Material loading and unloading device

Abstract

The utility model relates to the technical field of tobacco loading and unloading, and discloses a material loading and unloading device which comprises a supporting transverse plate, the surface of the supporting transverse plate is fixedly connected with a motor box, the interior of the motor box is fixedly connected with a servo motor, and the output end of the servo motor is in spline connection with a transmission rod. And one end of the transmission rod is fixedly connected with a rotating rod. According to the material loading and unloading device, a servo motor, a rotating rod, a gear A, a gear B, a threaded lead screw and an extension rod are arranged, a worker moves the device to a proper position, then the worker starts a power source of the servo motor, the servo motor is started to drive the rotating rod to rotate, the rotating rod rotates to enable the gear A to rotate, and the gear A rotates to enable the gear B to rotate; a gear B rotates to enable a threaded lead screw to rotate, an extension rod ascends through rotation of the threaded lead screw, and then a worker can adjust the device according to the tobacco stacking height needing to be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco loading and unloading, in particular to a material loading and unloading device. Background Art

[0002] Tobacco handling material handling equipment refers to equipment or machinery specifically used for handling and loading and unloading tobacco products. These equipment include various types of mechanical equipment, such as conveyor belt systems, forklifts, stackers, cranes, handling vehicles, etc. Their design depends on the type of tobacco products, production scale and logistics requirements. The main purpose of these equipment is to improve work efficiency, reduce labor costs and reduce transportation losses. At the same time, in order to ensure safe and efficient operation, these equipment needs to comply with relevant safety standards and regulations during design and use.

[0003] However, the existing material handling devices have the following disadvantages:

[0004] (1) When the staff is carrying and stacking tobacco, it is inconvenient for the staff to adjust the height of the device according to the height of the tobacco stacking, which makes the use of the device have certain limitations;

[0005] (2) When the device is transporting tobacco, it is dangerous for workers to stack the tobacco, and when the workers move, it is more strenuous for the workers to move, which easily leads to greater physical support.

[0006] Therefore, the utility model provides a material loading and unloading device. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a material loading and unloading device which is highly practical, can be simply operated and has a relatively simple structure. It solves the problems raised in the above background technology that when the workers carry and stack tobacco, it is inconvenient for the workers to adjust the height of the device according to the stacking height of the tobacco, which makes the use of the device have certain limitations; when the device carries tobacco, it is dangerous for the workers to stack tobacco, and when the workers move, it is more laborious for the workers to move, which easily leads to greater physical support.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a material loading and unloading device comprises a supporting cross plate, the surface of the supporting cross plate is fixedly connected to a motor box, the interior of the motor box is fixedly connected to a servo motor, the output end of the servo motor is splined to a transmission rod, one end of the transmission rod is fixedly connected to a rotating rod, the surface of the rotating rod is fixedly connected to an A gear, the surface of the A gear is meshed with a B gear, the interior of the B gear is fixedly connected to a threaded screw, the surface of the threaded screw is threadedly connected to an extension rod, the top of one side of the extension rod is fixedly connected to a limiting rod, the surface of the limiting rod is provided with a slide groove, the interior of the slide groove is slidably connected to a slider, the bottom of the slider is fixedly connected to an elastic rope, one end of the elastic rope is fixedly connected to a connecting belt, the top and bottom of one side of the connecting belt are respectively fixedly connected to an A strap and a B strap, and the bottom of the B strap is fixedly connected to a leg strap.

[0011] Optionally, one end of the A strap and the B strap are fixedly connected with a buckle, and the other end of the A strap and the B strap are fixedly connected with a block, so that the A strap and the B strap are fixed by the buckle and the block.

[0012] Optionally, a support plate is fixedly connected to the surface of the motor box, a groove is formed at one end of the support plate, and the extension rod is slidably connected to the inside of the groove, so that the support plate and the groove facilitate the sliding of the extension rod.

[0013] Optionally, one side of the support plate is fixedly connected to a support inclined plate, one side of the support inclined plate is fixedly connected to the edge of the surface of the support cross plate, and the bottom of the support cross plate is fixedly connected to a universal wheel, which enables the device to move.

[0014] Optionally, a rectangular groove is provided at the edge of the bottom of the slider, and a pulley is rotatably connected inside the rectangular groove, so that the friction force when the slider moves is reduced through the pulley.

[0015] Optionally, a threaded hole is provided at the top of one side of the support plate, a fixing bolt is threadedly connected inside the threaded hole, and a threaded circular hole matching the fixing bolt is provided on one side of the extension rod, so that the extension rod is further fixed by the fixing bolt.

[0016] (III) Beneficial effects

[0017] The utility model provides a material loading and unloading device, which has the following beneficial effects:

[0018] 1. The material loading and unloading device is provided with a servo motor, a rotating rod, a gear A, a gear B, a threaded screw and an extension rod. The staff moves the device to a suitable position, and then starts the power supply of the servo motor. The servo motor starts to drive the rotating rod to rotate, and the rotation of the rotating rod causes the A gear to rotate, and the rotation of the A gear causes the B gear to rotate, and the rotation of the B gear causes the threaded screw to rotate. The extension rod is raised by the rotation of the threaded screw, so that the staff can adjust the device according to the height required for tobacco stacking, thereby improving the convenience of the device when used.

[0019] 2. The material loading and unloading device is equipped with a limit rod, a slider, an elastic rope, A strap, B strap and a leg strap. The worker passes his legs through the leg strap, and then places the A strap and B strap at the waist of the worker. Then, the card block is inserted into the inside of the buckle to fix the A strap and B strap, thereby increasing the safety when transporting tobacco. At the same time, when the worker transports the tobacco, the slider is used to enable the worker to move, and the pulley is used to reduce the friction during movement, thereby reducing the physical support of the worker when working. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall split structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the support rod of the utility model;

[0023] Figure 4 This is a schematic diagram of the elastic rope structure of the utility model.

[0024] In the figure: 1. Support cross plate; 2. Motor box; 3. Servo motor; 4. Rotating rod; 5. Gear A; 6. Gear B; 7. Threaded screw; 8. Extension rod; 9. Limit rod; 10. Slider; 11. Elastic rope; 12. Connecting belt; 13. Strap A; 14. Strap B; 15. Leg strap; 16. Buckle; 17. Block; 18. Support plate; 19. Support inclined plate; 20. Pulley; 21. Fixing bolt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 4The utility model provides a technical solution: a material loading and unloading device comprises a supporting cross plate 1, a motor box 2 is fixedly connected to the surface of the supporting cross plate 1, a servo motor 3 is fixedly connected to the inside of the motor box 2, a transmission rod is splined at the output end of the servo motor 3, a rotating rod 4 is fixedly connected to the surface of the rotating rod 4, a gear A 5 is meshed with a gear B 6 on the surface of the gear A 5, a threaded screw 7 is fixedly connected to the inside of the gear B 6, an extension rod 8 is threadedly connected to the surface of the threaded screw 7, through the setting of the servo motor 3, the rotating rod 4, the gear A 5, the gear B 6, the threaded screw 7 and the extension rod 8, the staff moves the device to a suitable position, and then the staff starts the power supply of the servo motor 3, the servo motor 3 starts to drive the rotating rod 4 to rotate, the rotating rod 4 rotates to make the gear A 5 rotate, the gear A 5 rotates to make the gear B 6 rotate, the gear B 6 rotates to make the threaded screw 7 rotate, and the extension rod 8 is raised by the rotation of the threaded screw 7, so that the staff can adjust the device according to the height required for tobacco stacking, thereby improving the loading In order to improve the convenience of use, the top of one side of the extension rod 8 is fixedly connected to the limit rod 9, the surface of the limit rod 9 is provided with a slide groove, the inside of the slide groove is slidably connected to the slider 10, the bottom of the slider 10 is fixedly connected to the elastic rope 11, one end of the elastic rope 11 is fixedly connected to the connecting belt 12, the top and bottom of one side of the connecting belt 12 are respectively fixedly connected to the A strap 13 and the B strap 14, the bottom of the B strap 14 is fixedly connected to the leg strap 15, through the arrangement of the limit rod 9, the slider 10, the elastic rope 11, the A strap 13 and the B strap 14 and the leg strap 15 The worker passes his legs through the leg strap 15, then places the A strap 13 and the B strap 14 at the waist of the worker, and then inserts the clamp block 17 into the inside of the buckle 16 to fix the A strap 13 and the B strap 14, thereby increasing the safety of tobacco handling. At the same time, when the worker is carrying tobacco, the slider 10 is used to move the worker, and the pulley 20 is used to reduce the friction during movement, thereby reducing the physical support of the worker when working. The model of the servo motor 3 is

[0027] SGM7G-13AFC6S, rated power: 100W, rated voltage: single-phase AC200V, rated speed: 3000rpm, rated torque: 0.32Nm, peak torque: 1.2Nm, encoder resolution: 20-bit (1280000P / R), brake type: built-in electromagnetic brake;

[0028] One end of the A strap 13 and the B strap 14 is fixedly connected with a buckle 16, and the other end of the A strap 13 and the B strap 14 is fixedly connected with a clamping block 17. The arrangement of the buckle 16 and the clamping block 17 plays a role in fixing the A strap 13 and the B strap 14;

[0029] The surface of the motor box 2 is fixedly connected with a support plate 18, and one end of the support plate 18 is provided with a groove. The arrangement of the support plate 18 and the groove facilitates the sliding of the extension rod 8, and the extension rod 8 is slidably connected to the inside of the groove;

[0030] One side of the support plate 18 is fixedly connected to a support inclined plate 19, one side of the support inclined plate 19 is fixedly connected to the edge of the surface of the support transverse plate 1, and the bottom of the support transverse plate 1 is fixedly connected to a universal wheel, and the device is moved by the setting of the universal wheel;

[0031] A rectangular groove is provided at the edge of the bottom of the slider 10, and a pulley 20 is rotatably connected inside the rectangular groove. The setting of the pulley 20 reduces the friction force when the slider 10 moves.

[0032] A threaded hole is provided at the top of one side of the support plate 18, and a fixing bolt 21 is threadedly connected inside the threaded hole. The setting of the fixing bolt 21 further fixes the extension rod 8, and a threaded circular hole compatible with the fixing bolt 21 is provided on one side of the extension rod 8.

[0033] In the utility model, the working steps of the device are as follows:

[0034] Step 1: First, the staff moves the device to a suitable position, and then the staff starts the power supply of the servo motor 3, and the servo motor 3 starts to drive the rotating rod 4 to rotate, and the rotation of the rotating rod 4 causes the A gear 5 to rotate, and the rotation of the A gear 5 causes the B gear 6 to rotate, and the rotation of the B gear 6 causes the threaded screw 7 to rotate, and the threaded screw 7 rotates to make the extension rod 8 rise;

[0035] Step 2: The staff member passes the leg through the leg strap 15, then places the A strap 13 and the B strap 14 on the staff member's waist, and then inserts the clamp block 17 into the buckle 16 to fix the A strap 13 and the B strap 14;

[0036] The third step: after the staff is fixed, the staff carries the tobacco. When carrying the tobacco, the slider 10 is used to move the staff.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material handling device, comprising a supporting transverse plate (1), Features: The surface of the supporting horizontal plate (1) is fixedly connected to a motor box (2), the interior of the motor box (2) is fixedly connected to a servo motor (3), the output end of the servo motor (3) is spline-connected to a transmission rod, one end of the transmission rod is fixedly connected to a rotating rod (4), the surface of the rotating rod (4) is fixedly connected to an A gear (5), the surface of the A gear (5) is meshed with a B gear (6), the interior of the B gear (6) is fixedly connected to a threaded screw rod (7), and the surface of the threaded screw rod (7) is threadedly connected to an extension rod ( 8), the top of one side of the extension rod (8) is fixedly connected to a limit rod (9), the surface of the limit rod (9) is provided with a slide groove, the interior of the slide groove is slidably connected to a slider (10), the bottom of the slider (10) is fixedly connected to an elastic rope (11), one end of the elastic rope (11) is fixedly connected to a connecting belt (12), the top and bottom of one side of the connecting belt (12) are respectively fixedly connected to an A strap (13) and a B strap (14), and the bottom of the B strap (14) is fixedly connected to a leg strap (15).

2. A material handling device according to claim 1, Features: One end of the A binding strap (13) and the B binding strap (14) are both fixedly connected with a buckle (16), and the other end of the A binding strap (13) and the B binding strap (14) are both fixedly connected with a clamping block (17).

3. A material handling device according to claim 1, Features: A support plate (18) is fixedly connected to the surface of the motor box (2), one end of the support plate (18) is provided with a groove, and the extension rod (8) is slidably connected to the inside of the groove.

4. A material handling device according to claim 3, Features: One side of the support plate (18) is fixedly connected to a support inclined plate (19), one side of the support inclined plate (19) is fixedly connected to the edge of the surface of the support transverse plate (1), and the bottom of the support transverse plate (1) is fixedly connected to a universal wheel.

5. A material handling device according to claim 1, Features: A rectangular groove is provided at the edge of the bottom of the slider (10), and a pulley (20) is rotatably connected inside the rectangular groove.

6. A material handling device according to claim 3, Features: A threaded hole is provided at the top of one side of the support plate (18), a fixing bolt (21) is threadedly connected inside the threaded hole, and a threaded circular hole matching the fixing bolt (21) is provided at one side of the extension rod (8).

Images