In-place detection device and carrying equipment

Abstract

The utility model provides an in-place detection device and carrying equipment. The in-place detection device comprises a first in-place detection mechanism and a second in-place detection mechanism. The first in-place detection mechanism is used for being arranged on a cargo bearing piece of the carrying equipment and is arranged close to the front end of the cargo bearing piece, and the first in-place detection mechanism is used for detecting whether cargoes are vertically in place relative to the cargo bearing piece or not. The second in-place detection mechanism is used for being arranged on the cargo bearing part and is close to the rear end of the cargo bearing part, and the second in-place detection mechanism is used for detecting whether the cargo is vertically in place and horizontally in place relative to the cargo bearing part or not, so that in-place detection of the cargo in different directions and at different positions is achieved, and the in-place detection precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transportation equipment technical field, concretely relates to a reach detection device and carrying equipment. BACKGROUND

[0002] The forklift is a common goods transportation equipment. The forklift usually includes a forklift body and a fork arranged on the forklift body, and the fork is used for carrying goods. In the actual transportation process, if the goods are not placed in place on the fork, the goods are prone to overturning. Therefore, some forklifts are equipped with a reach detection mechanism for detecting whether the goods are placed in place on the fork.

[0003] However, the detection position of the reach detection mechanism arranged on the forklift is relatively single, which leads to poor reach detection accuracy, and the goods are still at risk of overturning during transportation. SUMMARY

[0004] Therefore, the embodiments of the utility model are committed to providing a reach detection device and carrying equipment to solve the problem of poor reach detection accuracy caused by the single detection position of the reach detection mechanism.

[0005] In a first aspect, the utility model provides a reach detection device, which comprises:

[0006] A first reach detection mechanism is arranged on a goods carrying member of a carrying equipment and is arranged close to the front end of the goods carrying member, and the first reach detection mechanism is used for detecting whether the goods are vertically in place relative to the goods carrying member; and

[0007] A second reach detection mechanism is arranged on the goods carrying member and is arranged close to the rear end of the goods carrying member, and the second reach detection mechanism is used for detecting whether the goods are vertically and horizontally in place relative to the goods carrying member.

[0008] Optionally, the first reach detection mechanism comprises:

[0009] A first mounting frame is arranged on the goods carrying member and is arranged close to the front end of the goods carrying member;

[0010] A first detection member is movably connected to the first mounting frame; and

[0011] A first trigger is arranged on the first mounting frame, and the first detection member can trigger the first trigger to send a first vertical in-place signal when the first detection member is driven by the goods pressure to rotate or move to a first preset position.

[0012] Optionally, a triggering part is arranged on the first detection member;

[0013] The trigger part is capable of being in contact with the first trigger to trigger the first trigger to send the first vertical arrival signal when the first detection piece rotates or moves to the first preset position.

[0014] Alternatively, the trigger part is capable of being in the triggering range of the first trigger to trigger the first trigger to send the first vertical arrival signal when the first detection piece rotates or moves to the first preset position.

[0015] Optionally, the first mounting frame is provided with a containing cavity, the first detection piece is slidingly arranged in the containing cavity, and the first detection piece is at least partially exposed outside the containing cavity.

[0016] The first trigger is arranged in the containing cavity.

[0017] And / or, the first arrival detection mechanism further comprises a first reset piece arranged on the first mounting frame and used for resetting the first detection piece.

[0018] And / or, the first arrival detection mechanism further comprises a guide assembly arranged between the first mounting frame and the first detection piece and used for guiding the movement of the first detection piece.

[0019] And / or, the first detection piece has a guide surface used for guiding the goods when the goods are pressed on the first detection piece.

[0020] Optionally, one of the first mounting frame and the first detection piece is provided with a through hole, and the other of the first mounting frame and the first detection piece is provided with a sliding groove extending along the height direction of the first mounting frame.

[0021] The sliding limiting piece is arranged in the sliding groove.

[0022] Optionally, the sliding limiting piece comprises a limiting pin extending along the axial direction of the through hole.

[0023] And / or, the first detection piece has an extension part slidingly arranged in the containing cavity, and the sliding groove or the through hole is arranged on the extension part.

[0024] And / or, the sliding limiting piece penetrates through the first mounting frame, and a limiting piece is sleeved on the sliding limiting piece, and the limiting piece abuts against the outer wall surface of the first mounting frame.

[0025] And / or, the through holes include at least two, the at least two through holes are oppositely spaced, the sliding slot and the sliding limiting piece each include at least two, and the sliding slot, the sliding limiting piece and the through hole are one-to-one correspondingly arranged.

[0026] Optionally, the first to position detection mechanism further includes a first reset member, and the first to position detection mechanism further includes a guide member, the guide member is arranged on the first mounting frame and extends along the movement direction of the first detection member, and the first reset member is sleeved outside the guide member.

[0027] And / or, the first to position detection mechanism includes the guide assembly, the guide assembly includes a guide sleeve and a guide column, one of the first mounting frame and the first detection member is provided with the guide sleeve, and the other of the first mounting frame and the first detection member is provided with the guide column, and the guide column is slidably inserted into the guide sleeve.

[0028] Optionally, the second to position detection mechanism includes:

[0029] A second mounting frame is arranged on the goods carrying member and close to the rear end of the goods carrying member;

[0030] A second detection member is movably connected to the second mounting frame; and

[0031] A second trigger is arranged on the second mounting frame, and the second detection member can trigger the second trigger to send a second vertical to position signal when being driven by the goods pressure to rotate or move to a second preset position.

[0032] Optionally, the second to position detection mechanism further includes:

[0033] A third detection member is movably connected to the second mounting frame; and

[0034] A third trigger is arranged on the second mounting frame, and the third detection member can trigger the third trigger to send a horizontal to position signal when being driven by the goods pressure to rotate or move to a third preset position.

[0035] In a second aspect, the utility model provides a kind of handling equipment, including goods carrying member and to position detection device.

[0036] The utility model provides a kind of to place detection device and handling equipment, which comprises a first to place detection mechanism and a second to place detection mechanism.The first to place detection mechanism is arranged on the goods carrier of the handling equipment, and is arranged close to the front end of the goods carrier.The first to place detection mechanism is used to detect whether the goods is vertically in place relative to the goods carrier.The second to place detection mechanism is arranged on the goods carrier, and is arranged close to the rear end of the goods carrier.The second to place detection mechanism is used to detect whether the goods is vertically in place and horizontally in place relative to the goods carrier.This way, the to place detection of the goods in different directions and different positions is realized, which improves the accuracy of to place detection, and ensures that the goods will not tip over during transportation. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 The to place detection device and the goods carrier are assembled according to the embodiment of the utility model.

[0038] Figure 2 The second to place detection mechanism of the to place detection device is exploded according to the embodiment of the utility model.

[0039] Figure 3 The assembly drawing of the second to place detection mechanism of the to place detection device is provided according to the embodiment of the utility model.

[0040] Figure 4 The first to place detection mechanism of the to place detection device is exploded according to the embodiment of the utility model.

[0041] Figure 5 The first to place detection mechanism of the to place detection device is exploded according to the embodiment of the utility model.

[0042] 1, the first to place detection mechanism; 11, the first detection piece; 101, the contact main body; 111, the trigger part; 112, the sliding groove; 113, the extension part; 114, the mounting hole; 12, the first mounting bracket; 121, the accommodation cavity; 122, the through hole; 13, the sliding limiting piece; 131, the limiting piece; 14, the first reset piece; 15, the guide piece; 16, the guide assembly; 161, the guide sleeve; 162, the guide column; 163, the guide hole; 2, the second to place detection mechanism; 21, the second detection piece; 22, the first rotating piece; 23, the second reset piece; 31, the third detection piece; 32, the second rotating piece; 33, the third reset piece; 34, the detection upper plate; 35, the detection lower plate; 36, the third rotating piece; 361, the fourth reset piece; 37, the abutting piece; 371, the connecting screw; 372, the nut; 4, the goods carrier; 5, the abutting surface; 51, the guide surface; 61, the first trigger; 62, the second trigger; 63, the third trigger; 7, the second mounting bracket; 8, the back plate; 9, the wiring connector. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art based on the embodiments of the present application belong to the scope of protection of the present application.

[0044] Referring to FIG. 1, Figures 1 to 5 The present embodiment provides an in-place detection device, which comprises a first in-place detection mechanism 1 and a second in-place detection mechanism 2.

[0045] The first in-place detection mechanism 1 is arranged on a goods carrying member 4 of a carrying device and is arranged close to the front end of the goods carrying member 4. The first in-place detection mechanism 1 is used to detect whether the goods are vertically in place relative to the goods carrying member 4.

[0046] The second in-place detection mechanism 2 is arranged on the goods carrying member 4 and is arranged close to the rear end of the goods carrying member 4. The second in-place detection mechanism 2 is used to detect whether the goods are vertically in place and horizontally in place relative to the goods carrying member 4.

[0047] Referring to FIG. 1, Figure 1 The direction from the front end of the goods carrying member 4 to the rear end of the goods carrying member 4 can refer to the front-to-rear direction shown in FIG. 1. Figure 1

[0048] For example, the carrying device can be a forklift. The front end of the goods carrying member 4 refers to the entry end of the goods carrying member 4, that is, the end of the goods carrying member 4 away from the body of the carrying device. The rear end of the goods carrying member 4 refers to the end of the goods carrying member 4 close to the body of the carrying device.

[0049] In addition, the horizontal in-place can be understood as whether the goods are in place in the length direction of the goods carrying member 4 (referring to the front-to-rear direction shown in FIG. 1). The vertical in-place can be understood as whether the goods are in place in the thickness direction of the goods carrying member 4 (referring to the up-to-down direction shown in FIG. 1). Figure 1 Figure 1

[0050] In a specific implementation, the first in-place detection mechanism 1 is arranged close to the front end of the goods carrying member 4, and the second in-place detection mechanism 2 is arranged close to the rear end of the goods carrying member 4. In this way, the first in-place detection mechanism 1 and the second in-place detection mechanism 2 can be located at different positions of the goods carrying member 4.

[0051] It should be noted that the operation of loading the goods on the goods carrying member 4 is specifically moving the goods along the front end of the goods carrying member 4 to the rear end of the goods carrying member 4, and finally achieving the placement in place.​​​

[0052] In the embodiment, the first in-position detection mechanism 1 is configured to detect whether the goods are vertically in position relative to the goods carrier 4, and the second in-position detection mechanism 2 is configured to detect whether the goods are horizontally in position and vertically in position relative to the goods carrier 4. Through the above operations, the in-position detection of the goods at different positions and in different directions can be performed to improve the in-position detection accuracy and prevent the goods from overturning.

[0053] The in-position detection device includes the first in-position detection mechanism 1 and the second in-position detection mechanism 2. The first in-position detection mechanism 1 and the second in-position detection mechanism 2 are configured to be arranged on the goods carrier 4 of the handling device, and the first in-position detection mechanism 1 is arranged close to the front end of the goods carrier 4, and the second in-position detection mechanism 2 is arranged close to the rear end of the goods carrier 4. The first in-position detection mechanism 1 is configured to detect whether the goods are vertically in position relative to the goods carrier 4. The second in-position detection mechanism 2 is configured to detect whether the goods are vertically in position and horizontally in position relative to the goods carrier 4, so as to realize the in-position detection of the goods at different positions and in different directions, improve the in-position detection accuracy, and ensure that the goods will not overturn during transportation.

[0054] Referring to Figure 1 , Figure 4 and Figure 5 , in some embodiments, the first in-position detection mechanism 1 includes a first mounting frame 12, a first detection piece 11, and a first trigger 61. The first mounting frame 12 is arranged on the goods carrier 4 and close to the front end of the goods carrier 4. The first detection piece 11 is movably connected to the first mounting frame 12. The first trigger 61 is arranged on the first mounting frame 12, and the first detection piece 11 can trigger the first trigger 61 to send a first vertical in-position signal when the first detection piece 11 is driven by the pressure of the goods to rotate or move to a first preset position.

[0055] In the embodiment, the first mounting frame 12 can be fixed on the goods carrier 4 by screws or other fasteners, or can be fixed on the goods carrier 4 by clamping or welding to realize reliable connection of the first mounting frame 12 on the goods carrier 4.

[0056] Specifically, referring to Figure 4 and Figure 5 , the first detection piece 11 can move or rotate relative to the first mounting frame 12. The top surface of the first detection piece 11 is formed with an abutting surface 5. When the goods are pressed on the abutting surface 5 of the first detection piece 11, the first detection piece 11 is driven by the pressure of the goods to move or rotate to the first preset position, thereby triggering the first trigger 61 to send the first vertical in-position signal, so that it can be determined that the goods are vertically in position at the first preset position.

[0057] In the embodiment, the first detection member 11 can be arranged to move relative to the first mounting frame 12, and then trigger the first trigger 61 to send a first vertical alignment signal. The moving direction of the first detection member 11 can refer to the up-down direction shown in Figure 1 and Figure 4 .

[0058] Specifically, when the first detection member 11 is pressed by the goods, the first detection member 11 moves downward, so that the first trigger 61 changes from an untriggered state to a triggered state, to determine that the goods have been vertically aligned at the first preset position. When the goods are unloaded from the goods carrier 4, the first detection member 11 is not pressed by the goods, and the first detection member 11 can move upward, and at this time the first trigger 61 changes from the triggered state to the untriggered state, and at this time it can be determined that the goods have been successfully unloaded.

[0059] For example, the first detection member 11 can be a plate-shaped member as shown in Figure 4 and Figure 5 , or can also be a block-shaped member, and the embodiment is not limited thereto.

[0060] For example, the first trigger 61 can be a proximity switch, a micro switch, an optical switch, etc.

[0061] Referring to Figure 4 and Figure 5 , the first detection member 11 is provided with a trigger portion 111.

[0062] In some embodiments, the trigger portion 111 can be in contact with the first trigger 61 when the first detection member 11 rotates or moves to the first preset position, to trigger the first trigger 61 to send the first vertical alignment signal.

[0063] That is, the first trigger 61 can be a contact trigger. By providing the trigger portion 111 on the first detection member 11, when the first detection member 11 moves or rotates to the first preset position, the trigger portion 111 contacts the first trigger 61 to trigger the first trigger 61 to send the first vertical alignment signal, so as to determine that the goods have been vertically aligned at the first preset position.

[0064] Specifically, the trigger portion 111 can be arranged at the bottom of the first detection member 11, that is, the side close to the first trigger 61.

[0065] In other embodiments, the trigger portion 111 can be in non-contact cooperation with the first trigger 61 and within the triggering range of the first trigger 61 when the first detection member 11 rotates or moves to the first preset position, to trigger the first trigger 61 to send the first vertical alignment signal.

[0066] That is, the first trigger 61 can be a non-contact trigger. By providing the trigger portion 111 on the first detection member 11, when the first detection member 11 moves or rotates to the first preset position, at this time, the trigger portion 111 is in the triggering range of the first trigger 61, so that the first trigger 61 can be triggered to send the first vertical arrival signal, so as to determine that the goods are vertically arrived at the first preset position.

[0067] Referring to Figure 4 and Figure 5 As shown in the drawings, in some embodiments, the trigger portion 111 includes a trigger boss extending in the direction towards the first trigger 61.

[0068] By providing the trigger portion 111 as a trigger boss extending in the direction towards the first trigger 61, during the movement or rotation of the first detection member 11, the trigger boss is facilitated to trigger the first trigger 61 to send the first vertical arrival signal.

[0069] For example, the cross section of the trigger boss can be rectangular or circular, etc.

[0070] For example, the first detection member 11 can include a contact body 101, and the trigger portion 111 is provided on the contact body 101. The contact body 101 is used to contact the goods to move or rotate under the driving of the pressure of the goods, and drive the trigger portion 111 to move, so as to trigger the first trigger 61 to send the first vertical arrival signal.

[0071] For example, the trigger portion 111 and the contact body 101 can be integrally formed, so as to save the manufacturing process and improve the structural strength of the entire first detection member 11.

[0072] Referring to Figure 4 and Figure 5 As shown in the drawings, in some embodiments, the first mounting frame 12 has a receiving cavity 121, and the first detection member 11 is slidingly arranged in the receiving cavity 121, and at least part of the first detection member 11 is exposed outside the receiving cavity 121. The first trigger 61 is located in the receiving cavity 121.

[0073] By providing the first mounting frame 12 with the receiving cavity 121, the first detection member 11 is slidingly matched with the receiving cavity 121, so as to facilitate the movement operation of the first detection member 11 relative to the goods carrier 4, and by exposing at least part of the first detection member 11 outside the receiving cavity 121, the first detection member 11 is facilitated to contact and cooperate with the goods, so that the first detection member 11 slides relative to the receiving cavity 121 under the driving of the pressure of the goods, thereby triggering the first trigger 61 to send the first vertical arrival signal.

[0074] Meanwhile, by arranging the first trigger 61 in the accommodating cavity 121, the first trigger 61 can be accommodated and limited, and the size of the whole first-to-position detection mechanism 1 can be reduced to some extent, so as to realize miniaturization design.

[0075] For example, when the first trigger 61 is arranged in the accommodating cavity 121, a profiling groove matching the outer contour of the first trigger 61 can be arranged on the cavity wall of the accommodating cavity 121, so as to further improve the limiting and fixing effect of the first trigger 61. Alternatively, a positioning protrusion can be arranged in the accommodating cavity 121 to cooperate with the first trigger 61, so as to also play a limiting and fixing role on the first trigger 61.

[0076] Referring to Figure 4 and Figure 5 In some embodiments, the first-to-position detection mechanism 1 further includes a first reset member 14, which is arranged on the first mounting frame 12 and is used for resetting the first detection member 11.

[0077] By arranging the first reset member 14, when the first detection member 11 is triggered by the first trigger 61 after moving or rotating to the first preset position under the gravity of the goods, the first detection member 11 can move or rotate in the opposite direction under the elastic force of the first reset member 14, so as to realize automatic reset, thereby saving manpower and simplifying operation.

[0078] For example, the first reset member 14 can be a spring or a component with elastic recovery performance such as expanded foam.

[0079] For example, the first reset member 14 can be two or more, so as to realize stable reset of the first detection member 11.

[0080] Referring to Figure 5 In some embodiments, the first-to-position detection mechanism 1 further includes a guide assembly 16 arranged between the first mounting frame 12 and the first detection member 11, which is used for guiding the movement of the first detection member 11, so as to prevent the first detection member 11 from deviating during movement or rotation, thereby affecting subsequent triggering operation.

[0081] Referring to Figure 5 In some embodiments, the first detection member 11 has a guide surface 51, which is used for guiding the goods when the goods are pressed on the first detection member 11.

[0082] That is, in the process of pressing the goods on the first detection member 11, the goods are guided by the guide surface 51 on the first detection member 11, so as to avoid the case that the goods are directly poked or directly slid and pressed on the first detection member 11.

[0083] For example, the guide surface 51 can be a guide inclined surface or a guide curved surface.

[0084] In addition, the guide surface 51 can be arranged at one end of the first detection member 11, or can be arranged at both ends of the first detection member 11, so as to guide the goods by the corresponding guide surface 51 when the goods are pressed on the first detection member 11 and when the goods are removed from the first detection member 11.

[0085] Referring to Figure 4 and Figure 5 In some embodiments, a through hole 122 is arranged on one of the first mounting frame 12 and the first detection member 11, a sliding groove 112 extending along the height direction of the first mounting frame 12 is arranged on the other of the first mounting frame 12 and the first detection member 11, a sliding limiting member 13 is arranged in the through hole 122 and the sliding groove 112, and the sliding limiting member 13 can slide in the sliding groove 112.

[0086] By arranging the sliding limiting member 13 to slide in the sliding groove 112 along the sliding groove 112, it can be ensured that the first detection member 11 can move along the height direction of the first mounting frame 12 relative to the first mounting frame 12, and the first detection member 11 can be limited in the height direction during the movement of the first detection member 11, so as to prevent the first detection member 11 from moving away from the first mounting frame 12.

[0087] For example, referring to Figure 4 and Figure 5 The through hole 122 can be arranged on the first mounting frame 12, and the sliding groove 112 extending along the height direction of the first mounting frame 12 can be arranged on the first detection member 11. Alternatively, in other implementations, the sliding groove 112 extending along the height direction of the first mounting frame 12 can be arranged on the first mounting frame 12, and the through hole 122 can be arranged on the first detection member 11.

[0088] For example, the sliding limiting member 13 includes a limiting pin extending along the axial direction of the through hole 122, or the sliding limiting member 13 can be a limiting protrusion or the like.

[0089] For example, referring to Figure 4 The sliding limiting member 13 penetrates the first mounting frame 12, and a limiting member 131 is sleeved on the sliding limiting member 13, the limiting member 131 abuts against the outer wall surface of the first mounting frame 12, and can play a role of axially limiting the sliding limiting member 13 to prevent the sliding limiting member 13 from sliding out of the through hole 122.

[0090] For example, the limiting member 131 can be a circlip, or can be a limiting boss or the like.

[0091] Referring to Figure 4 and Figure 5 In some embodiments, the first detection member 11 has an extension 113 which is slidingly arranged in the accommodating cavity 121, and the sliding groove 112 or the through hole 122 is arranged on the extension 113.

[0092] In a specific implementation, the extension 113 can be slidingly matched with the cavity wall of the accommodating cavity 121, so as to realize the movable matching between the first detection member 11 and the first mounting frame 12.

[0093] Meanwhile, the extension 113 arranged on the first detection member 11 also facilitates the processing of the sliding groove 112 or the through hole 122 on the extension 113.

[0094] For example, the extension 113 can be an extension column or an extension block extending towards the first mounting frame 12. The extension 113 can be integrally formed with the first detection member 11, so as to save the manufacturing process and improve the structural strength of the entire first detection member 11.

[0095] Referring to Figure 4 and Figure 5 In some embodiments, the through hole 122 includes at least two, the at least two through holes 122 are arranged in opposite directions, the sliding groove 112 and the sliding limiting member 13 each include at least two, and the sliding limiting member 13, the sliding groove 112 and the through hole 122 are arranged one by one.

[0096] In a specific implementation, the through hole 122 can be provided as at least two, and the at least two through holes 122 can be arranged in opposite directions along the length direction of the first detection member 11 (referring to the x direction shown in Figure 4 The x direction can be consistent with the direction from the front end to the rear end), and the sliding groove 112 and the sliding limiting member 13 are also provided as at least two, so that the at least two sliding grooves 112, the at least two sliding limiting members 13 and the at least two through holes 122 are matched, so as to further improve the limiting effect on the first detection member 11.

[0097] Referring to Figure 4 In some embodiments, the first to-position detection mechanism 1 includes a first reset member 14, and the first to-position detection mechanism 1 further includes a guide member 15 arranged on the first mounting frame 12 and extending in the movement direction of the first detection member 11, and the first reset member 14 is sleeved on the outer side of the guide member 15, so as to realize the positioning and limiting effect of the first reset member 14.

[0098] In addition, the guide member 15 can also be slidingly matched with the cavity wall of the accommodating cavity 121, so as to realize the movable matching between the first detection member 11 and the first mounting frame 12.

[0099] Exemplarily, the guide member 15 can be threadedly connected with the first mounting frame 12, or can be connected by clamping or by screws.

[0100] Exemplarily, the guide member 15 can be provided with at least two guide members 15, and the at least two guide members 15 are provided in one-to-one correspondence with the at least two first reset members 14.

[0101] In some embodiments, one side of the first detection member 11 close to the first reset member 14 is provided with a first positioning groove, and part of the first reset member 14 is located in the first positioning groove to position and limit the first reset member 14.

[0102] In some embodiments, one side of the first mounting frame 12 close to the first reset member 14 is provided with a second positioning groove, and part of the first reset member 14 is located in the second positioning groove to position and limit the first reset member 14.

[0103] Exemplarily, only the first positioning groove can be provided to position and limit the first reset member 14, or only the second positioning groove can be provided to position and limit the first reset member 14, or the first positioning groove and the second positioning groove can be provided at the same time to jointly position and limit the first reset member 14, so as to further improve the positioning and limiting effect of the first reset member 14.

[0104] Referring to Figure 5 In some embodiments, the first to-position detection mechanism 1 further includes a guide assembly 16, the guide assembly 16 includes a guide sleeve 161 and a guide column 162, one of the first mounting frame 12 and the first detection member 11 is provided with the guide sleeve 161, and the other of the first mounting frame 12 and the first detection member 11 is provided with the guide column 162, and the guide column 162 is slidingly inserted into the guide sleeve 161.

[0105] In this way, the movement of the first detection member 11 can be guided to avoid the first detection member 11 from being skewed during movement and affecting the triggering operation.

[0106] Exemplarily, the guide sleeve 161 is provided with a guide hole 163, and the guide column 162 is slidingly inserted into the guide hole 163.

[0107] Exemplarily, referring to Figure 5 The guide sleeve 161 can be provided on the first mounting frame 12, and the guide column 162 can be provided on the first detection member 11, and at this time, the guide sleeve 161 can be arranged in the accommodating cavity 121 of the first mounting frame 12. Alternatively, the guide column 162 can be provided on the first mounting frame 12, and the guide sleeve 161 can be provided on the first detection member 11.

[0108] For example, at least two guide components 16 may be provided. In one implementation, at least two guide components 16 may be provided at intervals along the length direction of the first mounting bracket 12, i.e., along... Figure 5 The x-direction spacing shown is configured to further improve guiding accuracy. Alternatively, in other implementations, the guide components 16 may also be configured to be spaced along the width direction of the first mounting bracket 12.

[0109] Reference Figures 1 to 3 As shown, in some embodiments, the second positioning detection mechanism 2 includes a second mounting frame 7, a second detection element 21, and a second trigger 62. The second mounting frame 7 is disposed on the cargo carrier 4 and is located near the rear end of the cargo carrier 4. The second detection element 21 is movably connected to the second mounting frame 7. The second trigger 62 is disposed on the second mounting frame 7, and the second detection element 21 can trigger the second trigger 62 to issue a second vertical positioning signal when it rotates or moves to a second preset position under the pressure of the cargo.

[0110] In practice, the second detection element 21 can rotate or move relative to the second mounting bracket 7 to trigger the second trigger 62 to issue a second vertical stop signal.

[0111] For example, the top surface of the second detection element 21 may be formed with a contact surface 5 for contacting the goods. When the goods are pressed on the contact surface 5 formed on the top surface of the second detection element 21, the second detection element 21 moves or rotates relative to the second mounting frame 7 under the gravity of the goods. Then, when the second detection element 21 moves to the second preset position, the second trigger 62 is triggered to issue a second vertical positioning signal, so as to determine that the goods have achieved vertical positioning at the second preset position.

[0112] In this embodiment, for example, the second detection element 21 can be configured to rotate relative to the second mounting bracket 7, so that when it rotates to the second preset position, it triggers the second trigger 62 to issue a second vertical stop signal. The second trigger 62 can be a contact trigger.

[0113] Specifically, when the second detection element 21 is pressed down by the cargo, it can rotate until it is no longer in contact with the second trigger 62. At this time, the second trigger 62 is in an untriggered state, indicating that the cargo has been vertically positioned at the second preset location. When the cargo is removed from the cargo carrier 4, the second detection element 21 is no longer pressed down by the cargo, and it can rotate until it contacts the second trigger 62. At this time, the second trigger 62 is in a triggered state, indicating that the cargo has been successfully unloaded.

[0114] For example, the second detection element 21 can specifically be as follows: Figure 2 and Figure 3The plate-shaped member shown in the drawings can also be a block-shaped member, and the embodiment is not limited thereto.

[0115] Alternatively, in other implementations, the second trigger 62 can also be a non-contact trigger.

[0116] For example, the second trigger 62 can be a proximity switch, a micro switch, a photoelectric switch, or the like.

[0117] Referring to Figure 2 and Figure 3 In some embodiments, the second detection member 21 is rotatably connected to the second mounting bracket 7 through the first rotating member 22, so as to realize the hinging of the second detection member 21 and the second mounting bracket 7, and when the goods press the abutting surface 5 of the second detection member 21, the second detection member 21 can rotate relative to the second mounting bracket 7 under the gravity of the goods, so as to trigger the second trigger 62 to send a second vertical in-place signal.

[0118] For example, the first rotating member 22 can be a first rotating shaft, or in other implementations, the first rotating member 22 can also be a rotating hinge, or the like.

[0119] Further, referring to Figure 2 shown, the first rotating member 22 is sleeved with the second reset member 23, and the two ends of the second reset member 23 are respectively connected to the second mounting bracket 7 and the second detection member 21, so that after the second detection member 21 moves or rotates to the second preset position and triggers the second trigger 62 to send the second vertical in-place signal, the second detection member 21 can rotate in the opposite direction under the elastic force of the second reset member 23 to realize automatic reset.

[0120] For example, the second reset member 23 can be a torsion spring.

[0121] Further, referring to Figure 2 shown, the side of the second mounting bracket 7 away from the first in-place detection mechanism 1 is provided with a back plate 8, the back plate 8 is fixed on the goods bearing member 4, and the second mounting bracket 7 can be connected to the back plate 8.

[0122] Referring to Figures 1 to 3 shown, in some embodiments, the second in-place detection mechanism 2 further comprises a third detection member 31 and a third trigger 63. The third detection member 31 is movably connected to the second mounting bracket 7. The third trigger 63 is arranged on the second mounting bracket 7, and the third detection member 31 can trigger the third trigger 63 to send a horizontal in-place signal when driven by the pressure of the goods to rotate or move to a third preset position.

[0123] In a specific implementation, the third detecting member 31 can rotate or move relative to the second mounting frame 7. One side of the third detecting member 31, which is towards the front end of the goods carrying member 4, can be formed as the abutting surface 5. When the goods is pressed on the abutting surface 5 formed by the one side of the third detecting member 31, which is towards the front end of the goods carrying member 4, the third detecting member 31 rotates or moves relative to the goods carrying member 4 under the abutting action of the goods, and then triggers the third trigger 63 to send a horizontal alignment signal, so that it can be determined that the goods is horizontally aligned.

[0124] For example, the third detecting member 31 can specifically be a plate-shaped member as shown in Figure 2 and Figure 3 , or can also be a block-shaped member, and the present embodiment is not limited thereto.

[0125] For example, the third trigger 63 can be a contact type trigger, or can be a non-contact type trigger. Specifically, it can be a proximity switch, a micro switch, a photoelectric switch, etc.

[0126] Referring to Figure 3 , in some embodiments, the third detecting member 31 is rotationally connected with the second mounting frame 7 through the second rotating member 32, so as to realize the hinging of the third detecting member 31 and the second mounting frame 7, so that when the goods abuts on the abutting surface 5 of the third detecting member 31, the third detecting member 31 can rotate relative to the goods carrying member 4 under the gravity of the goods to trigger the third trigger 63 to send a horizontal alignment signal.

[0127] For example, the second rotating member 32 can specifically be a second rotating shaft, or in other implementations, the second rotating member 32 can also be a rotating hinge, etc.

[0128] Further, referring to Figure 3 , the second rotating member 32 is sleeved with the third reset member 33, and the two ends of the third reset member 33 are respectively connected with the second mounting frame 7 and the third detecting member 31, so that after the third detecting member 31 rotates and triggers the third trigger 63 to send a horizontal alignment signal, the third detecting member 31 can rotate in the opposite direction under the elastic force of the third reset member 33 to realize automatic reset.

[0129] For example, the third reset member 33 can be a torsion spring.

[0130] Further, referring to Figure 2 , the third detecting member 31 can be rotationally connected with the second mounting frame 7 through the second rotating member 32.

[0131] Referring to Figure 2 and Figure 3As shown, the third detecting member 31 can include a detecting upper plate 34 and a detecting lower plate 35, wherein the detecting upper plate 34 can be rotationally connected with the second mounting frame 7 through the second rotating member 32, and the detecting upper plate 34 and the detecting lower plate 35 can also be rotationally connected through a third rotating member 36. Wherein, one side of the detecting upper plate 34 and the detecting lower plate 35 facing the front end of the goods carrying member 4 is provided with a contact surface 5.

[0132] Further, the third rotating member 36 can be sleeved with a fourth reset member 361, and the two ends of the fourth reset member 361 are connected with the detecting upper plate 34 and the detecting lower plate 35 respectively, so that the detecting lower plate 35 can rotate in the opposite direction under the elastic force of the fourth reset member 361 to realize reset.

[0133] Specifically, the detecting upper plate 34 and the detecting lower plate 35 can be arranged at an obtuse angle, and when not in contact with the goods, the contact surface 5 of the detecting lower plate 35 and the contact surface 5 of the detecting upper plate 34 are not in contact with the goods. During the movement of the goods towards the rear end of the goods carrying member 4, the contact surface 5 of the detecting lower plate 35 first comes into contact with the goods, so that the detecting lower plate 35 rotates relative to the detecting upper plate 34 until the detecting lower plate 35 is parallel to the detecting upper plate 34, at this time the goods are in contact with the detecting upper plate 34 and the detecting lower plate 35 at the same time, to trigger the third trigger 63 to send a horizontal alignment signal, so as to improve the detection accuracy of the alignment detection.

[0134] Specifically, the detecting upper plate 34 can be provided with an abutting member 37, which can be in contact with the third trigger 63. When the detecting upper plate 34 rotates under the abutting action of the goods, the abutting member 37 is separated from the third trigger 63, so that the third trigger 63 changes from the triggered state to the untriggered state, so as to determine that the goods are horizontally aligned.

[0135] When the goods are removed from the goods carrying member 4, at this time the detecting upper plate 34 is no longer abutted by the goods, and the detecting upper plate 34 rotates to reset, so that the abutting member 37 recontacts the third trigger 63, so that the third trigger 63 can change to the triggered state again, so as to determine that the goods have been unloaded from the goods carrying member 4.

[0136] Illustratively, the abutting member 37 can be a connecting screw 371 and a nut 372 connected to the connecting screw 371.

[0137] In addition, a wiring connector 9 can also be provided on the second mounting frame 7 to facilitate the passage of the wire harness.

[0138] In summary, the to-position detection device provided in the embodiment can determine whether the goods are in position by sending different to-position signals by the first flip-flop 61, the second flip-flop 62 and the third flip-flop 63. The first flip-flop 61, the second flip-flop 62 and the third flip-flop 63 can be small switches such as proximity switches, micro switches or photoelectric switches, which can facilitate the small size design of the to-position detection device, and facilitate the small size design of the carrying device.

[0139] In addition, the to-position detection device can detect whether the goods are in position or successfully unloaded from the horizontal direction and the vertical direction, so as to meet the complex working conditions, ensure that the goods can be correctly taken and placed, and greatly avoid the risk of goods loss caused by incorrect taking and placing of the goods.

[0140] Reference Figures 1 to 5 The carrying device provided in the embodiment includes the goods carrying member 4 and the to-position detection device.

[0141] The specific structure and implementation principle of the to-position detection device in the embodiment are the same as those of the to-position detection device provided in the above embodiment, and can bring the same or similar technical effects. Here, the description of the above embodiment is referred to.

[0142] For example, the carrying device can be a delivery device, a logistics vehicle or a forklift. When the carrying device is a forklift, the goods carrying member 4 can be a fork of the forklift.

[0143] In this document, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. In addition, the terms "upper", "lower", "left", "right", "front", "back", "second", "first", "top", "bottom", "inside", "outside" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0144] In this document, relational terms such as "first" and "second", and the like can be used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0145] The preferred embodiments of the present application have been described above with the preferred embodiments; however, all the changes and modifications that can be made without departing from the spirit and concept of the present application should be covered by the appended claims.

Claims

1. A positioning detection device, characterized in that, include: The first positioning detection mechanism (1) is used to be installed on the cargo carrier (4) of the handling equipment and is located near the front end of the cargo carrier (4). The first positioning detection mechanism (1) is used to detect whether the cargo is vertically positioned relative to the cargo carrier (4). as well as The second positioning detection mechanism (2) is used to be installed on the cargo carrier (4) and near the rear end of the cargo carrier (4). The second positioning detection mechanism (2) is used to detect whether the cargo is vertically and horizontally positioned relative to the cargo carrier (4).

2. The positioning detection device according to claim 1, characterized in that, The first testing institution (1) includes: The first mounting bracket (12) is disposed on the cargo carrier (4) and is disposed near the front end of the cargo carrier (4); The first detection element (11) is movably connected to the first mounting bracket (12); and A first trigger (61) is disposed on the first mounting bracket (12). When the first detection element (11) is driven by the pressure of the cargo to rotate or move to the first preset position, the first trigger (61) is triggered to issue a first vertical positioning signal.

3. The positioning detection device according to claim 2, characterized in that, The first detection element (11) is provided with a trigger part (111); The triggering part (111) can contact the first trigger (61) when the first detection element (11) rotates or moves to the first preset position, so as to trigger the first trigger (61) to issue the first vertical positioning signal; Alternatively, the triggering part (111) can, when the first detection element (11) rotates or moves to the first preset position, engage non-contactly with the first trigger (61) and be within the triggering range of the first trigger (61) to trigger the first trigger (61) to issue the first vertical positioning signal.

4. The positioning detection device according to claim 2, characterized in that, The first mounting bracket (12) is provided with a receiving cavity (121), the first detection element (11) is slidably disposed in the receiving cavity (121), and the first detection element (11) is at least partially exposed outside the receiving cavity (121); the first trigger (61) is disposed in the receiving cavity (121); And / or, the first positioning detection mechanism (1) further includes a first reset member (14), which is disposed on the first mounting bracket (12) and is used to reset the first detection member (11); And / or, the first positioning detection mechanism (1) further includes a guide assembly (16), which is disposed between the first mounting frame (12) and the first detection element (11) for guiding the movement of the first detection element (11); And / or, the first detection element (11) has a guide surface (51) for guiding the cargo when the cargo is pressed onto the first detection element (11).

5. The positioning detection device according to claim 4, characterized in that, One of the first mounting bracket (12) and the first detection element (11) is provided with a through hole (122), and the other of the first mounting bracket (12) and the first detection element (11) is provided with a sliding groove (112) extending along the height direction of the first mounting bracket (12). A sliding limiting member (13) is provided inside the through hole (122) and the sliding groove (112), and the sliding limiting member (13) can slide inside the sliding groove (112).

6. The positioning detection device according to claim 5, characterized in that, The sliding limit member (13) includes a limit pin extending axially along the through hole (122); And / or, the first detection element (11) has an extension (113) which is slidably disposed in the receiving cavity (121), and the sliding groove (112) or the through hole (122) is disposed on the extension (113); And / or, the sliding limit member (13) passes through the first mounting frame (12), and a limit member (131) is sleeved on the sliding limit member (13), and the limit member (131) abuts against the outer wall surface of the first mounting frame (12); And / or, the through hole (122) includes at least two, the at least two through holes (122) are arranged at intervals relative to each other, the sliding groove (112) and the sliding limiting member (13) each include at least two, and the sliding groove (112), the sliding limiting member (13) and the through hole (122) are arranged in a one-to-one correspondence.

7. The positioning detection device according to claim 4, characterized in that, The first positioning detection mechanism (1) includes the first reset member (14), and the first positioning detection mechanism (1) also includes a guide member (15). The guide member (15) is disposed on the first mounting frame (12) and extends along the movement direction of the first detection member (11). The first reset member (14) is sleeved on the outside of the guide member (15). And / or, the first positioning detection mechanism (1) includes the guide assembly (16), the guide assembly (16) includes a guide sleeve (161) and a guide post (162), one of the first mounting bracket (12) and the first detection element (11) is provided with the guide sleeve (161), and the other of the first mounting bracket (12) and the first detection element (11) is provided with the guide post (162), the guide post (162) being slidably inserted into the guide sleeve (161).

8. The positioning detection device according to any one of claims 1 to 7, characterized in that, The second testing agency (2) includes: The second mounting bracket (7) is disposed on the cargo carrier (4) and is disposed near the rear end of the cargo carrier (4); The second testing component (21) is movably connected to the second mounting bracket (7); and The second trigger (62) is disposed on the second mounting bracket (7). When the second detection element (21) rotates or moves to the second preset position under the pressure of the cargo, it triggers the second trigger (62) to issue a second vertical positioning signal.

9. The positioning detection device according to claim 8, characterized in that, The second testing agency (2) also includes: The third testing component (31) is movably connected to the second mounting bracket (7); and The third trigger (63) is disposed on the second mounting bracket (7). When the third detection element (31) rotates or moves to the third preset position under the pressure of the cargo, the third trigger (63) will send a horizontal positioning signal.

10. A handling device, characterized in that, It includes a cargo carrier (4) and a positioning detection device as described in any one of claims 1 to 9.

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