A palletizing lift

Abstract

The utility model discloses a kind of stacking hoist, including first lifting seat, second lifting seat, third lifting seat, first lifting seat is equipped with first shaft body, first shaft body can rotate along its own axis, first shaft body outer wall is equipped with first conveying chain by gear, first conveying chain transmission direction is vertical direction, first conveying chain is disconnected, and two end portions one are formed at disconnected place, end portion one is fixedly connected with second lifting seat, second lifting seat is equipped with third shaft body, third shaft body can rotate along its own axis, third shaft body outer wall is equipped with fourth conveying chain by gear, fourth conveying chain transmission direction is vertical direction, fourth conveying chain is disconnected, and two end portions two are formed at disconnected place, end portion two is fixedly connected with third lifting seat, third lifting seat is equipped with the extension seat located at both sides.The utility model provides a kind of stacking hoist, reduce use cost.

Description

Technical Field

[0001] This utility model relates to the field of palletizing technology, and more specifically, to a palletizing lift. Background Technology

[0002] Currently, when palletizing equipment is in operation, the height of the goods inside the container changes, requiring the palletizing system to be equipped with lifting functions. For example... Figure 1 As shown, the palletizing lifting platform includes three lifting platforms: a first lifting platform 100, a second lifting platform 200, and a third lifting platform 300, all of which are capable of moving up and down. The third lifting platform 300 is equipped with an extension frame 301, which connects to adjacent third lifting platforms 300. Multiple palletizing lifting platforms are spaced apart, and the extension frame 301 can extend and retract along the distribution direction of the palletizing lifting platforms to lengthen or shorten the conveyor line.

[0003] When the extension frame 301 extends, the lifting seat 100 moves accordingly, increasing the distance between adjacent palletizing lifting seats. The lifting seats 300 between adjacent palletizing lifting seats are interconnected via the extension frame 301 and lift together. Due to the increased length of the conveyor line and the transport of goods, each lifting seat 300, serving as a support point after the extension frame 301 extends, requires a separate lifting motor installed on the palletizing lifting seat. Simultaneously, lifting seats 100 and lowering seats 200 also require separate motors for lifting control, thus requiring at least three motors, resulting in significant cost. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a palletizing lift that reduces the cost of use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a palletizing lifting machine, comprising a first lifting seat, a second lifting seat, and a third lifting seat. The first lifting seat is equipped with a first shaft, which is rotatable along its own axis. A first transmission chain is mounted on the outer wall of the first shaft via gears. The transmission direction of the first transmission chain is vertical. The first transmission chain is disconnected, and two ends are formed at the disconnection point. The ends are fixedly connected to the second lifting seat. The second lifting seat is equipped with a third shaft, which is rotatable along its own axis. A fourth transmission chain is mounted on the outer wall of the third shaft via gears. The transmission direction of the fourth transmission chain is vertical. The fourth transmission chain is disconnected, and two ends are formed at the disconnection point. The ends are fixedly connected to the third lifting seat. The third lifting seat is equipped with extension seats located on both sides. The machine also includes a first driving component and a second driving component. The output end of the first driving component is connected to a first shaft, and the output end of the second driving component is connected to a third shaft.

[0006] The present invention is further configured such that the first lifting seat includes a first support body located on both sides, a first shaft body is installed on both the upper and lower sides of the first support body, a first transmission chain is connected between the two first shaft bodies to achieve synchronous rotation, and the two first shaft bodies located at the bottom of the two first support bodies are driven by a second transmission chain.

[0007] The present invention is further configured such that the second lifting seat includes a second support body located on both sides, and the second support body is fixedly connected to an end.

[0008] The present invention is further configured such that a third shaft is installed on both the upper and lower sides of the second support body, and a fourth transmission chain is connected between the two third shafts of the second support body to achieve synchronous rotation, and a fifth transmission chain is used to transmit power between the two third shafts located at the bottom of the two second support bodies.

[0009] The present invention is further configured such that the output end of the second drive component is connected to a second shaft, and the second shaft and the third shaft are driven by a third transmission chain, and the second drive component is located outside the lifting area of ​​the second lifting seat.

[0010] The present invention is further configured such that the second lifting seat is located between the two first support bodies.

[0011] The present invention is further configured such that the third lifting seat is located between the two second support bodies.

[0012] The present invention is further configured such that multiple palletizing elevators are spaced apart, and an extension seat is connected between the third lifting seats of adjacent palletizing elevators.

[0013] In summary, this utility model has the following beneficial effects:

[0014] By disconnecting the first conveyor chain and installing the second lifting seat, and disconnecting the fourth conveyor chain and installing the third lifting seat, only two drive reducers are needed to drive the first, second, and third lifting seats to move up and down respectively, reducing the number of drive reducers required and lowering costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the background technology;

[0016] Figure 2 This is a schematic diagram of the structure of an embodiment;

[0017] Figure 3 Three-dimensional representation of the embodiment Figure 1 ;

[0018] Figure 4 This is a schematic diagram of the transmission structure in the embodiment;

[0019] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0020] Figure 6 for Figure 4 Enlarged view of point B in the middle;

[0021] Figure 7 Three-dimensional representation of the embodiment Figure 2 ;

[0022] Figure 8 for Figure 7 Enlarged view of point C in the middle;

[0023] Figure 9 The lifting principle of the embodiment Figure 1 ;

[0024] Figure 10 The lifting principle of the embodiment Figure 2 ;

[0025] Figure 11 The lifting principle of the embodiment Figure 3 .

[0026] Reference numerals: First lifting seat 1, First support body 11, Second lifting seat 2, Second support body 21, Connecting plate 211, Third lifting seat 3, Extension seat 31, First shaft 4, First transmission chain 41, Second transmission chain 42, End 1 411, Drive component 1 5, Drive component 2 6, Second shaft 61, Third transmission chain 611, Third shaft 7, Fourth transmission chain 71, End 2 711, Fifth transmission chain 72, Lifting seat 1 100, Lifting seat 2 200, Lifting seat 3 300, Extension frame 301. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figures 2-11 As shown, this embodiment discloses a palletizing lift, including a first lifting seat 1, a second lifting seat 2, and a third lifting seat 3, all of which are capable of vertical movement. Figure 3 As shown, the first lifting seat 1 includes first support bodies 11 located on both sides. First shafts 4 are mounted on both the upper and lower sides of the first support bodies 11. A first conveyor chain 41 connects the two first shafts 4 to achieve synchronous rotation. The first conveyor chain 41 transmits power in a vertical direction. Figure 4 As shown, the two first shafts 4 located at the bottom of the two first support bodies 11 are connected by a second transmission chain 42. Multiple gears are fixedly mounted on the first shafts 4. The first transmission chain 41 and the second transmission chain 42 are connected to the first shafts 4 via gears, forming a transmission. The connection points of the first transmission chain 41, the second transmission chain 42, and the first shafts 4 are located at both ends of the axial direction of the first shafts 4, thus providing lifting space for the second lifting seat 2 at the bottom of the first lifting seat 1. This allows the second lifting seat 2 to descend to a lower position, increasing the lifting range.

[0029] One of the first shafts 4 is equipped with a drive component 5, which is a geared motor. The output end of the drive component 5 is connected to one of the first shafts 4, which is the driving shaft, and the other first shafts 4 are driven shafts.

[0030] like Figure 5 As shown, the first conveyor chain 41 is disconnected, and two ends 411 are formed at the disconnection point. The ends 411 are fixedly connected to the second lifting seat 2. To be precise, combined with Figure 3 , Figure 5 The second lifting seat 2 includes a second support body 21 located on both sides, the second support body 21 being fixedly connected to an end 411, and the second lifting seat 2 being located between two first support bodies 11.

[0031] like Figure 3 As shown, third shafts 7 are installed on both the upper and lower sides of the second support body 21. A fourth conveyor chain 71 connects the two third shafts 7 of the second support body 21 to achieve synchronous rotation. The transmission direction of the fourth conveyor chain 71 is vertical. Figure 6 As shown, the fourth conveyor chain 71 is disconnected, and two end points 711 are formed at the disconnection point. The end points 711 are fixedly connected to the third lifting seat 3, which is located between the two second support bodies 21.

[0032] like Figure 4 As shown, the two third shafts 7 located at the bottom of the two second support bodies 21 are connected by a fifth transmission chain 72. Figure 7 , Figure 8 As shown, the outer wall of the third shaft 7 is connected to the fourth transmission chain 71 and the fifth transmission chain 72 via gears.

[0033] like Figure 4 , Figure 5 As shown, a second drive component 6 is fixedly mounted on the second bracket 21. Drive component 6 is a geared motor, and its output end is connected to a third shaft 7, which is the drive shaft. The other third shafts 7 are transmission shafts. More precisely, as... Figure 5As shown, the output end of the second drive component 6 is connected to the second shaft 61, and the second shaft 61 and the third shaft 7 are connected by a third transmission chain 611. The second drive component 6 is located outside the lifting area of ​​the second lifting seat 2 to reduce the impact of the installation of the second drive component 6 on the lifting range of the second lifting seat 2.

[0034] like Figure 1 As shown, multiple palletizing lifts are spaced apart. An extension seat 31 is connected between the third lifting seats 3 of adjacent palletizing lifts. The extension seat 31 is horizontally connected to two adjacent third lifting seats 3. The extension seat 31 can extend and retract to lengthen the conveyor line. The third lifting seat 3 provides vertical support to the adjacent third lifting seats 3 through the extension seat 31.

[0035] In the initial state, the bottom of the first lifting seat 1 is in contact with the ground. The specific lifting method of the palletizing elevator is as follows:

[0036] S1 rises:

[0037] ①For example Figure 9 As shown, drive component 5 drives the first shaft 4 to rotate counterclockwise, the first lifting seat 1 remains stationary on the ground, the second lifting seat 2 moves upward, drive component 6 drives the third shaft 7 to rotate clockwise, the downward movement of the third lifting seat 3 and the upward movement of the second lifting seat 2 cancel each other out to keep the height position of the third lifting seat 3 unchanged.

[0038] ②For example Figure 10 As shown, drive component 5 drives the first shaft 4 to rotate clockwise, and drive component 6 stops driving, in conjunction with... Figure 2 Since the extension seat 31 forms a support for the third lifting seat 3, and the third lifting seat 3 forms a support for the second lifting seat 2, the first lifting seat 1 moves upward under the drive of the drive component 5 to increase the height of the first lifting seat 1.

[0039] ③ For example Figure 11 As shown, drive component 5 stops driving, drive component 6 drives the third shaft 7 to rotate counterclockwise, and the third lifting seat 3 moves upward to increase the height.

[0040] Although the height of the third lifting seat 3 remains unchanged in step ①, the third lifting seat 3 and the second lifting seat 2 move relative to each other. The third lifting seat 3 is located at the lower position of the second lifting seat 2. When the height of the first lifting seat 1 is raised, the height that the third lifting seat 3 can be raised is increased.

[0041] S2 decreases.

[0042] ① Drive component 5 stops driving, drive component 6 drives the third shaft 7 to rotate clockwise, and the third lifting seat 3 moves downward to reduce the height of the third lifting seat 3.

[0043] ② Drive component 1 5 drives the first shaft 4 to rotate counterclockwise, drive component 2 6 stops driving, the height positions of the second lifting seat 2 and the third lifting seat 3 remain fixed, and the first lifting seat 1 moves downward until it reaches the ground under the drive of drive component 1 5.

[0044] ③ Drive component 5 drives the first shaft 4 to rotate clockwise, drive component 6 drives the third shaft 7 to rotate counterclockwise, the second lifting seat 2 moves downward, and the upward movement of the third lifting seat 3 and the downward movement of the second lifting seat 2 cancel each other out to keep the height position of the third lifting seat 3 unchanged, thereby stabilizing the supporting effect of the extension seat 31 on the third lifting seat 3.

[0045] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A palletizing lift, characterized in that, The system includes a first lifting seat (1), a second lifting seat (2), and a third lifting seat (3). The first lifting seat (1) is equipped with a first shaft (4), which is rotatable along its own axis. A first transmission chain (41) is mounted on the outer wall of the first shaft (4) via gears. The transmission direction of the first transmission chain (41) is vertical. The first transmission chain (41) is disconnected, and two end points (411) are formed at the disconnection point. The end points (411) are fixed to the second lifting seat (2). The second lifting seat (2) is connected to a third shaft (7) which is able to rotate along its own axis. The outer wall of the third shaft (7) is equipped with a fourth transmission chain (71) via gears. The transmission direction of the fourth transmission chain (71) is vertical. The fourth transmission chain (71) is disconnected and forms two end two (711) at the disconnection point. The end two (711) is fixedly connected to the third lifting seat (3). The third lifting seat (3) is equipped with extension seats (31) located on both sides. It also includes a drive component one (5) and a drive component two (6), the output end of the drive component one (5) is connected to a first shaft (4), and the output end of the drive component two (6) is connected to a third shaft (7).

2. The palletizing lift according to claim 1, characterized in that, The first lifting seat (1) includes a first support body (11) located on both sides. The first shaft (4) is installed on both the upper and lower sides of the first support body (11). The first transmission chain (41) is connected between the two first shafts (4) to achieve synchronous rotation. The two first shafts (4) located at the bottom of the two first support bodies (11) are driven by the second transmission chain (42).

3. A palletizing lift according to claim 1, characterized in that, The second lifting seat (2) includes a second support body (21) located on both sides, and the second support body (21) is fixedly connected to the end one (411).

4. A palletizing lift according to claim 3, characterized in that, The second support body (21) is equipped with the third shaft (7) on both the upper and lower sides. The two third shafts (7) of the second support body (21) are connected by the fourth transmission chain (71) to achieve synchronous rotation. The two third shafts (7) located at the bottom of the two second support bodies (21) are connected by the fifth transmission chain (72) to achieve transmission.

5. A palletizing lift according to claim 1, characterized in that, The output end of the second drive component (6) is connected to a second shaft (61). The second shaft (61) and the third shaft (7) are driven by a third transmission chain (611). The second drive component (6) is located outside the lifting area of ​​the second lifting seat (2).

6. A palletizing lift according to claim 2, characterized in that, The second lifting seat (2) is located between the two first support bodies (11).

7. A palletizing lift according to claim 3, characterized in that, The third lifting seat (3) is located between the two second support bodies (21).

8. A palletizing lift according to claim 1, characterized in that, The palletizing elevators are spaced out in multiples, and an extension seat (31) is connected between the third lifting seats (3) of adjacent palletizing elevators.

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