CN219526127U - Stacker stop device - Google Patents

Abstract

The utility model relates to the technical field of stackers, and discloses a stacker limiting device, which comprises a stacker, wherein a base is arranged at the bottom of the stacker, lifting devices are arranged on two sides of the top surface of the base, each lifting device comprises a driving motor, a supporting plate and a limiting device, the driving motor is arranged on the back surface of the limiting device, the supporting plates are arranged between the limiting devices, a rotating shaft is arranged at the top end and the bottom end of the limiting device, a toothed chain is sleeved at the periphery of the rotating shaft, and a moving block is arranged on the side surface of the toothed chain. According to the utility model, the buffer assembly can achieve a buffer effect when the whole body is extruded by the gravity under the force, so that the whole pressure can be decomposed, the effect of protecting the stacker can be achieved, and the shrinkage spring can move the sliding block in the reverse direction, so that the effect of moving the force bearing plate up and down on the bottom surface of the supporting plate can be achieved, and the protection effect is mainly achieved.

Description

A stacker limit device

technical field

The utility model relates to the technical field of stackers, in particular to a limit device for stackers.

Background technique

A stacking crane refers to a special crane that uses a fork or string rod as a pick-up device to grab, carry and stack in warehouses, workshops, etc., or take and place unit goods from high-rise shelves. It is a storage device.

The existing stackers can stack the goods, so that the overall space can be maximized, but it is not easy to manually check the overall storage status when the stacker is stacking, and the device may exceed the bearing capacity. The pressure will cause the overall device to be damaged, and the goods will also be damaged after falling.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a stacker limit device, which has the advantages of easy loading and unloading, the device is easy to use, and can play a protective role for the overall device, which solves the above technical problems .

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: a stacker limit device, including a stacker, the bottom of the stacker is provided with a base, and the top of the base is installed on both sides of the lifting device, The lifting device includes a drive motor, a support plate and a limit device, the drive motor is installed on the back of the limit device, and a support plate is installed between the limit devices, and the top and bottom ends of the limit device are equipped with rotating shafts , and a tooth chain is sleeved on the periphery of the rotating shaft, a moving block is installed on the side of the tooth chain, and a limit plate is installed on the top of the limit device.

Preferably, a groove is opened on the top surface of the base, a buffer assembly is installed inside the groove, a guide rod is installed between the inner walls on both sides of the groove, and a slider is sleeved on the periphery of the guide rod. A contraction spring is installed near one side of the slider, a support rod is installed between the force plate connected to the top surface of the slider and the bottom surface of the support plate, and a rotating shaft is connected to the middle end of the support rod.

Through the above technical solution, the base can stably install the whole stacker, and the groove opened on the top surface of the base is located at the axis of the whole, and the buffer component installed inside the groove can make the whole stacker under the force of gravity. A cushioning effect can be achieved when squeezing, so that the overall pressure can be decomposed, so as to achieve the effect of protecting the stacker, and the contraction spring can move the slider in the opposite direction, so that it can To achieve the function of the force plate moving up and down on the bottom surface of the support plate, mainly to protect the effect.

Preferably, the lifting device is provided with two groups, and the support plate is installed on the front of the lifting device, and the driving motor is installed on the back of the lifting device, and the front end of the driving motor is connected to the rotating shaft.

Through the above technical solution, the support plate installed between the lifting devices can support the goods that need to be stacked, so as to achieve the force point of moving up and down, and the cooperation between the drive motor installed on the back of the lifting device and the limit device can achieve a The effect of stacking goods can make the goods be pushed and stacked above the whole, so as to achieve the effect of driving the support plate to slide up and down between the lifting devices.

Preferably, the limiting device is installed inside the lifting device, the inside of the lifting device is hollow, and the back is fixedly connected to the front of the drive motor.

Through the above technical scheme, the inside of the limit device is hollowed out, and a through groove is also opened on the front, so that when the support plate is connected, it can achieve a function of moving up and down synchronously with the limit device, so that the whole device can control the stacking during palletizing The number, so as to achieve a role in protecting the device.

Preferably, the back of the rotating shaft is rotationally connected to the lifting device, and the rotating shaft is connected to the interior of both ends of the toothed chain.

Through the above technical solution, there are two sets of rotating shafts, and the rotating shafts can stably install the toothed chain inside the limiting device, and the moving block is fixedly connected to the toothed chain.

Preferably, the moving block is fixedly connected between the toothed chains, and the limiting plate is vertically connected to the top of the toothed chains, and there is no contact between the two.

Through the above technical solution, the moving block is located on the outer surface of the tooth chain, and the length of the limit plate and the moving block is equal, so that a contact effect can be achieved when rotating, so that the whole can achieve a stacking limit Effect.

Compared with the prior art, the utility model provides a stacker limit device, which has the following beneficial effects:

1. The utility model can achieve a buffering effect when the whole is squeezed by force and gravity through the buffer assembly, so that the overall pressure can be decomposed, so as to achieve the effect of protecting the stacker, and The contraction spring can move the slide block in the opposite direction, so that the force plate can move up and down on the bottom surface of the support plate, which mainly plays a protective role.

2. The utility model is provided with two groups on the rotating shaft, and the rotating shaft can stably install the tooth chain inside the limit device, and the moving block is fixedly connected with the tooth chain, the moving block is located on the outer surface of the tooth chain, and the limit The length of the positioning plate and the moving block is equal, so that a contact effect can be achieved when rotating, so that the overall effect of a stacking limit can be achieved.

Description of drawings

Fig. 1 is the front schematic view of the stacker structure of the utility model;

Figure 2 is an enlarged schematic view of A in Figure 1;

FIG. 3 is an enlarged schematic diagram of B in FIG. 1 .

Among them: 1. Stacker; 2. Base; 3. Lifting device; 31. Driving motor; 32. Support plate; 4. Limiting device; 41. Rotating shaft; 42. Tooth chain; 43. Moving block; 44. Limiting device bit board.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-3, a stacker limit device, including a stacker 1, a base 2 is provided at the bottom of the stacker 1, and a lifting device 3 is installed on both sides of the top surface of the base 2, and the lifting device 3 It includes a drive motor 31, a support plate 32 and a limit device 4, the drive motor 31 is installed on the back of the limit device 4, and a support plate 32 is installed between the limit devices 4, and a rotating shaft is installed at the top and bottom of the limit device 4 41, and a tooth chain 42 is sleeved on the periphery of the rotating shaft 41, a moving block 43 is installed on the side of the tooth chain 42, and a limit plate 44 is installed on the top of the limit device 4.

Specifically, there is a groove on the top surface of the base 2, a buffer assembly is installed inside the groove, a guide rod is installed between the inner walls on both sides of the groove, a slider is sleeved on the periphery of the guide rod, and a contraction spring is installed near one side of the slider. A support rod is installed between the force plate connected to the top surface of the slider and the bottom surface of the support plate 32, and the middle end of the support rod is connected with a rotating shaft. The advantage is that the base 2 can stably install the whole stacker 1, and the base 2 top The groove opened on the surface is located at the axis of the whole. Using the buffer component installed inside the groove, the buffer component can make the whole body achieve a buffer effect when it is squeezed by force and gravity, so that the overall pressure can be released. Decomposition, so as to achieve the effect of protecting the stacker 1, and the contraction spring can move the slider to the opposite direction, so that the force plate can move up and down on the bottom surface of the support plate 32, mainly to protect Effect.

Specifically, the lifting device 3 is provided with two groups, and the support plate 32 is installed on the front of the lifting device 3, and the driving motor 31 is installed on the back of the lifting device 3, and the front end of the driving motor 31 is connected to the rotating shaft 41. The advantage is that the lifting device 3 The support plate 32 installed in between can support the goods that need to be stacked, so as to reach the stress point of moving up and down, and the cooperation between the drive motor 31 installed on the back of the lifting device 3 and the limit device 4 can achieve a stacking of goods. As a result, the goods can be pushed and stacked above the whole, so that the effect of a driving support plate 32 sliding up and down between the lifting devices 3 can also be achieved.

Specifically, the limiting device 4 is installed inside the lifting device 3, the inside of the lifting device 3 is hollowed out, and the back is fixedly connected to the front of the driving motor 31, the advantage is that the inside of the limiting device 4 is hollowed out, and the front side is also provided with a through groove. In this way, when the support plate 32 is connected, an up-and-down synchronous limit device 4 can be moved up and down, so that the overall device can control the number of pallets during palletizing, thereby achieving a function of protecting the device.

Specifically, the back of the rotating shaft 41 is rotationally connected with the lifting device 3, and the inner side of the rotating shaft 41 and the two ends of the toothed chain 42 is connected. The inside of the bit device 4, and the moving block 43 is fixedly connected with the tooth chain 42.

Specifically, the moving block 43 is fixedly connected between the tooth chains 42, and the limit plate 44 is vertically connected to the top of the tooth chain 42, and there is no contact between the two. The advantage is that the moving block 43 is located on the outer surface of the tooth chain 42, And the length of the limiting plate 44 is equal to that of the moving block 43, so that a contact effect can be achieved when rotating, so that the overall effect of a stacking limit can be achieved.

When in use, the buffer assembly can achieve a buffer effect when the whole is squeezed by force and gravity, so that the overall pressure can be decomposed, thereby achieving an effect of protecting the stacker 1, and contracting the spring The slider can be moved in the opposite direction, so as to achieve the effect of the force plate moving up and down on the bottom surface of the support plate 32, which mainly plays a protective role. The rotating shaft 41 is provided with two groups, and the rotating shaft 41 can connect the tooth chain 42 is stably installed inside the limiting device 4, and fixedly connected between the moving block 43 and the tooth chain 42, the moving block 43 is located on the outer surface of the tooth chain 42, and the length of the limiting plate 44 and the moving block 43 are equal, so that When rotating, a contact effect can be achieved, so that the whole can achieve a stacking limit effect.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A stacker limiting device, comprising a stacker (1), characterized in that: the bottom of the stacker (1) is provided with a base (2), and both sides of the top surface of the base (2) A lifting device (3) is installed, and the lifting device (3) includes a driving motor (31), a support plate (32) and a limiting device (4), and the driving motor (31) is installed on the limiting device (4) and a support plate (32) is installed between the limiting device (4), the top and bottom of the limiting device (4) are equipped with a rotating shaft (41), and the outer periphery of the rotating shaft (41) is sleeved with a toothed chain (42), a moving block (43) is installed on the side of the tooth chain (42), and a limiting plate (44) is installed on the inner top of the limiting device (4). 2. A limit device for a stacker according to claim 1, characterized in that: the top surface of the base (2) is provided with a groove, and a buffer assembly is installed inside the groove, and the two sides of the groove A guide rod is installed between the side inner walls, and a slider is sleeved on the periphery of the guide rod, and a contraction spring is installed near one side of the slider, and the top surface of the slider is connected to the force plate (32) bottom surface. A support rod is installed between them, and the middle end of the support rod is connected with a rotating shaft. 3. The limit device for stacker crane according to claim 1, characterized in that: the lifting device (3) is provided with two groups, and the support plate (32) is installed on the front of the lifting device (3), so A driving motor (31) is installed on the back of the lifting device (3), and the front end of the driving motor (31) is connected to the rotating shaft (41). 4. A stacker limiting device according to claim 1, characterized in that: the limiting device (4) is installed inside the lifting device (3), and the inside of the lifting device (3) is hollowed out, And the back is fixedly connected between the drive motor (31) front. 5. The limiting device for a stacker according to claim 1, characterized in that: the back of the rotating shaft (41) is rotationally connected to the lifting device (3), and the rotating shaft (41) is connected to the toothed chain ( 42) Connection between the two ends. 6. The limiting device of a stacker crane according to claim 1, characterized in that: the moving block (43) is fixedly connected between the toothed chains (42), and the limiting plate (44) is vertically Straight with the tooth chain (42) top, and non-contact between the two.