CN217025229U

CN217025229U - Loading platform and stacking machine

Info

Publication number: CN217025229U
Application number: CN202220306097.9U
Authority: CN
Inventors: 张昆明; 韩振华; 郭腾龙
Original assignee: Shenzhen Zhijianeng Automation Co ltd
Current assignee: Shenzhen Zhijianeng Automation Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-07-22
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to a cargo carrying platform and a stacker, comprising: a cargo bed body; the self-balancing mechanism comprises a fixed plate, a movable plate and four groups of elastic floating assemblies, the movable plate is in elastic floating connection with the fixed plate through the four groups of elastic floating assemblies, and the four groups of elastic floating assemblies are arranged in a rectangular shape. When the attitude of the goods table body inclines in the operation process, the movable plate floats relative to the fixed plate, the elastic floating assemblies on one side and opposite corners are pressed, the elastic floating assemblies on the other side and opposite corners are opened, and the inclination of the inclination can be restrained, the distortion degree is compensated, and the attitude of the goods is always controlled in a normal range. Not only can prevent that the goods from carrying cargo bed landing, guarantee simultaneously to stretch that the fork gesture is steady and accurate and avoid taking place to interfere, and then cause the incident.

Description

Cargo carrying platform and stacker

Technical Field

The utility model relates to the technical field of product transportation equipment, in particular to a cargo carrying platform and a stacker.

Background

In recent years, with the continuous expansion of the logistics industry, the logistics management means and technology are continuously improved and improved, the common characteristics of logistics development in economically developed countries are that the logistics management means and technology is continuously improved and improved, the logistics time is shortened, the logistics cost is saved, the logistics efficiency is improved, and the logistics organization is rationalized. At present, it has become one of the signs of informatization of enterprise production and management.

The stacker is the core equipment of the whole automatic stereoscopic warehouse, and the goods are carried from one place to another place through manual operation, semi-automatic operation or full-automatic operation. The device mainly comprises a frame (an upper cross beam, a lower cross beam and a stand column), a driving device, a lifting mechanism, a cargo carrying platform, a telescopic fork and an electrical control system. When the goods carrying platform of the stacker inclines, goods easily slide off, the reliable work of the stacker is influenced, the stable posture of the goods when the stacker stretches and forks is influenced, and safety accidents can happen when the stacker is serious.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cargo carrying table and a stacker, and aims to solve the problems that in the prior art, a cargo carrying table is inclined, so that cargos easily slide off, and a fork is extended to generate collision interference to cause safety accidents.

According to an aspect of the utility model, there is provided a cargo bed comprising:

a cargo bed body; and

at least two self-balancing mechanisms, at least two self-balancing mechanisms set up respectively in the relative both sides of cargo bed body, self-balancing mechanism includes fixed plate, fly leaf and four groups elasticity floating assembly, the fly leaf through four groups elasticity floating assembly with the fixed plate elasticity is floated and is connected, four groups elasticity floating assembly is the rectangle and arranges.

In one embodiment, the self-balancing mechanism further comprises a roller and a support, the roller is rotatably disposed on the support, and the support is fixedly disposed on the movable plate.

In one embodiment, the elastic floating assembly comprises a connecting rod and a spring, the connecting rod is arranged on the movable plate and the fixed plate in a penetrating mode, the spring is sleeved on the connecting rod, a first end of the spring abuts against the fixed plate, and a second end of the spring abuts against the movable plate.

In one embodiment, the elastic floating assembly further comprises a guide cylinder, the guide cylinder is arranged on one side of the movable plate, which is away from the fixed plate, and the connecting rod is slidably arranged in the guide cylinder in a penetrating manner.

In one embodiment, the elastic floating assembly further comprises a locking nut, a threaded section is arranged at the end of the connecting rod, the locking nut is screwed on the threaded section, and a clamping groove is formed between the locking nut and the end of the guide cylinder at an interval.

In one embodiment, the elastic floating assembly further comprises a limiting nut, the connecting rod is provided with an extending section extending out of the fixing plate, the telescopic section is provided with a thread structure, and the limiting nut is in threaded connection with the thread structure and can be in limited abutting connection with the fixing plate.

In one embodiment, the number of the self-balancing mechanisms is four, two of the self-balancing mechanisms are longitudinally arranged on a first side of the cargo bed body at intervals, and the other two of the self-balancing mechanisms are longitudinally arranged on a second side of the cargo bed body at intervals, wherein the first side and the second side are opposite sides of the cargo bed body.

In one embodiment, the cargo bed further comprises a first guide and shift mechanism and a second guide and shift mechanism, and the first guide and shift mechanism and the second guide and shift mechanism are respectively arranged on two opposite sides of the cargo bed body; the first guide and movement mechanism and the second guide and movement mechanism respectively comprise a first guide and movement assembly and a second guide and movement assembly which are arranged at an interval, and a guide groove is formed between the first guide and movement assembly and the second guide and movement assembly.

In one embodiment, each of the first guide moving assembly and the second guide moving assembly includes a guide moving seat and two guide moving wheels, the two guide moving wheels are rotatably disposed on the guide moving seat, and the guide moving wheels are located in the guide grooves.

In addition, this application still provides a stacker, and it includes the cargo bed as above.

The embodiment of the utility model has the following beneficial effects:

the cargo carrying platform is arranged in the stacking machine and used for carrying cargos, and the cargos can enter and exit the cargo space. When the posture of the goods table body inclines in the operation process, the movable plate floats relative to the fixed plate, the elastic floating assemblies on one side and opposite corners are pressed, the elastic floating assemblies on the other side and opposite corners are opened, the inclination of inclination can be restrained due to certain rigidity of the elastic floating assemblies, the distortion degree is compensated, and the posture of the goods is always controlled within a normal range. Not only can prevent that the goods from carrying cargo bed landing, guarantee simultaneously to stretch that the fork gesture is steady and accurate and avoid taking place to interfere, and then cause the incident.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a cargo bed according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

fig. 3 is a schematic structural diagram of the self-balancing mechanism in fig. 1.

Wherein:

10. a cargo bed body; 20. a self-balancing mechanism; 21. a fixing plate; 22. a movable plate; 23. an elastic floating assembly; 231. a connecting rod; 232. a spring; 233. a guide cylinder; 234. locking the nut; 235. a limit nut; 24. a roller; 25. a support; 30. a guide moving seat; 40. a guide wheel; 50. and a guide groove.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, a cargo platform is shown for loading cargo, which is driven by a driving mechanism to lift or horizontally move laterally, and take the cargo on a shelf to the ground or lift the cargo on the ground into a cargo space of a high shelf.

In this embodiment, the cargo bed includes: a cargo bed body 10; and at least two self-balancing mechanisms 20, at least two self-balancing mechanisms 20 are respectively disposed on two opposite sides of the cargo bed body 10, each self-balancing mechanism 20 includes a fixed plate 21, a movable plate 22 and four sets of elastic floating assemblies 23, the movable plate 22 is elastically and floatingly connected with the fixed plate 21 through the four sets of elastic floating assemblies 23, and the four sets of elastic floating assemblies 23 are arranged in a rectangular shape.

The technical scheme of the embodiment has the following beneficial effects: the cargo carrying platform is arranged in the stacking machine and used for carrying cargos, and the cargos can enter and exit the cargo space. When the posture of the cargo bed body 10 is inclined in the operation process, the movable plate 22 floats relative to the fixed plate 21, the elastic floating assemblies 23 on one side and the opposite corners are pressed, the elastic floating assemblies 23 on the other side and the opposite corners are opened, and the elastic floating assemblies 23 have certain rigidity, so that the inclination of inclination can be restrained, the distortion degree is compensated, and the cargo posture is always controlled in a normal range. Not only can prevent that the goods from carrying cargo bed landing, guarantee simultaneously to stretch that the fork gesture is steady and accurate and avoid taking place to interfere, and then cause the incident.

For guaranteeing that the goods carrying platform goes up and down to move steadily, install the track in the place, the goods carrying platform can go up and down to move along the track. In some embodiments, the cargo bed further includes a first guiding and moving mechanism and a second guiding and moving mechanism, and the first guiding and moving mechanism and the second guiding and moving mechanism are respectively disposed on two opposite sides of the cargo bed body 10; the first guide and movement mechanism and the second guide and movement mechanism respectively comprise a first guide and movement assembly and a second guide and movement assembly which are arranged at an interval, and a guide groove 50 is formed between the first guide and movement assembly and the second guide and movement assembly.

During operation, the rail mounting is in guide slot 50, and orbital relative both sides lead with first lead respectively to move the mechanism and lead with the second and move the mechanism butt to just can reach the spacing effect of horizontal direction to carrying cargo bed, ensure to carry cargo bed and strictly carry out the lift operation according to the track, avoid producing and transversely rock and lead to the goods to slide and drop.

Referring to fig. 1, in the above embodiment, each of the first guiding and moving assembly and the second guiding and moving assembly includes a guiding and moving base 30 and two guiding and moving wheels 40, the two guiding and moving wheels 40 are rotatably disposed on the guiding and moving base 30, and the guiding and moving wheels 40 are located in the guiding groove 50. The docking station 30 is mounted on the docking wheel 40 to provide the necessary strength for the docking wheel 40. The wheel surface of the guide moving wheel 40 is in rolling contact with the rail, and besides the lateral limiting effect, the rolling friction resistance is small, so that the cargo carrying platform can smoothly ascend and descend.

Referring to fig. 3, in some embodiments, the elastic floating assembly 23 includes a connecting rod 231 and a spring 232, the connecting rod 231 is disposed through the movable plate 22 and the fixed plate 21, the spring 232 is sleeved on the connecting rod 231, a first end of the spring 232 abuts against the fixed plate 21, and a second end of the spring 232 abuts against the movable plate 22.

The connecting rod 231 is used to assemble the movable plate 22, the spring 232 and the fixed plate 21 into a whole, and ensure a compact and stable structure. The springs 232 are abutted between the movable plate 22 and the fixed plate 21, and the cargo bed can be ensured to keep a stable posture by extending and shortening the springs 232 at different positions when the cargo bed has a posture inclination.

It can be understood that when the elastic floating assembly 23 generates telescopic floating, the connecting rod 231 and the movable plate 22 will slide relative to the fixed plate 21. In some embodiments, the elastic floating assembly 23 further includes a guiding cylinder 233, the guiding cylinder 233 is disposed on a side of the movable plate 22 away from the fixed plate 21, and the connecting rod 231 is slidably disposed through the guiding cylinder 233. The guide cylinder 233 plays a role in guiding and limiting the connecting rod 231, and ensures that the connecting rod 231 can stretch and slide stably.

Referring to fig. 3, further, the side wall of the cargo bed body 10 is provided with a mounting hole, in some embodiments, the elastic floating assembly 23 further includes a lock nut 234, a threaded section is provided at an end of the connecting rod 231, the lock nut 234 is screwed on the threaded section, and a clamping groove is formed between the lock nut 234 and an end of the guide cylinder 233 at an interval. During installation, the hole wall of the installation hole is inserted into the clamping groove, then the locking nut 234 is screwed, and the locking nut 234 and the guide cylinder 233 clamp the side wall of the cargo bed body 10, so that the purpose of installing and fixing the self-balancing mechanism 20 can be achieved. The thread mounting mode is simple, the mounting and dismounting are convenient and fast, and the connection reliability is high.

With reference to fig. 3, further, the elastic floating assembly 23 further includes a limiting nut 235, the connecting rod 231 has an extending section extending out of the fixing plate 21, the extending section is provided with a thread structure, and the limiting nut 235 is screwed with the thread structure and can limit and abut against the fixing plate 21. The limit nut 235 abuts against the fixed plate 21, so that the connection rod 231 can be prevented from being separated from the fixed plate 21, and the elastic floating assembly 23 can be prevented from structural failure.

With reference to fig. 3, in addition to any of the above embodiments, the self-balancing mechanism 20 further includes a roller 24 and a support 25, the roller 24 is rotatably disposed on the support 25, and the support 25 is fixedly disposed on the movable plate 22. When the cargo carrying platform moves up and down along the track, the rollers 24 are matched with the track in a rolling way, so that the friction resistance and the abrasion can be reduced, and the cargo carrying platform can move stably.

Preferably, in some embodiments, four self-balance mechanisms 20 are provided, two of the self-balance mechanisms 20 are longitudinally spaced apart on a first side of the cargo table body 10, and the other two of the self-balance mechanisms 20 are longitudinally spaced apart on a second side of the cargo table body 10, where the first side and the second side are opposite sides of the cargo table body 10. Therefore, the cargo carrying platform can be positioned at four points, and the cargo carrying platform is ensured to run more stably.

In addition, the application also provides a stacker, which comprises the cargo carrying platform in any one of the above embodiments.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A cargo bed, comprising:

a cargo bed body; and

at least two self-balancing mechanisms, at least two self-balancing mechanisms set up respectively in the relative both sides of cargo bed body, self-balancing mechanism includes fixed plate, fly leaf and four group's elasticity floating assembly, the fly leaf through four group elasticity floating assembly with the fixed plate elasticity is floated and is connected, four groups elasticity floating assembly is the rectangle and arranges.

2. The loading platform as claimed in claim 1, wherein the self-balancing mechanism further comprises a roller and a support, the roller is rotatably disposed on the support, and the support is fixedly disposed on the movable plate.

3. The cargo bed according to claim 1, wherein the elastic floating assembly comprises a connecting rod and a spring, the connecting rod is inserted into the movable plate and the fixed plate, the spring is sleeved on the connecting rod, a first end of the spring abuts against the fixed plate, and a second end of the spring abuts against the movable plate.

4. The loading platform as claimed in claim 3, wherein the elastic floating assembly further comprises a guide cylinder, the guide cylinder is disposed on one side of the movable plate away from the fixed plate, and the connecting rod is slidably disposed through the guide cylinder.

5. The cargo bed according to claim 4, wherein the elastic floating assembly further comprises a locking nut, a threaded section is provided at an end of the connecting rod, the locking nut is screwed on the threaded section, and a clamping groove is formed between the locking nut and the end of the guide cylinder at a spacing.

6. The cargo bed according to claim 5, wherein the elastic floating assembly further comprises a limit nut, the connecting rod has an extending section extending out of the fixing plate, the extending section is provided with a thread structure, and the limit nut is in threaded connection with the thread structure and can be in limit abutting connection with the fixing plate.

7. The cargo bed according to any of claims 1-6, wherein the self-balancing mechanisms are four, two of the self-balancing mechanisms are longitudinally spaced apart from each other on a first side of the cargo bed body, and the other two of the self-balancing mechanisms are longitudinally spaced apart from each other on a second side of the cargo bed body, wherein the first side and the second side are opposite sides of the cargo bed body.

8. The loading platform as claimed in claim 1, further comprising a first guiding and moving mechanism and a second guiding and moving mechanism, wherein the first guiding and moving mechanism and the second guiding and moving mechanism are respectively disposed at two opposite sides of the loading platform body; the first guide moving mechanism and the second guide moving mechanism respectively comprise a first guide moving component and a second guide moving component which are arranged at an interval, and a guide groove is formed between the first guide moving component and the second guide moving component.

9. The loading platform as claimed in claim 8, wherein the first guiding and moving assembly and the second guiding and moving assembly each comprise a guiding and moving seat and two guiding and moving wheels, the two guiding and moving wheels are rotatably disposed on the guiding and moving seat, and the guiding and moving wheels are disposed in the guide grooves.

10. A stacker crane comprising a load bed as claimed in any one of claims 1 to 9.