base plate of this utility model. Figure 1 ;

[0064] Figure 6 This is a perspective view of a preferred embodiment of the chain fastener of this utility model;

[0065] Figure 7This is a three-dimensional embodiment of the stacking base plate of this utility model. Figure 2 ;

[0066] Figure 8 This is a three-dimensional embodiment of the stacking base plate of this utility model. Figure 3 ;

[0067] Figure 9 yes Figure 1 Enlarged view of region A in the middle;

[0068] Figure 10 This is a three-dimensional embodiment of the stacking base plate of this utility model. Figure 4 ;

[0069] Figure 11 The three-dimensional representation of the preferred embodiment of this utility model. Figure 2 .

[0070] In the picture:

[0071] 1. Column; 2. Round steel guide rail; 3. Lifting frame; 4. Grooved roller; 5. Bracket; 6. Telescopic fork; 7. Round steel guide rail fixing seat; 8. Stacking top plate; 9. First sprocket seat; 10. First double-row boss sprocket; 11. Stacking bottom plate; 12. Second sprocket seat; 13. Second double-row boss sprocket; 14. Double-row chain; 15. Chain fixing component; 16. First rotating shaft; 17. Second rotating shaft; 18. Input sprocket; 19. Support seat; 20. First motor; 21. Fixing seat; 22. First reducer; 23. Output sprocket; 24. Transmission chain; 25. First traveling wheel; 26. First square guide rail; 27. Second traveling wheel; 28. Second limit wheel; 29. ​​Second square guide rail; 30. Second reducer; 31. Second motor; 32. Gear; 33. Third square guide rail; 34. Rack; 35. Protective housing; 36. Protective cover; 37. Detailed Implementation

[0072] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example 1

[0073] like Figures 1 to 11 As shown, this embodiment provides a stacking device for automated warehouses, including:

[0074] The column 1 has a pair of round steel guide rails 2 on each side; the lifting frame 3 is sleeved on the column 1, and has several pairs of grooved rollers 4 on its inner walls on both sides; the bracket 5 is set on one side of the lifting frame 3, and has a telescopic fork 6 on its top; wherein each grooved roller 4 is adapted to roll on the corresponding round steel guide rail 2 to drive the lifting frame 3, the bracket 5 and the telescopic fork 6 to rise and fall; wherein setting 8 pairs of grooved rollers 4 is the most preferred.

[0075] In this embodiment, by setting a pair of round steel guide rails 2 on both sides of the column 1, when the lifting frame 3 is sleeved on the column 1, each pair of grooved rollers 4 cooperates with the corresponding round steel guide rails 2, and the tilting force interacts to achieve the smooth lifting and lowering of the lifting frame 3, so that the bracket 5 and the telescopic fork 6 can stably stack materials. By setting the column 1, round steel guide rails 2, grooved rollers 4 and lifting frame 3, sufficient stability is maintained when the stacking height or the weight of the stacked goods increases, effectively solving the problem of decreased stability of traditional stacking devices when the height or weight of the goods increases.

[0076] Several pairs of round steel guide rail fixing seats 7 are provided on both sides of the column 1; each of the round steel guide rail fixing seats 7 is connected to the corresponding round steel guide rail 2; the round steel guide rail fixing seats 7 are provided to support the round steel guide rail 2, so as to ensure the stability and positional accuracy of the round steel guide rail 2; the round steel guide rail fixing seats 7 and the round steel guide rail 2 are connected by, but not limited to, welding.

[0077] The column 1 has a stacking top plate 8 at its top; a first sprocket seat 9 at its bottom; first double-row boss sprockets 10 on each side of the first sprocket seat 9; a stacking bottom plate 11 at the bottom of the column 1; a second sprocket seat 12 at the top of the stacking bottom plate 11; second double-row boss sprockets 13 on each side of the second sprocket seat 12; a double-row chain 14 is wound around the outer side of each of the first double-row boss sprockets 10 and the corresponding second double-row boss sprockets 13; the beginning and end of the double-row chain 14 are connected to chain fixing members 15; and each of the chain fixing members 15 is fixed to the lifting frame 3.

[0078] In this embodiment, when the two first double-row boss sprockets 10 on the first sprocket seat 9 rotate or the two second double-row boss sprockets 13 on the second sprocket seat 12 rotate, the double-row chain 14 will move on the first double-row boss sprockets 10 and the second double-row boss sprockets 13. Since the beginning and end of the double-row chain 14 are connected to the lifting frame 3 through the chain fixing member 15, when the double-row chain 14 moves, it will drive the lifting frame 3 to rise and fall along the column 1. At this time, the grooved roller 4 will roll smoothly along the round steel guide rail 2. Through the above design, the smooth lifting and falling of the lifting frame 3 can be achieved, and the safety can be improved.

[0079] The first sprocket seat 9 has a central bearing connected to a first rotating shaft 16; wherein the first rotating shaft 16 passes through the first sprocket seat 9; both first double-row boss sprockets 10 are sleeved on the first rotating shaft 16; the second sprocket seat 12 has a central bearing connected to a second rotating shaft 17; wherein the second rotating shaft 17 passes through the second sprocket seat 12; both second double-row boss sprockets 13 are sleeved on the second rotating shaft 17; by setting the first rotating shaft 16 to be connected to the central bearing of the first sprocket seat 9, it is ensured that the two first double-row boss sprockets 10 can rotate smoothly and synchronously; wherein the second rotating shaft 17 is connected to the central bearing of the second sprocket seat 12, it is ensured that the two second double-row boss sprockets 13 can rotate smoothly and synchronously, so that the two double-row chains 14 move synchronously.

[0080] An input sprocket 18 and a support seat 19 are fitted onto the second rotating shaft 17; wherein the support seat 19 is fixed on the stacking base plate 11 and is located between the input sprocket 18 and the second sprocket seat 12; a first motor 20 and a fixed seat 21 are provided on the stacking base plate 11; a first reducer 22 is provided between the first motor 20 and the fixed seat 21; wherein an output sprocket 23 is fitted onto the output shaft of the first reducer 22; a transmission chain 24 is wound around the outer side of the output sprocket 23 and the input sprocket 18; the first motor 20 is adapted to drive the output sprocket 23 to rotate through the first reducer 22, and the output sprocket 23 drives the input sprocket 18 to rotate through the transmission chain 24.

[0081] In this embodiment, when the first motor 20 starts, the first motor 20 drives the output sprocket 23 to rotate through the first reducer 22. The output sprocket 23 drives the input sprocket 18 to rotate through the transmission chain 24. The rotation of the input sprocket 18 drives the second double-row boss sprocket 13, which is sleeved on the second rotating shaft 17, to rotate. As the second double-row boss sprocket 13 rotates, the double-row chain 14 wrapped around the sprocket also begins to move. The double-row chain 14 is firmly connected to the lifting frame 3 through the chain fixing member 15. Therefore, the movement of the chain will drive the lifting frame 3 to rise and fall smoothly along the round steel guide rail 2 on the column 1.

[0082] The bottom of the stacking base plate 11 is provided with at least two first traveling wheels 25; the bottom of the stacking base plate 11 is provided with several pairs of first limiting wheels 26; a first square guide rail 27 is provided below the stacking base plate 11; each of the first traveling wheels 25 is adapted to roll on the top surface of the first square guide rail 27; each pair of first limiting wheels 26 is adapted to roll on both sides of the first square guide rail 27; wherein by setting the first square guide rail 27, a rolling path is provided for the first traveling wheels 25 and the first limiting wheels 26, so as to ensure that the first traveling wheels 25 can roll smoothly on the first square guide rail 27, and the first limiting wheels 26 also prevent the stacking base plate 11 from shaking or tilting during movement.

[0083] The top of the stacking top plate 8 is provided with at least two second traveling wheels 28; the top of the stacking top plate 8 is provided with several pairs of second limiting wheels 29; a second square guide rail 30 is provided above the stacking top plate 8; each second traveling wheel 28 is adapted to roll on the bottom surface of the second square guide rail 30; each pair of second limiting wheels 29 is adapted to roll on both sides of the second square guide rail 30; wherein by setting the second square guide rail 30, a rolling path is provided for the second traveling wheels 28 and the second limiting wheels 29, so as to ensure that the second traveling wheels 28 can roll smoothly on the second square guide rail 30, and the second limiting wheels 29 also prevent the stacking top plate 8 from shaking or tilting during movement.

[0084] A second reducer 31 is provided on the stacking base plate 11; a second motor 32 is provided on the top of the second reducer 31; a gear 33 is sleeved on the output shaft of the second reducer 31; a third triangular guide rail 34 is provided below the stacking base plate 11; a rack 35 is provided on the top of the third triangular guide rail 34; wherein the gear 33 meshes with the rack 35.

[0085] In this embodiment, when the second motor 32 is started, the second motor 32 drives the gear 33 to rotate through the second reducer 31. Since the gear 33 meshes with the rack 35, when the gear 33 rotates, it will move in a straight line along the rack 35. Therefore, the stacking base plate 11 rolls on the first square guide rail 27 through the first traveling wheel 25.

[0086] The stacking base plate 11 is provided with a protective housing 36 and a protective cover 37; wherein the protective housing 36 is adapted to protect the second reducer 31 and the second motor 32; and the protective cover 37 is adapted to protect the output sprocket 23, the transmission chain 24 and the input sprocket 18; wherein by setting the protective housing 36, the second reducer 31 and the second motor 32 are protected from interference and damage from the external environment; wherein by setting the protective cover 37, the output sprocket 23, the transmission chain 24 and the input sprocket 18 are protected, preventing transmission damage caused by the entry of foreign objects.

[0087] All the devices selected in this application (parts whose specific structures are not specified) are general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0088] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0089] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0090] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A stacking device for an automated warehouse, characterized in that, The utility model relates to a kind of stacker for stereoscopic warehouse, including: A pair of round steel guide rails (2) are respectively arranged on both sides of the column (1); Lifting frame (3) is set on the column (1), and a plurality of pairs of recessed roller (4) are arranged on the inner wall of both sides of lifting frame (3); Support (5) is arranged on one side of lifting frame (3), and telescopic fork (6) is arranged on the top of support (5);Among them Each recessed roller (4) is adapted to roll on the corresponding round steel guide rail (2), to drive lifting frame (3), support (5) and telescopic fork (6) to lift.

2. The stacker for stereoscopic warehouse according to claim 1, wherein A plurality of pairs of round steel guide rail fixing seats (7) are respectively arranged on both sides of the column (1);Among them Each round steel guide rail fixing seat (7) is connected with the corresponding round steel guide rail (2).

3. The stacker for stereoscopic warehouse according to claim 2, wherein A stack top plate (8) is arranged on the top of the column (1); A first sprocket seat (9) is arranged on the bottom of the stack top plate (8); A first double-row boss sprocket (10) is respectively arranged on both sides of the first sprocket seat (9); A stack bottom plate (11) is arranged on the bottom of the column (1); A second sprocket seat (12) is arranged on the top of the stack bottom plate (11); A second double-row boss sprocket (13) is respectively arranged on both sides of the second sprocket seat (12); A double-row chain (14) is wound on the outer side of each first double-row boss sprocket (10) and the corresponding second double-row boss sprocket (13);Among them A chain fixing member (15) is connected to the first end and the last end of the double-row chain (14);Among them Each chain fixing member (15) is fixed on the lifting frame (3).

4. The stacker for stereoscopic warehouse according to claim 3, wherein A first rotating shaft (16) is connected to the middle bearing of the first sprocket seat (9);Among them The first rotating shaft (16) penetrates the first sprocket seat (9); Both the first double-row boss sprockets (10) are sleeved on the first rotating shaft (16); A second rotating shaft (17) is connected to the middle bearing of the second sprocket seat (12);Among them The second rotating shaft (17) penetrates the second sprocket seat (12); Both the second double-row boss sprockets (13) are sleeved on the second rotating shaft (17).

5. The stacker for stereoscopic warehouse according to claim 4, wherein An input sprocket (18) and a support seat (19) are sleeved on the second rotating shaft (17);Among them The support seat (19) is fixed on the stack bottom plate (11), and is located between the input sprocket (18) and the second sprocket seat (12); A first motor (20) and a fixing seat (21) are arranged on the stack bottom plate (11); A first speed reducer (22) is arranged between the first motor (20) and the fixing seat (21);Among them An output sprocket (23) is sleeved on the output shaft of the first speed reducer (22); A transmission chain (24) is wound on the outer side of the output sprocket (23) and the input sprocket (18); The first motor (20) is adapted to drive the output sprocket (23) to rotate through the first speed reducer (22), and the output sprocket (23) drives the input sprocket (18) to rotate through the transmission chain (24). 6.The stacking device for a stereoscopic warehouse according to claim 5, wherein a bottom of the stacking bottom plate (11) is provided with at least two first traveling wheels (25) ; the stacking bottom plate (11) is provided with a plurality of pairs of first limiting wheels (26) on the bottom; a first square guide rail (27) is arranged below the stacking bottom plate (11) ; each of the first traveling wheels (25) is adapted to roll on a top surface of the first square guide rail (27) ; each pair of the first limiting wheels (26) is adapted to roll on two side surfaces of the first square guide rail (27). 7.The stacking device for a stereoscopic warehouse according to claim 6, wherein a top of the stacking top plate (8) is provided with at least two second traveling wheels (28) ; the stacking top plate (8) is provided with a plurality of pairs of second limiting wheels (29) on the top; a second square guide rail (30) is arranged above the stacking top plate (8) ; each of the second traveling wheels (28) is adapted to roll on a bottom surface of the second square guide rail (30) ; each pair of the second limiting wheels (29) is adapted to roll on two side surfaces of the second square guide rail (30). 8.The stacking device for a stereoscopic warehouse according to claim 7, wherein a second speed reducer (31) is arranged on the stacking bottom plate (11) ; a second motor (32) is arranged on a top of the second speed reducer (31) ; a gear (33) is sleeved on an output shaft of the second speed reducer (31) ; a third square guide rail (34) is arranged below the stacking bottom plate (11) ; a rack (35) is arranged on a top of the third square guide rail (34) ; and the gear (33) is engaged with the rack (35). 9.The stacking device for a stereoscopic warehouse according to claim 8, wherein a protective shell (36) and a protective cover (37) are arranged on the stacking bottom plate (11) ; wherein the protective shell (36) is adapted to protect the second speed reducer (31) and the second motor (32) ; and the protective cover (37) is adapted to protect the output sprocket (23), the transmission chain (24) and the input sprocket (18).

Images