Single-line laser radar multi-dimensional detection structure of lifting type cargo tray

Abstract

The utility model relates to the technical field of forklift equipment, and discloses a single-line laser radar multi-dimensional detection structure for a lifting type cargo tray, which comprises a fixed block and a single-line radar, the ray direction of the single-line radar faces the working direction of the forklift cargo tray, and the single-line radar is arranged on the outer surface of a lifting track through the fixed block. The lifting crawler belt is connected with a stepping motor for driving the lifting crawler belt to move vertically, and when the stepping motor is started, the single-line radar moves linearly in the vertical direction; a groove is formed in the outer surface of the forklift provided with the structure, and the groove is distributed in the vertical direction and located in the center line of the outer surface of the forklift. The lifting crawler belt is arranged in the groove, and the stepping motor is arranged in the forklift. The cargo tray is arranged on the outer surface of the forklift, and when the cargo tray moves up and down along the outer surface of the forklift, the cargo tray does not collide with the single-line radar; according to the utility model, the problem of limitation of single-line laser in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a forklift equipment technical field, concretely is a lifting type goods pallet single line laser radar multidimensional detection structure. BACKGROUND

[0002] The lifting type goods pallet is the important component part of the logistics and storage equipment, and it realizes the vertical transportation of goods through the lifting mechanism, improves the utilization rate of the storage space, reduces the manual carrying strength and promotes the logistics efficiency. With the progress of science and technology, the requirement of the lifting type goods pallet in the storage and logistics industry is also continuously improved, and it not only needs to have the basic lifting function, but also needs to have the intelligent and automatic characteristics to adapt to the efficient and fast demand of the modern storage and logistics.

[0003] The single line laser radar in the prior art can only scan the data of a point in a certain direction, and cannot measure the multidimensional information of the object in all directions. In the lifting type goods pallet, the height information is crucial for the accurate positioning and stacking management of goods. Due to the limitation of the single line laser radar, other sensors (such as ultrasonic sensors, infrared sensors, etc.) may be needed to supplement the measurement of height information, which also increases the complexity and cost of the system. SUMMARY

[0004] (I) The technical problem solved: in view of the shortcomings of the prior art, the utility model provides a lifting type goods pallet single line laser radar multidimensional detection structure, which has the advantages of being able to measure the position of goods in front of the goods pallet multidimensionally, and solves the problem of limitation of single line laser in the prior art.

[0005] (II) Technical scheme: in order to achieve the above-mentioned purpose of being able to measure the position of goods in front of the goods pallet multidimensionally, the utility model provides the following technical scheme: a lifting type goods pallet single line laser radar multidimensional detection structure is installed on a forklift, comprising a fixed block and a single line radar, the single line radar is directed to the working direction of the forklift goods pallet, the single line radar is arranged on the outer surface of the lifting track through the fixed block, the lifting track is connected with a stepping motor driving its vertical movement, when the stepping motor is started, the single line radar realizes linear motion in the vertical direction; the outer surface of the forklift where the structure is installed is provided with a groove, the groove is distributed along the vertical direction and located at the middle line of the outer surface of the forklift; the lifting track is arranged in the groove, and the stepping motor is arranged in the interior of the forklift; the goods pallet is arranged on the outer surface of the forklift, and when the goods pallet moves up and down along the outer surface of the forklift, there is no collision between the goods pallet and the single line radar.

[0006] Preferably, a horizontal rotating head capable of driving the single line radar to rotate in the left and right directions and a vertical rotating head capable of driving the single line radar to rotate in the up and down directions are arranged between the single line radar and the fixed block.

[0007] Preferably, the horizontal rotating head and the vertical rotating head are internally provided with rotating motors, and the rotating motors are connected with rotating shafts.

[0008] Preferably, the single-line radar and the vertical rotating head are externally provided with connecting holes, and the rotating shafts are designed to be internally installed in the connecting holes, so that when the rotating shafts rotate under the action of the rotating motors, the single-line radar or the vertical rotating head is driven to rotate.

[0009] Preferably, the outer contour of the laser emission side of the single-line radar is provided with a dust cover.

[0010] (Three) beneficial effects: compared with the prior art, the utility model provides a lifting type goods pallet single-line laser radar multi-dimensional detection structure, has the following beneficial effects:

[0011] 1. The lifting type goods pallet single-line laser radar multi-dimensional detection structure, a groove is formed in the middle line of the external surface of the forklift in the vertical direction, the lifting track and the stepping motor are arranged in the forklift, the single-line radar and the external surface of the lifting track are connected by the fixing block, the single-line radar is located in the groove, the structure does not affect the work of the single-line radar, and the single-line radar does not affect the up-down movement of the goods pallet, and the single-line radar can realize independent lifting movement under the control of the stepping motor.

[0012] 2. The lifting type goods pallet single-line laser radar multi-dimensional detection structure, the horizontal rotating head and the vertical rotating head are arranged between the fixing block and the single-line radar, the horizontal rotating head and the vertical rotating head are internally provided with rotating motors, and are connected with rotating shafts, the single-line radar is cooperated with the horizontal or vertical one-sided rotation, and multi-dimensional goods data can be measured, including but not limited to goods height and distance between the goods pallet, which provides detailed perspective and accurate data support for logistics management. DETAILED DESCRIPTION

[0013] Figure 1 It is a schematic view when the structure of the utility model is installed on a forklift.

[0014] Figure 2 It is a schematic view of the lifting track and the stepping motor of the utility model.

[0015] Figure 3 It is a side view of the lifting track and the stepping motor of the structure of the utility model.

[0016] Figure 4 It is a side view of the single-line radar structure of the utility model.

[0017] Figure 5 It is a partial sectional view of the vertical rotating head of the utility model.

[0018] In the figure: 1, fixed block; 2, single line radar; 21, dust cover; 3, goods pallet; 4, lifting track; 41, stepping motor; 411, gear; 5, horizontal rotary head; 6, vertical rotary head; 7, rotary motor; 71, rotating shaft; 8, connecting hole; 9, groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-3 A lifting type goods pallet single line laser radar multi-dimensional detection structure is installed on a forklift in the embodiment, and can also be used on other structures requiring distance measurement in actual use, comprising a fixed block 1 and a single line radar 2. The single line radar 2 is arranged on the outer surface of a lifting track 4 through the fixed block 1, and in the embodiment, the connection can be realized by using glue. The lifting track 4 is connected with a stepping motor 41 driving the vertical movement thereof. The stepping motor 41 is controlled by a control system, and can accurately control the movement of the single line radar 2 to the required height. In the embodiment, the stepping motor 41 is connected with a gear, and the transmission of the lifting track 4 is realized by using the gear. When the stepping motor 41 is started, the single line radar 2 realizes linear movement in the vertical direction, and detects the distance between the goods at different heights and the goods pallet 3 through the laser emitted by itself. The outer surface of the forklift provided with the structure is provided with a groove, the lifting track 4 is arranged in the groove, and the stepping motor 41 is arranged inside the forklift. The goods pallet 3 is arranged on the outer surface of the forklift. When the goods pallet 3 moves up and down along the outer surface of the forklift, there is no collision between the goods pallet 3 and the single line radar 2, so that the structure in which the single line radar 2 does not affect the up and down movement of the goods pallet 3 while the single line radar 2 does not affect the working of the single line radar 2 is realized. Moreover, the single line radar 2 can realize independent lifting movement under the control of the stepping motor 41.

[0021] Please refer to Figures 2-5The single-line radar 2 is provided with a horizontal rotating head 5 capable of rotating the single-line radar 2 in the left-right direction and a vertical rotating head 6 capable of rotating the single-line radar 2 in the up-down direction, the horizontal rotating head 5 and the vertical rotating head 6 are both provided with a rotating motor 7 inside, and the rotating motor 7 is connected with a rotating shaft 71; the single-line radar 2 and the vertical rotating head 6 are both provided with a connecting hole 8 on the outer surface, and the rotating shaft 71 is designed to be installed inside the connecting hole 8; when the rotating shaft 71 rotates under the action of the rotating motor 7, the single-line radar 2 or the vertical rotating head 6 rotates together, so as to control the rotation angle of the rotating motor 7 and control the laser angle of the single-line radar 2, so as to measure the distance between the goods and the goods pallet 3 in each direction, and through the cooperation of the horizontal or vertical rotation and the single-line radar 2, multi-dimensional goods data can be measured, including but not limited to the distance between the goods and the goods pallet 3, which provides a detailed perspective and accurate data support for logistics management.

[0022] Please refer to Figure 4 and Figure 5 In the embodiment, the number of connecting holes 8 on the rear surface of the single-line radar 2 is two, which are distributed in the horizontal direction, and the rotating shaft 71 of the vertical rotating head 6 is connected with the single-line radar 2, so that the single-line radar 2 has a rotational degree of freedom in the vertical direction; and the rear surface of the vertical rotating head 6 is provided with two connecting holes 8 arranged in the vertical direction, which are used to connect with the horizontal rotating head 5 to realize the rotation of the single-line radar 2 in the horizontal direction.

[0023] Please refer to Figure 4 The outer contour of the laser emitting surface of the single-line radar 2 is provided with a dust cover 21, since the turning of the single-line radar 2 relies on the horizontal rotating head 5 and the vertical rotating head 6, the dust cover 21 does not affect the measurement, and can also reduce the influence of dust in the warehouse on the measurement data of the single-line radar 2.

[0024] In summary, the single-line laser radar multi-dimensional detection structure of the lifting type goods pallet can realize multi-dimensional goods distance detection of the front position of the goods pallet 3 without affecting the movement and work of the goods pallet 3, and ensures the accuracy and safety of the goods pallet 3 during work.

[0025] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0026] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A lifting cargo pallet single-line laser radar multi-dimensional detection structure, comprising a fixing block (1) and a single-line radar (2), the single-line radar (2) is directed towards the working direction of the cargo pallet (3), characterized in that: The single-line radar (2) is arranged on the outer surface of the lifting track (4) through the fixed block (1), the lifting track (4) is connected with a stepping motor (41) for driving the vertical movement of the lifting track (4), when the stepping motor (41) is started, the single-line radar (2) realizes linear movement in the vertical direction; the forklift with the structure is provided with a groove on the outer surface, the lifting track (4) is arranged in the groove, and the stepping motor (41) is arranged inside the forklift; the goods pallet (3) is arranged on the outer surface of the forklift, when the goods pallet (3) moves up and down along the outer surface of the forklift, there is no collision between the goods pallet (3) and the single-line radar (2).

2. The multi-dimensional detection structure of the single-line laser radar of the lifting cargo pallet according to claim 1, characterized in that: The single-line radar (2) and the fixed block (1) are provided with a horizontal rotating head (5) capable of driving the single-line radar (2) to rotate in the left-right direction and a vertical rotating head (6) capable of driving the single-line radar (2) to rotate in the up-down direction.

3. The multi-dimensional detection structure of the single-line laser radar of the lifting cargo pallet according to claim 2, characterized in that: The horizontal rotating head (5) and the vertical rotating head (6) are both provided with a rotating motor (7) inside, and the rotating motor (7) is connected with a rotating shaft (71).

4. The multi-dimensional detection structure of single-line laser radar for lifting cargo pallet according to claim 3, characterized in that: The single-line radar (2) and the vertical rotating head (6) are both provided with a connecting hole (8) on the outer surface, the rotating shaft (71) is designed to be installed inside the connecting hole (8), when the rotating shaft (71) rotates under the action of the rotating motor (7), the single-line radar (2) or the vertical rotating head (6) rotates together.

5. The multi-dimensional detection structure of the lifting cargo pallet single laser radar according to any one of claims 1-4, characterized in that: The outer contour of one side of the single-line radar (2) emitting laser is provided with a dust cover (21).

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