Tray carrying, positioning and guiding device suitable for unmanned forklift
By employing a multi-directional positioning and guidance mechanism, combined with sensor detection, the problem of insufficient guidance capability in a single direction for unmanned forklift pallet positioning device has been solved, enabling precise pallet placement and improved efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-09
- Publication Date
- 2026-04-03
Smart Images
Figure CN224077027U_ABST
Abstract
Description
Technical Field
[0001] This disclosure relates to the technical field of tooling fixture positioning and guidance, such as a pallet handling positioning and guidance device suitable for unmanned forklifts. Background Technology
[0002] In modern warehousing and logistics systems, pallets are widely used as an important tool for carrying goods. With the increase in automation, unmanned forklifts are gradually becoming an important means of material handling. In order to achieve efficient and accurate pallet handling, it is essential to ensure that pallets are placed in the predetermined positions during transportation by unmanned forklifts, avoiding inaccurate placement due to deviations.
[0003] In practical applications, pallets typically need to be placed precisely in pre-defined locations. However, current on-site positioning methods mostly rely on manual visual judgment, which is not only inefficient but also prone to errors. Even with automated forklifts, the accumulation of unavoidable deviations during transportation makes it difficult to place pallets exactly as intended.
[0004] In related technologies, positioning guides are typically installed at predetermined locations on a pallet-bearing platform (such as the ground) to guide the pallet placement process, ensuring accurate placement at the target location. However, existing positioning guides often only guide the pallet in a single direction, making it difficult for the pallet to enter the positioning area defined by the guide. This limitation in guidance capability severely impacts placement efficiency. Utility Model Content
[0005] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.
[0006] This disclosure provides a pallet handling positioning and guiding device suitable for unmanned forklifts. Through multi-directional positioning and guidance mechanisms, it not only ensures the accurate placement of pallets but also significantly improves placement efficiency.
[0007] This disclosure provides a pallet handling positioning and guiding device 100 suitable for unmanned forklifts, comprising:
[0008] The first strip plate 1 is used for installation on the pallet carrying platform;
[0009] The second strip plate 2 is used to be installed on the pallet carrying platform. One end of the second strip plate 2 is connected to the first strip plate 1, and the other end is inclined in a direction away from the first strip plate 1.
[0010] The first positioning guide plate 3 is arranged along the extension direction of the first strip plate 1, with its bottom edge connected to the inner edge of the first strip plate 1 and its top edge region inclined toward the direction of the outer edge of the first strip plate 1.
[0011] The second positioning guide plate 4 is arranged along the extension direction of the second strip plate 2, with its bottom edge connected to the inner edge of the second strip plate 2 and its top edge region inclined toward the direction of the outer edge of the second strip plate 2.
[0012] In some embodiments, the first strip plate 1 and the second strip plate 2 are respectively provided with bolt through holes 101 for installation and fixing.
[0013] In some embodiments, the bolt through hole 101 is a strip-shaped hole, and the length direction of the bolt through hole 101 is consistent with the extension direction of the first strip plate 1.
[0014] In some embodiments, the first positioning guide plate 3 includes a first positioning plate 31 and a first guide plate 32 connected in sequence;
[0015] The first positioning plate 31 is arranged along the extension direction of the first strip plate 1 and perpendicular to the first strip plate 1, and its bottom edge is connected to the inner edge of the first strip plate 1.
[0016] The first guide plate 32 is arranged along the extension direction of the first strip plate 1 and forms an obtuse angle with the first positioning plate 31, and is inclined toward the direction of the outer edge of the first strip plate 1.
[0017] In some embodiments, the second strip plate 2 includes a first strip segment 21 and a second strip segment 22 connected in sequence. The first strip segment 21 is connected to the first strip plate 1, and the second strip segment 22 forms an obtuse angle with the first strip segment 21 and extends in a direction away from the first strip plate 1.
[0018] The second positioning guide plate 4 includes a first guide section 41 and a second guide section 42 connected in sequence. The first guide section 41 is arranged along the extension direction of the first strip section 21, and the second guide section 42 is arranged along the extension direction of the second strip section 22.
[0019] The bottom edge of the first guide segment 41 is connected to the inner edge of the first strip segment 21, and the top edge region is inclined in the direction of the outer edge of the first strip segment 21.
[0020] The bottom edge of the second guide segment 42 is connected to the inner edge of the second strip segment 22, and the top edge region is inclined in the direction of the outer edge of the second strip segment 22.
[0021] In some embodiments, the first guide segment 41 includes a second positioning plate 411 and a second guide plate 412 connected in sequence;
[0022] The second positioning plate 411 is arranged along the extension direction of the first strip segment 21 and perpendicular to the first strip segment 21, and its bottom edge is connected to the inner edge of the first strip segment 21.
[0023] The second guide plate 412 is arranged along the extension direction of the first strip segment 21 and forms an obtuse angle with the second positioning plate 411, and is inclined toward the direction of the outer edge of the first strip segment 21.
[0024] In some embodiments, the second guide segment 42 includes a third positioning plate 421 and a third guide plate 422 connected in sequence;
[0025] The third positioning plate 421 is arranged along the extension direction of the second strip segment 22 and perpendicular to the second strip segment 22, and its bottom edge is connected to the inner edge of the second strip segment 22.
[0026] The third guide plate 422 is arranged along the extension direction of the second strip segment 22 and forms an obtuse angle with the third positioning plate 421, and is inclined toward the direction of the outer edge of the second strip segment 22.
[0027] In some embodiments, a platform 5 for mounting the sensor 6 is also included, the platform 5 being disposed adjacent to at least one of the first positioning guide plate 3 and the second positioning guide plate 4.
[0028] In some embodiments, the support portion 5 includes a support plate 51 and a bearing plate 52 connected in sequence. The support plate 51 is connected to the first strip plate 1 or the second strip plate 2, and the bearing plate 52 is generally parallel to the first strip plate 1 or the second strip plate 2 for mounting the sensor 6.
[0029] In some embodiments, the pallet handling positioning guide device 100 further includes a sensor 6, which is mounted on the support portion 5.
[0030] The pallet handling positioning and guiding device for unmanned forklifts provided in this disclosure can achieve the following technical effects:
[0031] For each pallet handling positioning guide device 100, the bottom edges of the first positioning guide plate 3 and the second positioning guide plate 4 are connected to the inner edges of the first strip plate 1 and the second strip plate 2, respectively, enabling them to provide precise positioning for the pallet 200 in different orientations. This ensures that the unmanned forklift can accurately place the pallet 200 into the predetermined position using the pallet handling positioning guide device 100. Furthermore, the top edge of the first positioning guide plate 3 is inclined towards the outer edge of the first strip plate 1, while the top edge of the second positioning guide plate 4 is inclined towards the outer edge of the second strip plate 2. This inclined design not only helps the pallet 200 reach the predetermined position more smoothly in the vertical direction but also effectively guides the pallet 200 into the correct placement area. Further, since the second positioning guide plate 4 is arranged along the extension direction of the second strip plate 2, one end of it is inclined away from the first strip plate 1. This design allows the pallet 200 to enter the predetermined position more smoothly in the horizontal direction as well. Therefore, the pallet handling positioning and guiding device 100, through its multi-directional positioning and guiding mechanism, not only ensures the accurate placement of the pallet 200 but also significantly improves placement efficiency.
[0032] The above general description and the description below are exemplary and illustrative only and are not intended to limit this disclosure. Attached Figure Description
[0033] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:
[0034] Figure 1 This is a schematic diagram from one perspective of a pallet handling positioning and guiding device for unmanned forklifts provided in an embodiment of this disclosure;
[0035] Figure 2 This is a schematic diagram from another perspective of a pallet handling positioning and guiding device for unmanned forklifts provided in an embodiment of this disclosure;
[0036] Figure 3 This is a schematic diagram of another pallet handling positioning and guiding device suitable for unmanned forklifts provided in this disclosure embodiment;
[0037] Figure 4 This is a schematic diagram of a pallet handling positioning and guiding device suitable for unmanned forklifts, installed in pairs on a pallet carrying platform, according to an embodiment of this disclosure.
[0038] Figure 5 This is a schematic diagram illustrating an application scenario of a pallet handling positioning and guiding device suitable for unmanned forklifts, provided in an embodiment of this disclosure.
[0039] The explanations of the symbols in the attached figures are as follows:
[0040] 100 Pallet Handling Positioning and Guiding Device
[0041] 101 bolt through hole;
[0042] 1. First strip plate;
[0043] 2. Second strip plate;
[0044] 21 First strip segment, 22 Second strip segment
[0045] 3. First positioning guide plate;
[0046] 31 First positioning plate, 32 First guide plate;
[0047] 4. Second positioning guide plate;
[0048] 41 First guide section, 411 Second positioning plate, 412 Second guide plate;
[0049] 42 Second guide section, 421 Third positioning plate, 422 Third guide plate;
[0050] 5 platform bearing part;
[0051] 51 Support plate, 52 Bearing plate;
[0052] 6 sensors;
[0053] 200 pallets. Detailed Implementation
[0054] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.
[0055] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.
[0056] Unless otherwise stated, the term "multiple" means two or more.
[0057] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.
[0058] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.
[0059] The term "correspondence" can refer to an association or binding relationship. The correspondence between A and B means that there is an association or binding relationship between A and B.
[0060] like Figures 1 to 5 As shown, this embodiment of the present disclosure provides a pallet handling positioning and guiding device 100 suitable for unmanned forklifts. The pallet handling positioning and guiding device 100 includes a first strip plate 1, a second strip plate 2, a first positioning guide plate 3, and a second positioning guide plate 4.
[0061] Both the first strip plate 1 and the second strip plate 2 are used for installation on the pallet carrying platform. One end of the second strip plate 2 is connected to the first strip plate 1, and the other end of the second strip plate 2 is inclined away from the first strip plate 1. Here, the pallet carrying platform is the area that provides a placement position for the pallet 200, such as the ground or a shelf.
[0062] The first positioning guide plate 3 is arranged along the extending direction of the first strip plate 1. The bottom edge of the first positioning guide plate 3 is connected to the inner edge of the first strip plate 1, and the top edge region is inclined towards the direction of the outer edge of the first strip plate 1. The second positioning guide plate 4 is arranged along the extending direction of the second strip plate 2. The bottom edge of the second positioning guide plate 4 is connected to the inner edge of the second strip plate 2, and the top edge region of the second positioning guide plate 4 is inclined towards the direction of the outer edge of the second strip plate 2.
[0063] In this embodiment, the bottom edge of the first positioning guide plate 3 coincides with the inner edge of the first strip plate 1, located at their junction. The outer and inner edges of the first strip plate 1 are horizontally opposite each other, and the bottom and top edges of the first positioning guide plate 3 are vertically opposite each other. The bottom edge of the second positioning guide plate 4 coincides with the inner edge of the second strip plate 2, located at their junction. The outer and inner edges of the second strip plate 2 are horizontally opposite each other, and the bottom and top edges of the second positioning guide plate 4 are vertically opposite each other.
[0064] In the embodiments disclosed herein, such as Figure 4 and Figure 5As shown, the pallet handling positioning and guiding devices 100 can be used in pairs. For example, two pallet handling positioning and guiding devices 100 with mirror-like structures can be symmetrically placed and fixed in a predetermined position to form a semi-enclosed space to accommodate the pallet 200. Specifically, the two pallet handling positioning and guiding devices 100 are mirror-symmetrically installed on the pallet carrying platform with the equipment centerline as the axis of symmetry. The first strip plate 1 and the second strip plate 2 of each pallet handling positioning and guiding device 100 are located on both sides of the pallet carrying platform, forming a flared shape that is wider at the front and narrower at the back, facilitating the entry and positioning of the pallet 200. Through this symmetrical layout, the two devices work together to provide a more stable and precise guidance and positioning function for the pallet 200.
[0065] For each pallet handling positioning guide device 100, the bottom edges of the first positioning guide plate 3 and the second positioning guide plate 4 are connected to the inner edges of the first strip plate 1 and the second strip plate 2, respectively, enabling them to provide precise positioning for the pallet 200 in different orientations. This ensures that the unmanned forklift can accurately place the pallet 200 into the predetermined position using the pallet handling positioning guide device 100. Furthermore, the top edge of the first positioning guide plate 3 is inclined towards the outer edge of the first strip plate 1, while the top edge of the second positioning guide plate 4 is inclined towards the outer edge of the second strip plate 2. This inclined design not only helps the pallet 200 reach the predetermined position more smoothly in the vertical direction but also effectively guides the pallet 200 into the correct placement area. Further, since the second positioning guide plate 4 is arranged along the extension direction of the second strip plate 2, one end of it is inclined away from the first strip plate 1. This design allows the pallet 200 to enter the predetermined position more smoothly in the horizontal direction as well. Therefore, the pallet handling positioning and guiding device 100, through its multi-directional positioning and guiding mechanism, not only ensures the accurate placement of the pallet 200 but also significantly improves placement efficiency.
[0066] In some embodiments, the first strip plate 1 and the second strip plate 2 are respectively provided with bolt through holes 101 for mounting and fixing. The bolt through holes 101 allow the first strip plate 1 and the second strip plate 2 to be fastened to the support platform with bolts. The bolt through holes 101 simplify the installation and disassembly process, reduce maintenance difficulty, and improve work efficiency.
[0067] In some embodiments, the bolt through hole 101 is a strip-shaped hole, and the length direction of the bolt through hole 101 is consistent with the extension direction of the first strip plate 1. By designing the bolt through hole 101 as a strip-shaped hole and aligning its length direction with the extension direction of the first strip plate 1, the positions of the first strip plate 1 and the second strip plate 2 can be flexibly adjusted during installation, thereby enabling the pallet handling positioning guide device 100 to adapt to pallets 200 of different models and specifications.
[0068] In some embodiments, the first positioning guide plate 3 includes a first positioning plate 31 and a first guide plate 32 connected in sequence. The first positioning plate 31 is arranged along the extending direction of the first strip plate 1 and perpendicular to the first strip plate 1, and its bottom edge is connected to the inner edge of the first strip plate 1. The first guide plate 32 is arranged along the extending direction of the first strip plate 1 and forms an obtuse angle with the first positioning plate 31, and is inclined towards the direction close to the outer edge of the first strip plate 1.
[0069] The first positioning plate 31 is perpendicular to the first strip plate 1 and can position the pallet 200. The first guide plate 32 is inclined towards the outer edge of the first strip plate 1. When the pallet 200 enters from the vertical direction, even if there is a certain deviation, it can be pulled back to the correct position by the force of the first guide plate 32, thereby realizing the automatic correction function and guiding the pallet 200 into the predetermined position more accurately.
[0070] In some embodiments, the second strip plate 2 includes a first strip segment 21 and a second strip segment 22 connected in sequence. The first strip segment 21 is connected to the first strip plate 1, and the second strip segment 22 forms an obtuse angle with the first strip segment 21 and extends away from the first strip plate 1. The second positioning guide plate 4 includes a first guide segment 41 and a second guide segment 42 connected in sequence. The first guide segment 41 is arranged along the extending direction of the first strip segment 21, and the second guide segment 42 is arranged along the extending direction of the second strip segment 22. The bottom edge of the first guide segment 41 is connected to the inner edge of the first strip segment 21, and the top edge region is inclined towards the direction of the outer edge of the first strip segment 21. The bottom edge of the second guide segment 42 is connected to the inner edge of the second strip segment 22, and the top edge region is inclined towards the direction of the outer edge of the second strip segment 22.
[0071] Understandably, since the first guide segment 41 and the second guide segment 42 are arranged along the extension directions of the first strip segment 21 and the second strip segment 22, respectively, the second guide segment 42 will also form an obtuse angle with the first guide segment 41 and extend away from the first guide segment 41. When the pallet 200 enters from the horizontal direction, even if there is a certain deviation, it can be pulled back to the correct position by the force of the second guide segment 42, thereby realizing the automatic correction function and guiding the pallet 200 into the predetermined position more accurately.
[0072] In some embodiments, the first guide segment 41 includes a second positioning plate 411 and a second guide plate 412 connected in sequence. The second positioning plate 411 is arranged along the extension direction of the first strip segment 21 and perpendicular to the first strip segment 21, with its bottom edge connected to the inner edge of the first strip segment 21. The second guide plate 412 is arranged along the extension direction of the first strip segment 21 and forms an obtuse angle with the second positioning plate 411, and is inclined towards the direction near the outer edge of the first strip segment 21. The second guide segment 42 includes a third positioning plate 421 and a third guide plate 422 connected in sequence. The third positioning plate 421 is arranged along the extension direction of the second strip segment 22 and perpendicular to the second strip segment 22, with its bottom edge connected to the inner edge of the second strip segment 22. The third guide plate 422 is arranged along the extension direction of the second strip segment 22 and forms an obtuse angle with the third positioning plate 421, and is inclined towards the direction near the outer edge of the second strip segment 22.
[0073] The second positioning plate 411 is perpendicular to the first strip segment 21, and the third positioning plate 421 is perpendicular to the second strip segment 22. Both can position the pallet 200. The second guide plate 412 is inclined towards the outer edge of the first strip segment 21, and the third guide plate 422 is inclined towards the outer edge of the second strip segment 22. When the pallet 200 enters from the vertical direction, even if there is a certain deviation, it can be pulled back to the correct position by the force of the second guide plate 412 and the third guide plate 422, thereby realizing the automatic correction function and guiding the pallet 200 into the predetermined position more accurately.
[0074] In some embodiments, the pallet handling positioning guide device 100 further includes a support portion 5 for mounting the sensor 6. The support portion 5 is disposed adjacent to at least one of the first positioning guide plate 3 and the second positioning guide plate 4. Figure 1 For example, there is a gap between the first positioning guide plate 3 and the second positioning guide plate 4, and the support portion 5 is disposed in this gap. This layout of the support portion 5 can prevent the first positioning guide plate 3 or the second positioning guide plate 4 from obstructing the sensor 6, ensuring that the sensor 6 can accurately detect the pallet 200.
[0075] In some embodiments, the support portion 5 includes a support plate 51 and a bearing plate 52 connected in sequence. The support plate 51 is connected to the first strip plate 1 or the second strip plate 2, and the bearing plate 52 is substantially parallel to the first strip plate 1 or the second strip plate 2. The bearing plate 52 is used to mount the sensor 6. Figure 1 For example, there is a gap between the first positioning guide plate 3 and the second positioning guide plate 4, and this gap is located in the first strip plate 1. The support plate 51 is connected to the first strip plate 1, and the bearing plate 52 is approximately parallel to the first strip plate 1.
[0076] In some embodiments, the pallet handling positioning guide device 100 further includes a sensor 6, which is mounted on the support portion 5. Specifically, the sensor 6 may be mounted on the support plate 52 of the support portion 5.
[0077] The main function of sensor 6 is to detect whether pallet 200 has reached the predetermined position. Sensor 6 includes photoelectric sensors, laser rangefinders, etc. When pallet 200 is fully in the predetermined position, sensor 6 will send a positioning signal. The unmanned forklift is equipped with a control system that can receive signals from sensor 6. The control system connects to sensor 6 via wireless communication or other means, and acquires the position information of pallet 200 in real time based on sensor 6. When sensor 6 sends a positioning signal, the unmanned forklift's control system confirms that pallet 200 has been placed in the intended position. If sensor 6 detects that pallet 200 is not fully in place or has a deviation, the unmanned forklift can make fine adjustments based on the information fed back by sensor 6, readjusting the position of pallet 200 until it receives the positioning signal from sensor 6.
[0078] In some embodiments, the various components of the pallet handling positioning guide device 100 are integrally formed by bending and welding alloy steel. A reinforcing rib is also designed at the rear of the positioning device to ensure that the positioning device will not deform due to external forces during use.
[0079] In some embodiments, the sharp corners of the various components of the pallet handling positioning guide 100 are rounded.
[0080] The foregoing has shown and described the basic principles, main features, and advantages of this invention. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this invention. Various changes and modifications can be made to this invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.
Claims
1. A pallet handling positioning guide (100) suitable for use with a driverless fork truck, characterized by, The utility model relates to a kind of tray loading platform, comprising: First strip plate (1) for being installed on tray carrying platform; Second strip plate (2) for being installed on tray carrying platform, one end of the second strip plate (2) is connected to first strip plate (1), and the other end is inclined to the direction of side away from first strip plate (1); First positioning guide plate (3) is arranged along the extension direction of first strip plate (1), and the bottom edge is connected to the inner side edge of first strip plate (1), and the top edge area is inclined to the direction of the outer side edge of first strip plate (1); Second positioning guide plate (4) is arranged along the extension direction of second strip plate (2), and the bottom edge is connected to the inner side edge of second strip plate (2), and the top edge area is inclined to the direction of the outer side edge of second strip plate (2).
2. The pallet handling positioning guide (100) according to claim 1, characterized in that First strip plate (1) and second strip plate (2) are respectively provided with bolt through hole (101) for fixed installation.
3. The pallet handling positioning guide (100) according to claim 2, characterized in that Bolt through hole (101) is strip hole, and the length direction of bolt through hole (101) is consistent with the extension direction of first strip plate (1).
4. The pallet handling positioning guide (100) of claim 1, wherein, First positioning guide plate (3) includes first positioning plate (31) and first guide plate (32) connected in sequence; The first positioning plate (31) is arranged along the extension direction of first strip plate (1) and perpendicular to first strip plate (1), and the bottom edge is connected to the inner side edge of first strip plate (1); The first guide plate (32) is arranged along the extension direction of first strip plate (1) and forms an obtuse angle with the first positioning plate (31), and is inclined to the direction of the outer side edge of first strip plate (1).
5. The pallet handling positioning guide (100) of claim 1, wherein, Second strip plate (2) includes first strip segment (21) and second strip segment (22) connected in sequence, and the first strip segment (21) is connected to first strip plate (1), and the second strip segment (22) forms an obtuse angle with the first strip segment (21) and extends away from first strip plate (1); The second positioning guide plate (4) includes first guide segment (41) and second guide segment (42) connected in sequence, and the first guide segment (41) is arranged along the extension direction of first strip segment (21), and the second guide segment (42) is arranged along the extension direction of second strip segment (22); The bottom edge of the first guide segment (41) is connected to the inner side edge of the first strip segment (21), and the top edge area is inclined to the direction of the outer side edge of the first strip segment (21); The bottom edge of the second guide segment (42) is connected to the inner side edge of the second strip segment (22), and the top edge area is inclined to the direction of the outer side edge of the second strip segment (22).
6. The pallet handling positioning guide (100) according to claim 5, characterized in that First guide segment (41) includes second positioning plate (411) and second guide plate (412) connected in sequence; The second positioning plate (411) is arranged along the extension direction of first strip segment (21) and perpendicular to first strip segment (21), and the bottom edge is connected to the inner side edge of first strip segment (21); The second guide plate (412) is arranged along the extension direction of the first strip-shaped section (21) and forms an obtuse angle with the second positioning plate (411), and is inclined to the direction close to the outer side edge of the first strip-shaped section (21).
7. The pallet handling positioning guide (100) according to claim 5, characterized in that The second guide section (42) comprises a third positioning plate (421) and a third guide plate (422) connected in sequence; The third positioning plate (421) is arranged along the extension direction of the second strip-shaped section (22) and is perpendicular to the second strip-shaped section (22), and the bottom edge thereof is connected to the inner side edge of the second strip-shaped section (22); The third guide plate (422) is arranged along the extension direction of the second strip-shaped section (22) and forms an obtuse angle with the third positioning plate (421), and is inclined to the direction close to the outer side edge of the second strip-shaped section (22).
8. The pallet handling positioning guide (100) of claim 1, wherein, Further comprising a bearing platform (5) for mounting the sensor (6), the bearing platform (5) is arranged adjacent to at least one of the first positioning guide plate (3) and the second positioning guide plate (4).
9. The pallet handling positioning guide (100) according to claim 8, characterized in that The bearing platform (5) comprises a support plate (51) and a bearing plate (52) connected in sequence, the support plate (51) is connected to the first strip-shaped plate (1) or the second strip-shaped plate (2), and the bearing plate (52) is substantially parallel to the first strip-shaped plate (1) or the second strip-shaped plate (2) and is used for mounting the sensor (6).
10. The pallet handling positioning guide (100) according to claim 9, characterized in that Further comprising a sensor (6), the sensor (6) is mounted on the bearing platform (5).