Logistics loading and unloading conveying device

Abstract

The utility model discloses a logistics loading and unloading conveying device which comprises a supporting table, a moving assembly is installed on the top wall of the supporting table, and a conveying assembly is installed on the top wall of the moving assembly. According to the logistics loading and unloading conveying device, a first hydraulic rod pushes a T-shaped block to slide in the inner wall of a long groove along the outer wall of a limiting rod, the T-shaped block drives a supporting column to jack up a first transmission frame, the first transmission frame rotates in the inner wall of a U-shaped frame to adjust the angle, and large goods are placed on a second transmission belt and can be conveyed through mutual cooperation with the first transmission belt; when large-mass objects are conveyed, through mutual cooperation of the supporting columns and the second hydraulic rods, the pressure bearing performance of the whole device is sufficient, the safety risk problem is solved, the second transmission belt and the first transmission belt can work at the same time to convey goods, and adjustment can be conducted according to vehicle unloading positions of different heights and angles.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of logistics conveying, and specifically relates to a logistics loading and unloading conveying device. BACKGROUND

[0002] Automatic loading and unloading in logistics conveying is an important link in the logistics system, and the logistics conveying mainly refers to the transportation of goods between relatively fixed locations in the same site, which is commonly seen in the goods handling in a factory workshop or the movement from one storage area to another in a warehouse. The purpose is to meet the internal logistics needs in the production and storage process and save time and labor costs.

[0003] In the patent No. CN221478615U, an automatic loading and unloading device for logistics conveying is disclosed, which comprises a bottom plate, and an automatic loading and unloading assembly is arranged on the top surface of the bottom plate for conveying and loading / unloading goods. The utility model relates to the technical field of logistics conveying. The automatic loading and unloading device for logistics conveying can improve the stability of the device when loading and conveying goods through the arrangement of the toothed plate and the second conveying belt. When in use, the second screw is rotated by the direct current motor to move the toothed plate to the right through the connecting block, and then the toothed plate rotates the gear shaft to adjust the angle of the second conveying belt. When the second conveying belt is at a horizontal angle, the direct current motor is turned off to fix the position of the second conveying belt. Then, the second conveying belt and the first conveying belt are started to load and unload the goods. The material is smoothly transferred to the first conveying belt for conveying by the second conveying belt, which reduces the impact of the material on the first conveying belt and improves the stability of the device during unloading, avoiding damage to the goods.

[0004] The above device has some deficiencies when in use. The second screw is rotated by the direct current motor to move the toothed plate to the right through the connecting block, and the toothed plate rotates the gear shaft to adjust the angle of the second conveying belt. When the second conveying belt is at a horizontal angle, the direct current motor is turned off to fix the position of the second conveying belt. The bottom of the second conveying belt is suspended without support, and the second conveying belt is limited by the second screw, the connecting block, the toothed plate and the gear shaft to stop working. When conveying goods with large quality through the second conveying belt, the second conveying belt has insufficient pressure resistance, which has a great safety risk during conveying.

[0005] Therefore, the utility model provides a logistics loading and unloading conveying device to solve the above problems. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a logistics loading and unloading conveying device to solve the above problems.

[0007] The utility model discloses a kind of logistics loading and unloading conveying devices, including support table, the support table top wall is equipped with moving assembly, the moving assembly top wall is equipped with conveying assembly;

[0008] The conveying assembly includes a support seat, the bottom wall of the support seat is fixedly connected with the top wall of the moving assembly, a U-shaped frame is fixedly installed on the left side of the top wall of the support seat, a transmission frame one is rotatably installed on the inner wall of the U-shaped frame, an installation seat is fixedly installed on the right side of the top wall of the support seat, a hydraulic rod one is fixedly installed on the right side wall of the installation seat, a long slot is formed on the top wall of the support seat, a limiting rod is fixedly installed on the inner wall of the long slot, a T-shaped block is slidably installed on the outer wall of the limiting rod, a support column is hingedly installed on the top wall of the T-shaped block, an installation groove is formed on the right side of the inner wall of the transmission frame one, a transmission frame two is rotatably installed on the inner wall of the installation groove, a triangular block is fixedly installed on the right side of the bottom wall of the transmission frame one, a hydraulic rod two is hingedly installed on the side wall of the triangular block, a transmission roller one is rotatably installed on the left and right sides of the inner wall of the transmission frame one, a transmission roller two is rotatably installed on the left and right sides of the inner wall of the transmission frame two, the roller shaft of the transmission roller one on the right side is fixedly installed with a toothed belt pulley one through a bearing penetrating the transmission frame one, the roller shaft of the transmission roller two on the right side is fixedly installed with a toothed belt pulley two through a bearing penetrating the transmission frame two, and a drive motor is fixedly installed on the right side of the front wall of the transmission frame one.

[0009] Through the above technical solution, the setting of the conveying assembly can improve the overall supportability of the transmission frame one and the transmission frame two, thereby having good safety effect during use, reducing the probability of safety hazards, and through the cooperation of the drive motor, the toothed belt pulley one and the toothed belt pulley two, the transmission belt one and the transmission belt two simultaneously perform the conveying work.

[0010] Further, the movable end of the hydraulic rod one slidably penetrates the installation seat and is fixedly connected with the side wall of the T-shaped block, the bottom wall of the T-shaped block is not in contact with the top wall of the support seat, the top ends of the two support columns are hingedly connected with the bottom wall of the transmission frame one, and the movable ends of the two hydraulic rods two are hingedly installed with the bottom wall of the transmission frame two.

[0011] Through the above technical solution, the transmission frame two is lifted by the simultaneous work of the two hydraulic rods two, and has good supportability.

[0012] Further, the same transmission belt one is drivingly installed on the outer walls of the two transmission rollers one, the same transmission belt two is drivingly installed on the outer walls of the two transmission rollers two, the same toothed belt is drivingly installed on the outer walls of the toothed belt pulley one and the toothed belt pulley two, and the power shaft of the drive motor is fixedly connected with the corresponding roller shaft of the transmission roller one through a bearing penetrating the transmission frame one.

[0013] Through the technical scheme, the toothed belt pulley one, the toothed belt pulley two and the toothed belt are matched to drive the transmission roller one and the transmission roller two to rotate simultaneously.

[0014] Further, the moving assembly comprises a speed reducer, the speed reducer is fixedly installed on the left side wall of the support table, a groove is formed in the middle of the top wall of the support table, an adjusting screw rod is rotatably installed on the inner wall of the groove, and the power shaft of the speed reducer is fixedly connected with the left end of the adjusting screw rod through a bearing.

[0015] Through the technical scheme, the speed reducer is connected with an external controller and a power supply, thereby driving the adjusting screw rod to rotate.

[0016] Further, a moving block is screw-connected to the outer wall of the adjusting screw rod, a fixed plate is fixedly installed on the top wall of the moving block, the top wall of the fixed plate is fixedly connected with the bottom wall of the support base, and the outer wall of the moving block is slidably connected with the inner wall of the groove.

[0017] Through the technical scheme, the adjusting screw rod drives the moving block to slide along the inner wall of the groove when rotating.

[0018] Further, the top wall of the support table is provided with a running groove at the front and rear parts, support rollers are installed on the left and right sides of the bottom wall of the support base, and the support rollers are rotatably connected in the inner wall of the corresponding running groove.

[0019] Through the technical scheme, the support base drives the support rollers to roll in the inner wall of the running groove when moving.

[0020] Further, support legs are fixedly installed on the four corners of the bottom wall of the support table.

[0021] Through the technical scheme, the support legs support and fix the whole device.

[0022] Beneficial effects

[0023] The utility model provides a kind of logistics loading and unloading conveying device. Compared with prior art, it has the following beneficial effects:

[0024] (1), the logistics loading and unloading conveying device, through the hydraulic rod one pushes T-shaped block along the limiting rod outer wall in the long groove inner wall sliding, T-shaped block drives support column and drives the transmission frame one to top up, transmission frame one rotates in the U-shaped frame inner wall and adjusts the angle, hydraulic rod two drives transmission frame two to rotate in the installation groove inner wall and adjusts the angle of transmission frame two, drive motor drives transmission roller one and toothed belt pulley one to rotate, the right transmission roller one is driven through the transmission belt one and the left transmission roller one rotates, toothed belt pulley one drives toothed belt pulley two to rotate through the toothed belt, toothed belt pulley two drives transmission roller two to rotate, transmission belt two transmission, the large goods placed on transmission belt two can be conveyed through the mutual cooperation of transmission belt one, when conveying large quality articles, through the mutual cooperation of support column and hydraulic rod two, the pressure bearing of the whole device is sufficient to reduce the problem of safety risk, transmission belt two and transmission belt one can work simultaneously to convey goods, and can be adjusted according to the different height and angle of vehicle unloading position.

[0025] (2), the logistics loading and unloading conveying device, through the speed reducer motor drives the adjusting screw rod to rotate and drives the moving block to move along the adjusting screw rod outer wall in the groove inner wall linearly, the moving block drives the fixed plate and the support seat to move, the support seat drives the support roller to roll along the corresponding travel groove inner wall, the support seat drives transmission frame one and transmission frame two to move to the position convenient for loading and unloading of vehicle, so that the position of conveying assembly can be adjusted, thereby the adaptability of the whole device can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the external structure front view of the utility model;

[0027] Figure 2 It is the internal structure front view of the utility model;

[0028] Figure 3 It is the external structure rear view of the utility model;

[0029] Figure 4 It is the internal structure of the utility model's moving assembly bottom view;

[0030] Figure 5 It is the external structure schematic diagram of the utility model's conveying assembly.

[0031] 1, support table; 2, moving assembly; 21, deceleration motor; 22, adjusting screw rod; 23, groove; 24, moving block; 25, running groove; 26, supporting roller; 27, fixed plate; 3, conveying assembly; 31, hydraulic rod one; 32, mounting seat; 33, support seat; 34, T-shaped block; 35, U-shaped frame; 36, transmission frame one; 37, transmission roller one; 38, transmission belt one; 39, installation groove; 310, transmission frame two; 311, transmission roller two; 312, transmission belt two; 313, toothed pulley one; 314, toothed pulley two; 315, drive motor; 316, triangular block; 317, hydraulic rod two; 318, supporting column; 319, long groove; 320, limiting rod; 4, support leg. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0033] Embodiment one:

[0034] Please refer to Figures 1-5 A logistics loading and unloading conveying device, comprising a support table 1, the top wall of the support table 1 is provided with a moving assembly 2, and the top wall of the moving assembly 2 is provided with a conveying assembly 3.

[0035] The conveying assembly 3 comprises a support seat 33, the bottom wall of the support seat 33 is fixedly connected with the top wall of the moving assembly 2, a U-shaped frame 35 is fixedly installed on the left side of the top wall of the support seat 33, a transmission frame one 36 is rotatably installed on the inner wall of the U-shaped frame 35, an installation seat 32 is fixedly installed on the right side of the top wall of the support seat 33, a hydraulic rod one 31 is fixedly installed on the right side wall of the installation seat 32, a long groove 319 is formed in the top wall of the support seat 33, a limiting rod 320 is fixedly installed on the inner wall of the long groove 319, a T-shaped block 34 is slidably installed on the outer wall of the limiting rod 320, support columns 318 are hingedly installed on the top wall of the T-shaped block 34, an installation groove 39 is formed in the right side wall of the inner wall of the transmission frame one 36, a transmission frame two 310 is rotatably installed on the inner wall of the installation groove 39, a triangular block 316 is fixedly installed on the right side wall of the bottom wall of the transmission frame one 36, hydraulic rods two 317 are hingedly installed on the front and back of the side wall of the triangular block 316, transmission rollers one 37 are rotatably installed on the left and right sides of the inner wall of the transmission frame one 36, transmission rollers two 311 are rotatably installed on the left and right sides of the inner wall of the transmission frame two 310, the roller shaft of the transmission roller one 37 located on the right side is fixedly installed with a toothed belt pulley one 313 through a bearing penetrating the transmission frame one 36, the roller shaft of the transmission roller two 311 located on the right side is fixedly installed with a toothed belt pulley two 314 through a bearing penetrating the transmission frame two 310, a driving motor 315 is fixedly installed on the right side of the front wall of the transmission frame one 36, the movable end of the hydraulic rod one 31 slidably penetrates the installation seat 32 and is fixedly connected with the side wall of the T-shaped block 34, the bottom wall of the T-shaped block 34 is not in contact with the top wall of the support seat 33, the top ends of the two support columns 318 are hingedly connected with the bottom wall of the transmission frame one 36, the movable ends of the two hydraulic rods two 317 are hingedly installed with the bottom wall of the transmission frame two 310, the outer walls of the two transmission rollers one 37 are transmissionally installed with the same transmission belt one 38, the outer walls of the two transmission rollers two 311 are transmissionally installed with the same transmission belt two 312, the outer walls of the toothed belt pulley one 313 and the toothed belt pulley two 314 are transmissionally installed with the same toothed belt, the power shaft of the driving motor 315 is fixedly connected with the roller shaft of the corresponding transmission roller one 37 through a bearing penetrating the transmission frame one 36;

[0036] In the embodiment of the utility model, the purpose of this kind of setting is that the setting of conveying assembly 3 can first adjust the position of transmission frame one 36 and transmission frame two 310 according to the unloading height of different transport trucks, the supportability of transmission frame one 36 and transmission frame two 310 is further improved under the cooperation of two support columns 318 and two hydraulic rods two 317, prevent the problem of safety hazard when conveying large goods, and the toothed belt pulley one 313, toothed belt pulley two 314 and toothed belt are rotated under the driving of driving motor 315, transmission roller one 37 and transmission roller two 311 are simultaneously rotated, finally make transmission belt one 38 and transmission belt two 312 can simultaneously convey goods.

[0037] Embodiment two:

[0038] Please refer to Figures 1-5The embodiment provides a technical scheme based on the embodiment one: the moving assembly 2 comprises a speed reducer 21, the speed reducer 21 is fixedly installed on the left side wall of the support table 1, a recess 23 is formed in the middle of the top wall of the support table 1, an adjusting lead screw 22 is rotatably installed on the inner wall of the recess 23, the power shaft of the speed reducer 21 is fixedly connected with the left end of the adjusting lead screw 22 through a bearing and penetrates the support table 1, a moving block 24 is screw-connectedly installed on the outer wall of the adjusting lead screw 22, a fixed plate 27 is fixedly installed on the top wall of the moving block 24, the top wall of the fixed plate 27 is fixedly connected with the bottom wall of a support base 33, the outer wall of the moving block 24 is slidably connected with the inner wall of the recess 23, a running groove 25 is formed in the front and rear parts of the top wall of the support table 1, support rollers 26 are installed on the left and right sides of the front and rear parts of the bottom wall of the support base 33, the plurality of support rollers 26 are rotatably connected in the inner walls of the corresponding running grooves 25, and support legs 4 are fixedly installed on the bottom wall of the support table 1 at four corners.

[0039] In the embodiment of the utility model, the purpose of this kind of setting lies in that the setting of the moving assembly 2 can adjust the spacing between the conveying assembly 3 and the vehicle to be unloaded, the overall adjustment mode is relatively simple, when the support base 33 moves, the support rollers 26 are moved along the corresponding running grooves 25, the friction between the support base 33 and the top wall of the support table 1 is reduced, and the support legs 4 have the effect of supporting and fixing the whole device.

[0040] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by the person skilled in the art.

[0041] In work, first through external power supply and controller connection reduction motor 21, hydraulic rod one 31, drive motor 315 and hydraulic rod two 317, first through hydraulic rod one 31 push T-shaped block 34 along the outer wall of limiting rod 320 in the inner wall of long groove 319 slide, when T-shaped block 34 in moving will drive support column 318 to top up transmission frame one 36, then transmission frame one 36 in the inner wall of U-shaped frame 35 rotation adjustment angle, the adjustment angle of transmission frame one 36 according to the height of vehicle loading and unloading position is matched, when the angle adjustment of transmission frame one 36 is completed, immediately through hydraulic rod two 317 push transmission frame two 310 in the inner wall of installation groove 39 rotation adjustment angle of transmission frame two 310, after the adjustment of horizontal position of transmission frame two 310 is approximately the same with the height of vehicle loading and unloading, when the angle adjustment of transmission frame one 36 and transmission frame two 310 is completed, immediately through reduction motor 21 drive adjustment screw 22 rotation and then drive moving block 24 along the outer wall of adjustment screw 22 in the inner wall of recess 23 linearly moves, so that moving block 24 drive fixed plate 27 and support seat 33 move, support seat 33 drive support roller 26 along the inner wall of corresponding travel groove 25 rolls, support seat 33 drive transmission frame one 36 and transmission frame two 310 to move to the position of vehicle convenient for loading and unloading, start drive motor 315 drive transmission roller one 37 and toothed belt pulley one 313 rotation, first when the right side transmission roller one 37 in rotation through transmission belt one 38 drive the left side transmission roller one 37 rotation start transmission work, at the same time toothed belt pulley one 313 in rotation will drive toothed belt pulley two 314 rotation, toothed belt pulley two 314 in rotation will drive transmission roller two 311 rotation, transmission roller two 311 through transmission belt two 312 drive the right side transmission roller two 311 start rotation, then when the large goods is placed on transmission belt two 312 can be through and transmission belt one 38 mutual cooperation to its convey.

[0042] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements does not only include those elements, but also includes other elements not explicitly listed, or inherent to such process, method, article, or apparatus.

[0043] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A logistics loading and unloading conveying device, comprising a support platform (1), characterized in that: A moving component (2) is installed on the top wall of the support platform (1), and a conveying component (3) is installed on the top wall of the moving component (2); The conveying assembly (3) includes a support seat (33), the bottom wall of the support seat (33) is fixedly connected to the top wall of the moving assembly (2), a U-shaped frame (35) is fixedly installed on the left side of the top wall of the support seat (33), a transmission frame (36) is rotatably installed on the inner wall of the U-shaped frame (35), a mounting seat (32) is fixedly installed on the right side of the top wall of the support seat (33), a hydraulic rod (31) is fixedly installed on the right side wall of the mounting seat (32), a long slot (319) is provided on the top wall of the support seat (33), a limiting rod (320) is fixedly installed on the inner wall of the long slot (319), a T-shaped block (34) is slidably installed on the outer wall of the limiting rod (320), and a support column (318) is hingedly installed on the front and rear parts of the top wall of the T-shaped block (34), and a mounting slot (39) is provided on the right side of the inner wall of the transmission frame (36). A transmission frame 2 (310) is rotatably mounted on the inner wall of the mounting groove (39), a triangular block (316) is fixedly mounted on the right side of the bottom wall of the transmission frame 1 (36), and hydraulic rod 2 (317) is hingedly mounted on the front and rear sides of the side walls of the triangular block (316). Transmission roller 1 (37) is rotatably mounted on the left and right sides of the inner wall of the transmission frame 1 (36), and transmission roller 2 (311) is rotatably mounted on the left and right sides of the inner wall of the transmission frame 2 (310). The roller shaft of the transmission roller 1 (37) on the right side passes through the transmission frame 1 (36) and is fixedly mounted with a toothed belt pulley 1 (313). The roller shaft of the transmission roller 2 (311) on the right side passes through the transmission frame 2 (310) and is fixedly mounted with a toothed belt pulley 2 (314). A driving motor (315) is fixedly mounted on the right side of the front wall of the transmission frame 1 (36).

2. A logistics loading and unloading conveying device according to claim 1, characterized in that: The movable end of the hydraulic rod 1 (31) slides through the mounting seat (32) and is fixedly connected to the side wall of the T-shaped block (34); the bottom wall of the T-shaped block (34) does not contact the top wall of the support seat (33); the top ends of the two support columns (318) are hinged to the bottom wall of the transmission frame 1 (36); and the movable ends of the two hydraulic rods 2 (317) are hinged to the bottom wall of the transmission frame 2 (310).

3. The logistics loading and unloading conveying device according to claim 1, characterized in that: The outer walls of the two transmission rollers (37) are both equipped with a same transmission belt (38), the outer walls of the two transmission rollers (311) are both equipped with a same transmission belt (312), the outer walls of the toothed pulley (313) and the toothed pulley (314) are both equipped with a same toothed belt, and the power shaft of the drive motor (315) passes through the transmission frame (36) through a bearing and is fixedly connected to the corresponding roller shaft of the transmission roller (37).

4. The logistics loading and unloading conveying device according to claim 1, characterized in that: The moving assembly (2) includes a reduction motor (21), which is fixedly mounted on the left side wall of the support platform (1). A groove (23) is provided in the middle of the top wall of the support platform (1), and an adjusting screw (22) is rotatably mounted on the inner wall of the groove (23). The power shaft of the reduction motor (21) passes through the support platform (1) through a bearing and is fixedly connected to the left end of the adjusting screw (22).

5. The logistics loading and unloading conveying device according to claim 4, characterized in that: The outer wall of the adjusting screw rod (22) is threadedly mounted with a moving block (24), the top wall of the moving block (24) is fixedly mounted with a fixing plate (27), the top wall of the fixing plate (27) is fixedly connected to the bottom wall of the support seat (33), and the outer wall of the moving block (24) is slidably connected to the inner wall of the groove (23).

6. The logistics loading and unloading conveying device according to claim 1, characterized in that: The front and rear parts of the top wall of the support platform (1) are both provided with running grooves (25), and the front and rear parts of the bottom wall of the support seat (33) are both provided with supporting rollers (26) on both sides, and a plurality of the supporting rollers (26) are located in the inner walls of the corresponding running grooves (25) and are connected in a rolling manner.

7. The logistics loading and unloading conveying device according to claim 1, characterized in that: Support legs (4) are fixedly mounted at the four corners of the bottom wall of the support platform (1).

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