Hand-push forklift with radio frequency identification function

Abstract

The utility model relates to the technical field of hand-push forklifts, and discloses a hand-push forklift with a radio frequency identification function, which comprises a forklift body, bottom rods are symmetrically mounted at the side ends of the forklift body, mounting grooves are formed in the side ends of the forklift body, a motor I is fixedly mounted at the top ends of the mounting grooves, and a threaded rod I is fixedly mounted on an output shaft of the motor I; a bearing rod is fixedly installed at the side end of the sliding block; a sliding groove is formed in the top end of the bearing rod; a second motor is fixedly installed at the side end of the sliding groove; a second threaded rod is fixedly installed on an output shaft of the second motor; limiting assemblies are installed at the side ends of the sleeves. According to the hand-push forklift with the radio frequency identification function, through the arrangement of the first motor, the first threaded rod and the sliding block, the height of article transportation is conveniently adjusted, and through the arrangement of a clamping plate and a baffle, articles are conveniently clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of hand pallet trucks, in particular to a hand pallet truck with radio frequency identification function. Background Technique

[0002] A hand pallet truck is a manual logistics handling device for carrying goods. It is equipped with a small-sized hydraulic device, has simple operation and is convenient to use. When in use, its load-bearing arms are inserted into the pallet holes at the bottom of the goods, and the hydraulic system is driven manually to lift and lower the goods, and the handling operation is completed by manual pulling. It is the simplest, most effective and most common loading and unloading and handling tool among pallet transportation tools, and is widely used in logistics, warehouses, factories, hospitals, schools, shopping malls, airports, stadiums, stations, airports, etc.

[0003] According to the search, the Chinese patent document with the authorization announcement number CN202880778U discloses a hand pallet truck with radio frequency identification function. This device can quickly obtain the product information of the goods and the coordinate information of the manual pallet truck through the setting of the RFID computer device and the RFID antenna device. The above information is processed and sent through the RFID computer device to realize the whole-process monitoring from loading to unloading of the goods, providing convenience for the automatic management of material transportation. However, this device cannot clamp and fix the items, which easily causes the position of the items to shift during the moving and transporting process, reducing the applicability of the device body. Therefore, the existing device needs to be improved to meet the actual needs. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a hand pallet truck with radio frequency identification function, which has the advantages of being convenient for clamping and fixing items and convenient for adjusting the transportation height of items, and solves the above technical problems.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present utility model provides the following technical solution: a hand pallet truck with radio frequency identification function, including a forklift body. At both sides of the forklift body, there are symmetrically installed bottom rods. An installation groove is opened at the side end of the forklift body. At the top of the installation groove, there is fixedly installed a first motor. The output shaft of the first motor is fixedly installed with a first threaded rod. A slider is threadedly sleeved on the outer wall of the first threaded rod. A bearing rod is fixedly installed at the side end of the slider. A chute is opened at the top of the bearing rod. A second motor is fixedly installed at the side end of the chute. The output shaft of the second motor is fixedly installed with a second threaded rod. A sleeve is threadedly sleeved on the outer wall of the second threaded rod. A rotating rod is installed at the side end of the sleeve. Clamping plates are fixedly installed on the outer wall of the rotating rod. A limiting component is installed at the side end of the sleeve.

[0008] Preferably, a push rod is installed at the side end of the forklift body, and the push rod is a telescopic rod.

[0009] Through the above technical solution, by setting the push rod, it is convenient to push the device body to move, and the push rod is an adjustable telescopic rod, so the height of the push rod can be adjusted according to the height of different operators.

[0010] Preferably, limiting columns are symmetrically installed inside the installation groove, a limiting rod is installed inside the chute, and the sleeve is sleeved on the outer wall of the limiting rod.

[0011] Through the above technical solution, by setting the limiting columns and the limiting rod, the movement of the slider and the sleeve can be limited respectively.

[0012] Preferably, a first fixing block is fixedly installed inside the chute, and a baffle is fixedly installed at the side end of the first fixing block.

[0013] Through the above technical solution, rubber pads are installed at the side ends of the baffle and the clamping plates. By setting the rubber pads, the clamping wear on the articles can be reduced.

[0014] Preferably, an adjusting plate is installed at the side end of the clamping plate through a fastening bolt.

[0015] Through the above technical solution, by setting the adjusting plate, the height of the clamping plate can be adjusted, which is convenient for clamping and fixing articles of different heights.

[0016] Preferably, the limiting component includes a gear, a second fixing block, an adjusting screw rod and a rack. The gear is fixedly installed on the outer wall of the rotating rod. The second fixing block is fixedly installed at the side end of the sleeve, and an adjusting screw rod is threadedly installed at the side end. The rack is rotatably installed at the side end of the adjusting screw rod.

[0017] Through the above technical solution, the gear and the rack are engaged with each other. Thus, when the gear and the rack are in contact, the rotation of the rotating rod can be limited.

[0018] Preferably, the forklift body is electrically connected to an RFID computer device and an RFID antenna device.

[0019] Through the above technical solution, turn on the power switch to make the RFID computer device and the RFID antenna device in a working state. The RFID computer device dynamically displays the specific coordinate position of the forklift body and the commodity information of the goods carried, and at the same time, the RFID antenna device exchanges information with the monitoring center in the form of electromagnetic waves.

[0020] Compared with the prior art, the present utility model provides a hand pallet truck with radio frequency identification function, having the following beneficial effects:

[0021] 1. In the present utility model, the device body is pushed to the item to be transported, and then the item is placed on the top of the carrying rod. At this time, the clamping plate is rotated to a position perpendicular to the carrying rod, and then the adjusting screw is rotated inward. While the adjusting screw rotates, it drives the rack to move towards the outer wall of the gear until the rack is engaged with the gear, thereby limiting the position of the clamping plate. Then, the second motor is started, and the second motor drives the second threaded rod to rotate. The rotation of the second threaded rod drives the sleeve to move, and the movement of the sleeve drives the clamping plate to move towards the item until the item is clamped and fixed between the clamping plate and the baffle.

[0022] 2. In the present utility model, by loosening the fastening bolt, the adjusting plate can be pulled upward, and the adjusting plate can be adjusted to a suitable height. Then, the first motor is started, and the first motor drives the first threaded rod to rotate. The rotation of the first threaded rod drives the slider to move upward, and the movement of the slider drives the carrying rod to move upward. The upward movement of the carrying rod drives the item to move upward, so that the height of the item during transportation can be adjusted, avoiding the item being dragged due to too low a distance from the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic diagram of the hand pallet truck of the structure of the present utility model;

[0024] Figure 2 Schematic side sectional view of the hand pallet truck of the structure of the present utility model;

[0025] Figure 3 Schematic front sectional view of the hand pallet truck of the structure of the present utility model;

[0026] Figure 4 For the structure of the present utility model Figure 1 Partial enlarged view of A in the middle;

[0027] Figure 5 For the structure of the present utility model Figure 2 Partial enlarged view of B in the middle.

[0028] Wherein: 1. Forklift body; 2. Bottom rod; 3. Installation groove; 4. First motor; 5. First threaded rod; 6. Slide block; 7. Bearing rod; 8. Chute; 81. First fixed block; 82. Baffle; 9. Second motor; 10. Second threaded rod; 11. Sleeve; 12. Rotating rod; 13. Clamping plate; 14. Push rod; 15. Limit post; 16. Limit rod; 17. Tightening bolt; 18. Adjusting plate; 19. Gear; 20. Second fixed block; 21. Adjusting screw; 22. Rack. Detailed implementation manner

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-5 , a hand-push forklift with radio frequency identification function, including a forklift body 1, bottom rods 2 are symmetrically installed at the side ends of the forklift body 1, an installation groove 3 is opened at the side end of the forklift body 1, a first motor 4 is fixedly installed at the top of the installation groove 3, a first threaded rod 5 is fixedly installed on the output shaft of the first motor 4, a slide block 6 is threadedly sleeved on the outer wall of the first threaded rod 5, a bearing rod 7 is fixedly installed at the side end of the slide block 6, a chute 8 is opened at the top of the bearing rod 7, a second motor 9 is fixedly installed at the side end of the chute 8, a second threaded rod 10 is fixedly installed on the output shaft of the second motor 9, a sleeve 11 is threadedly sleeved on the outer wall of the second threaded rod 10, a rotating rod 12 is installed at the side end of the sleeve 11, a clamping plate 13 is fixedly installed on the outer wall of the rotating rod 12, and a limiting component is installed at the side end of the sleeve 11.

[0031] Specifically, a push rod 14 is installed at the side end of the forklift body 1, and the push rod 14 is a telescopic rod. The advantage is that by setting the push rod 14, it is convenient to push the device body to move, and the push rod 14 is an adjustable telescopic rod, so the height of the push rod 14 can be adjusted according to the heights of different operators.

[0032] Specifically, limit posts 15 are symmetrically installed inside the installation groove 3, a limit rod 16 is installed inside the chute 8, and the sleeve 11 is sleeved on the outer wall of the limit rod 16. The advantage is that by setting the limit posts 15 and the limit rod 16, the movements of the slide block 6 and the sleeve 11 can be limited respectively.

[0033] Specifically, a first fixed block 81 is fixedly installed inside the chute 8, and a baffle 82 is fixedly installed at the side end of the first fixed block 81. The advantage is that rubber pads are installed at the side ends of the baffle 82 and the clamping plate 13. By setting the rubber pads, the clamping wear on the articles can be reduced.

[0034] Specifically, an adjusting plate 18 is installed on the side end of the clamping plate 13 through a fastening bolt 17. The advantage is that by setting the adjusting plate 18, the height of the clamping plate 13 can be adjusted, facilitating the clamping and fixing of items with different heights.

[0035] Specifically, the limiting component includes a gear 19, a second fixing block 20, an adjusting screw 21 and a rack 22. The gear 19 is fixedly installed on the outer wall of the rotating rod 12. The second fixing block 20 is fixedly installed on the side end of the sleeve 11, and the adjusting screw 21 is threadedly installed on the side end. The rack 22 is rotatably installed on the side end of the adjusting screw 21. The advantage is that the gear 19 and the rack 22 are engaged, so that when the gear 19 and the rack 22 come into contact, the rotation of the rotating rod 12 can be limited.

[0036] Specifically, the forklift body 1 is electrically connected to an RFID computer device and an RFID antenna device. The advantage is that by turning on the power switch, the RFID computer device and the RFID antenna device are in a working state. The RFID computer device dynamically displays the specific coordinate position of the forklift body 1 and the commodity information of the goods carried. At the same time, the RFID antenna device exchanges information with the monitoring center in the form of electromagnetic waves.

[0037] During use, the device body is pushed to the item to be transported, and then the item is placed on the top of the bearing rod 7. At this time, the clamping plate 13 is rotated to a position perpendicular to the bearing rod 7, and then the adjusting screw 21 is rotated inward. While the adjusting screw 21 rotates, it drives the rack 22 to move towards the outer wall of the gear 19 until the rack 22 and the gear 19 are engaged, thereby limiting the position of the clamping plate 13. The second motor 9 is started, and the second motor 9 drives the second threaded rod 10 to rotate. The rotation of the second threaded rod 10 drives the sleeve 11 to move. The movement of the sleeve 11 drives the clamping plate 13 to move towards the item until the item is clamped and fixed between the clamping plate 13 and the baffle 82. By loosening the fastening bolt 17, the adjusting plate 18 can be pulled upward to adjust the adjusting plate 18 to a suitable height. The first motor 4 is started, and the first motor 4 drives the first threaded rod 5 to rotate. The rotation of the first threaded rod 5 drives the slider 6 to move upward. The movement of the slider 6 drives the bearing rod 7 to move upward. The upward movement of the bearing rod 7 drives the item to move upward, so that the height of the item during transportation can be adjusted, avoiding the item being dragged due to the too low distance from the ground.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hand pallet truck with radio frequency identification function, comprising a forklift body (1), characterized in that: On the symmetric sides of the forklift body (1), there are bottom rods (2) installed. On the side of the forklift body (1), there is an installation groove (3). At the top of the installation groove (3), there is a first motor (4) fixedly installed. The output shaft of the first motor (4) is fixedly installed with a first threaded rod (5). A slider (6) is threadedly sleeved on the outer wall of the first threaded rod (5). A bearing rod (7) is fixedly installed at the side end of the slider (6). A chute (8) is opened at the top of the bearing rod (7). A second motor (9) is fixedly installed at the side end of the chute (8). The output shaft of the second motor (9) is fixedly installed with a second threaded rod (10). A sleeve (11) is threadedly sleeved on the outer wall of the second threaded rod (10). A rotating rod (12) is installed at the side end of the sleeve (11). A clamping plate (13) is fixedly installed on the outer wall of the rotating rod (12). A limiting component is installed at the side end of the sleeve (11).

2. The pallet truck with radio frequency identification function according to claim 1, characterized in that: A push rod (14) is installed on the side of the forklift body (1), and the push rod (14) is a telescopic rod.

3. The pallet truck with radio frequency identification function according to claim 1, characterized in that: Limiting columns (15) are symmetrically installed inside the installation groove (3). A limiting rod (16) is installed inside the chute (8), and the sleeve (11) is sleeved on the outer wall of the limiting rod (16).

4. A hand pallet truck with radio frequency identification function according to claim 1, characterized in that: A first fixing block (81) is fixedly installed inside the chute (8), and a baffle (82) is fixedly installed at the side end of the first fixing block (81).

5. The pallet truck with radio frequency identification function according to claim 1, characterized in that: An adjusting plate (18) is installed at the side end of the clamping plate (13) through a fastening bolt (17).

6. The pallet truck with RFID function according to claim 1, characterized in that: The limiting component includes a gear (19), a second fixing block (20), an adjusting screw (21) and a rack (22). The gear (19) is fixedly installed on the outer wall of the rotating rod (12). The second fixing block (20) is fixedly installed at the side end of the sleeve (11), and an adjusting screw (21) is threadedly installed at the side end. The rack (22) is rotatably installed at the side end of the adjusting screw (21).

7. A manual forklift with radio frequency identification function according to claim 1, characterized in that: The forklift body (1) is electrically connected to an RFID computer device and an RFID antenna device.

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