Positioning unloading mechanism of carrying trolley

Abstract

The utility model relates to the field of carrying trolleys, in particular to a positioning unloading mechanism of a carrying trolley, which comprises a supporting bottom plate, a connecting box is arranged at the top of the supporting bottom plate, a rotating rod is mounted on the connecting box, a supporting frame is mounted on the rotating rod, a second motor is mounted on the outer wall of the supporting frame, and a first rotating shaft is mounted on the second motor. A square connecting block is mounted on the first rotating shaft and is connected with an infrared detector through a supporting rod; a supporting table is installed on the supporting bottom plate, a first connecting groove is formed in the left end of the supporting table, a second connecting groove is formed in the right end of the supporting table, a storage frame is arranged at the top of the supporting table, the bottom of the storage frame is connected with the second connecting groove through a connecting assembly, and an angle adjusting assembly is installed on the supporting bottom plate; a fixing plate and a guide rod are installed on the outer wall of the storage frame, a sealing frame is arranged on the guide rod, sealing and discharging treatment can be effectively and conveniently conducted on the discharging frame of the carrying trolley, and therefore the carrying trolley can be conveniently used.

Description

Technical Field

[0001] The utility model relates to the field of transport trolleys, in particular to a positioning and unloading mechanism of a transport trolley. Background Art

[0002] A transport vehicle usually refers to an AGV vehicle, which is an unmanned transport vehicle that can automatically travel along a pre-set path and has various transport functions. Common types of AGV vehicles include forklift type, platform type, cargo type, trailer type and special type. In industrial production, AGV vehicles can be used for automated handling, material transportation, warehouse management and other links to improve production efficiency and work safety.

[0003] During the use of the transport trolley, it is often necessary to use a positioning and unloading mechanism to realize the positioning and unloading of the transport trolley. However, during the unloading process of the current transport trolley, the sealing plate of the transport trolley needs to be opened and closed manually, which affects the use of the transport trolley. Summary of the invention

[0004] The purpose of the utility model is to provide a positioning and unloading mechanism for a transport trolley to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A positioning and unloading mechanism for a transport trolley comprises a supporting base plate, a connecting box is arranged at the left end of the top of the supporting base plate, a rotating rod is rotatably mounted on the connecting box, and a driving assembly for driving the rotating rod to rotate is installed on the connecting box; a supporting frame is fixedly mounted on the rotating rod located at the top of the connecting box, a second motor is fixedly mounted on the outer wall of the supporting frame, a first rotating shaft is installed on the motor shaft of the second motor, a square connecting block is fixedly mounted on the first rotating shaft, and the square connecting block is connected to the infrared detector through the supporting rod; a supporting platform is fixedly mounted on the supporting base plate located on the right side of the connecting box, and the left side of the supporting platform A first connecting groove is provided in the middle of the end, a pair of second connecting grooves are provided at the right end of the support platform, a storage frame is provided on the top of the support platform, the bottom of the storage frame is connected to the second connecting groove through a connecting component, and an angle adjustment component for driving the storage frame to rotate is installed on the support bottom plate located inside the first connecting groove; fixed plates are installed on the outer walls at the front and rear ends of the storage frame, a number of guide rods are installed on the fixed plates at equal intervals, a sealing frame is slidably provided on the guide rods, and the sealing frame is used to seal the opening on the right side of the storage frame, and a reset spring is sleeved on the guide rod located on the right side of the first connecting groove.

[0007] Preferably, rolling components are provided at the four bottom corners of the supporting base plate.

[0008] Preferably, the rolling assembly comprises a supporting leg fixedly connected to the bottom of the supporting base plate, a roller is arranged at the bottom of the supporting leg, and a brake is arranged at the outer end of the roller.

[0009] Preferably, the driving assembly comprises a first motor fixedly connected to the inner wall of the connecting box, a driving gear is mounted on the motor shaft of the first motor, a driven gear is meshedly connected to the driving gear, and the driven gear is connected to the rotating rod.

[0010] Preferably, the connecting component includes connecting protrusions fixedly arranged at both ends of the bottom of the storage frame, the connecting protrusions are inserted into the second connecting grooves, and the connecting protrusions are connected to the second connecting grooves through the second rotating shaft, and the second connecting grooves are connected to the connecting protrusions through the second rotating shaft.

[0011] Preferably, the angle adjustment assembly comprises a telescopic rod embedded in the supporting base plate, the end of the telescopic rod is connected to the mounting block via a third rotating shaft, and the mounting block is fixedly mounted on the bottom of the storage frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model drives the rotating rod to rotate through the driving component, and the rotating rod drives the support frame to rotate and adjust the azimuth, cooperates with the second motor to drive the first rotating shaft to rotate, and the first rotating shaft drives the square connecting block to rotate, and the square connecting block drives the infrared detector to adjust the azimuth of applicability through the support rod, thereby facilitating the positioning of the transport trolley, which can facilitate the movement of the transport trolley; the utility model drives the storage frame to move through the angle adjustment component, and the storage frame is rotated and adjusted at an angle under the limit of the connecting component, and the raw materials inside the storage frame slide onto the sealing frame, and the materials push the sealing frame to move, and the reset spring is compressed to generate elastic force. After the material is discharged through the opening at the bottom of the sealing frame, the elastic force generated by the compression of the reset spring can realize the reset of the sealing frame, thereby facilitating the unloading of the transport trolley. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a positioning and unloading mechanism of a transport trolley.

[0014] Figure 2 It is a front view of a positioning and unloading mechanism of a transport trolley of the utility model.

[0015] Figure 3 The utility model is a top view of a positioning and unloading mechanism of a transport trolley.

[0016] Figure 4 It is a cross-sectional view of a positioning and unloading mechanism of a transport trolley of the utility model.

[0017] Figure 5It is a right side view of a positioning and unloading mechanism of a transport trolley of the utility model.

[0018] Figure 6 The utility model is a schematic diagram of the structure inside the connection box of the positioning and unloading mechanism of the transport trolley.

[0019] 1. Support base plate; 2. Support legs; 3. Rollers; 4. Brakes; 5. Connecting box; 6. Rotating rod; 7. First motor; 8. Driving gear; 9. Driven gear; 10. Support frame; 11. Second motor; 12. First rotating shaft; 13. Square connecting block; 14. Support rod; 15. Infrared detector; 16. Support table; 17. First connecting groove; 18. Second connecting groove; 19. Storage frame; 20. Connecting protrusion; 21. Second rotating shaft; 22. Telescopic rod; 23. Third rotating shaft; 24. Mounting block; 25. Fixed plate; 26. Guide rod; 27. Sealing frame; 28. Reset spring. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, it can be understood by those skilled in the art that in each embodiment of the present invention, many technical details are provided to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can be implemented.

[0022] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0023] See also Figure 1-6In the embodiment of the utility model, a positioning and unloading mechanism of a transport trolley comprises a supporting base plate 1, and rolling components are arranged at the four bottom corners of the supporting base plate 1; a connecting box 5 is arranged at the left end of the top of the supporting base plate 1, and a rotating rod 6 is rotatably installed on the connecting box 5, and a driving component for driving the rotating rod 6 to rotate is installed on the connecting box 5; a supporting frame 10 is fixedly installed on the rotating rod 6 at the top of the connecting box 5, and a second motor 11 is fixedly installed on the outer wall of the supporting frame 10, and a first rotating shaft 12 is installed on the motor shaft of the second motor 11, and a square connecting block 13 is fixedly installed on the first rotating shaft 12, and the square connecting block 13 is connected to the infrared detector 15 through a supporting rod 14; a supporting frame 10 is fixedly installed on the supporting base plate 1 on the right side of the connecting box 5 There is a support platform 16, a first connecting groove 17 is opened in the middle of the left end of the support platform 16, a pair of second connecting grooves 18 are set at the right end of the support platform 16, a storage frame 19 is set on the top of the support platform 16, and the bottom of the storage frame 19 is connected to the second connecting groove 18 through a connecting component, and an angle adjustment component for driving the storage frame 19 to rotate is installed on the support base plate 1 located inside the first connecting groove 17; fixed plates 25 are installed on the outer walls of the front and rear ends of the storage frame 19, and a number of guide rods 26 are installed on the fixed plate 25 at equal intervals, and a sealing frame 27 is slidably arranged on the guide rod 26, and the sealing frame 27 realizes the blocking of the right opening of the storage frame 19, and a reset spring 28 is sleeved on the guide rod 26 located on the right side of the first connecting groove 17.

[0024] The utility model drives the rotating rod 6 to rotate through a driving component, and the rotating rod 6 drives the support frame 10 to rotate and adjust the azimuth, cooperates with the second motor 11 to drive the first rotating shaft 12 to rotate, and the first rotating shaft 12 drives the square connecting block 13 to rotate, and the square connecting block 13 drives the infrared detector 15 to adjust the azimuth of suitability through the support rod 14, so as to facilitate the positioning of the transport trolley, and drives the storage frame 19 to adjust the rotation angle through the angle adjustment component, and the material stored in the storage frame 19 falls onto the sealing frame 27, and the material pushes the sealing frame 27 to move, and the reset spring 28 is compressed to generate elastic force, and the material is unloaded through the opening at the bottom of the sealing frame 27, so as to facilitate the positioning and unloading of the transport trolley.

[0025] See also Figure 1 In one embodiment of the utility model, the rolling assembly includes a support leg 2 fixedly connected to the bottom of the support base plate 1, a roller 3 is arranged at the bottom of the support leg 2, and a brake 4 is arranged at the outer end of the roller 3. The setting of the roller 3 can facilitate the adjustment of the moving position of the equipment, and the setting of the brake 4 can realize the control of the roller 3, thereby ensuring the movement of the unloading mechanism.

[0026] See also Figure 6In one embodiment of the utility model, the driving assembly includes a first motor 7 fixedly connected to the inner wall of the connecting box 5, a driving gear 8 is installed on the motor shaft of the first motor 7, a driven gear 9 is meshedly connected to the driving gear 8, and the driven gear 9 is connected to the rotating rod 6. When the first motor 7 works, the first motor 7 drives the driving gear 8 to drive the meshed driven gear 9 to rotate, and the driven gear 9 can drive the rotating rod 6 to adjust the rotational position.

[0027] See also Figure 5 In one embodiment of the utility model, the connecting component includes connecting protrusions 20 fixedly arranged at both ends of the bottom of the storage frame 19, the connecting protrusions 20 are inserted into the second connecting grooves 18, and the connecting protrusions 20 are connected to the second connecting grooves 18 through the second rotating shaft 21, and the second connecting grooves 18 are connected to the connecting protrusions 20 through the second rotating shaft 21, so that the storage frame 19 can be rotated with the second rotating shaft 21 as the center of the circle for adjusting the azimuth, thereby facilitating the angle adjustment of the storage frame 19.

[0028] See also Figure 4 In one embodiment of the utility model, the angle adjustment component includes a telescopic rod 22 embedded in the supporting base plate 1, and the end of the telescopic rod 22 is connected to the mounting block 24 through a third rotating shaft 23. The mounting block 24 is fixedly installed at the bottom of the storage frame 19 and moves through the telescopic rod 22. The first telescopic rod 22 drives the mounting block 24 to move through the third rotating shaft 23, and the mounting block 24 synchronously drives the storage frame 19 to move. Since the storage frame 19 is limited by the connecting component, the rotation angle of the storage frame 19 can be adjusted, thereby facilitating the unloading process of the transport cart.

[0029] Working principle: The utility model drives the driving gear 8 to rotate through the first motor 7, and the driving gear 8 drives the meshing driven gear 9 to rotate. The driven gear 9 can drive the rotating rod 6 to adjust the rotational position, cooperate with the second motor 11 to drive the first rotating shaft 12 to rotate, and the first rotating shaft 12 drives the square connecting block 13 to rotate. The square connecting block 13 can drive the support rod 14 and the infrared detector 15 to adjust the applicable rotation angle positioning processing, and drive the mounting block 24 to move the mounting block 24 through the telescopic rod 22 to drive the storage frame 19 to adjust the rotation angle with the second rotating shaft 21 as the center of the circle. The storage frame 19 rotates to a certain angle, and the material inside the storage frame 19 slides onto the sealing frame 27. The sealing frame 27 moves outward under the pressure of the material, and the material is discharged through the opening at the bottom of the sealing frame 27, thereby facilitating the material unloading processing of the transport cart.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A positioning and unloading mechanism for a transport trolley, comprising a supporting base plate (1), characterized in that: Rolling components are arranged at the four bottom corners of the supporting base plate (1); A connection box (5) is provided at the left end of the top of the support base plate (1), a rotating rod (6) is rotatably mounted on the connection box (5), and a driving component for driving the rotating rod (6) to rotate is mounted on the connection box (5); A support frame (10) is fixedly mounted on a rotating rod (6) located at the top of the connection box (5); a second motor (11) is fixedly mounted on an outer wall of the support frame (10); a first rotating shaft (12) is mounted on the motor shaft of the second motor (11); a square connecting block (13) is fixedly mounted on the first rotating shaft (12); and the square connecting block (13) is connected to the infrared detector (15) via a support rod (14); A support platform (16) is fixedly mounted on the support base plate (1) located on the right side of the connection box (5); a first connection groove (17) is provided in the middle of the left end of the support platform (16); a pair of second connection grooves (18) are provided at the right end of the support platform (16); a storage frame (19) is provided on the top of the support platform (16); the bottom of the storage frame (19) is connected to the second connection groove (18) via a connection component; and an angle adjustment component for driving the storage frame (19) to rotate is installed on the support base plate (1) located inside the first connection groove (17); The storage frame (19) is provided with a fixing plate (25) mounted on the outer walls at both ends of the front and rear ends, a plurality of guide rods (26) are mounted on the fixing plate (25) at equal intervals, a sealing frame (27) is slidably mounted on the guide rod (26), the sealing frame (27) is used to seal the right opening of the storage frame (19), and a return spring (28) is sleeved on the guide rod (26) located on the right side of the first connection groove (17).

2. A positioning and unloading mechanism for a transport vehicle according to claim 1, characterized in that: The rolling assembly comprises a support leg (2) fixedly connected to the bottom of the support base plate (1), a roller (3) being arranged at the bottom of the support leg (2), and a brake (4) being arranged at the outer end of the roller (3).

3. The positioning and unloading mechanism of a transport vehicle according to claim 1, characterized in that: The driving assembly comprises a first motor (7) fixedly connected to the inner wall of the connection box (5); a driving gear (8) is mounted on the motor shaft of the first motor (7); a driven gear (9) is meshingly connected to the driving gear (8); and the driven gear (9) is connected to the rotating rod (6).

4. A positioning and unloading mechanism for a transport vehicle according to claim 1, characterized in that: The connection assembly comprises connection protrusions (20) fixedly arranged at two ends of the bottom of the storage frame (19); the connection protrusions (20) are inserted into the second connection grooves (18); the connection protrusions (20) are connected to the second connection grooves (18) via a second rotating shaft (21); and the second connection grooves (18) are connected to the connection protrusions (20) via the second rotating shaft (21).

5. The positioning and unloading mechanism of a transport vehicle according to claim 1, characterized in that: The angle adjustment assembly comprises a telescopic rod (22) embedded in the supporting base plate (1); the end of the telescopic rod (22) is connected to a mounting block (24) via a third rotating shaft (23); and the mounting block (24) is fixedly mounted on the bottom of the storage frame (19).

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