A trolley connector

Abstract

A trolley connector, which relates to the technical field of material handling systems. It comprises a roller connecting plate, a first connecting ear plate, a second connecting ear plate, a first connecting block, a tractor connecting rod, a second connecting block, a fixed platform, a fork connecting rod, a hinge connecting shaft, a boss, and a fork tip connecting sleeve. A pair of first connecting ear plates are provided at the upper end of the front surface of the roller connecting plate, a pair of second connecting ear plates are provided at the lower end of the front surface of the roller connecting plate, a first connecting block is provided at the middle end of the rear surface of the roller connecting plate, a tractor connecting rod is provided at the rear end of the first connecting block, a second connecting block is provided at the lower end of the rear surface of the roller connecting plate, and a fixed platform is provided on the upper surface of the second connecting block. After adopting the above technical scheme, the beneficial effects of the present invention are: simple structure, ingenious design, low cost, easy installation, large conveying capacity, multiple trolleys can be connected together, pulled away by a tractor, and transported to various workstations, and it has good promotion value.

Description

Technical Field

[0001] The invention relates to the technical field of material handling systems, and in particular to a trolley connector. Background Art

[0002] Material Handling System (MHS) refers to a series of related equipment and devices used in a process or logical action system to coordinate and rationally move, store or control materials. It can design and arrange material handling systems, equipment and containers.

[0003] The ultimate goal of the enterprise material handling system is to reduce the handling cost while ensuring the normal production of the enterprise, and to ensure that the enterprise's products are sufficiently competitive in the market. In modern enterprises, material handling costs generally account for about 20% to 30% of the total product cost. In the machinery industry, material handling costs are as high as 35% to 40%. Therefore, reducing the operating cost of the material handling system is a way to increase corporate profits.

[0004] Hydraulic trolleys are used in many enterprises and logistics transfer stations. Manual handling of small and scattered goods is convenient and fast, but it will waste manpower when it comes to batch handling and the need for multiple people and multiple vehicles. Summary of the invention

[0005] The purpose of the present invention is to provide a trolley connector in view of the defects and shortcomings of the prior art, which has a simple structure, ingenious design, low cost, convenient installation, and large conveying capacity. It can connect multiple trolleys together, be pulled away by a tractor, and transported to various workstations. It has good promotion value.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: it comprises a roller connecting plate 1, a first connecting ear plate 2, a second connecting ear plate 3, a first connecting block 4, a tractor connecting rod 5, a second connecting block 6, a fixed platform 7, a fork connecting rod 8, a hinge connecting shaft 9, a boss 10, and a fork tip connecting sleeve 11. A pair of first connecting ear plates 2 are arranged at the upper end of the front surface of the roller connecting plate 1, a pair of second connecting ear plates 3 are arranged at the lower end of the front surface of the roller connecting plate 1, a first connecting block 4 is arranged at the middle end of the rear surface of the roller connecting plate 1, the rear end of the first connecting block 4 is connected to the tractor connecting rod 5, the lower end of the rear surface of the roller connecting plate 1 is arranged at the second connecting block 6, the upper surface of the second connecting block 6 is arranged at a fixed platform 7, the left and right side surfaces of the fixed platform 7 are respectively arranged with a fork connecting rod 8, the left and right fork connecting rods 8 are hinged through the hinge connecting shaft 9, a boss 10 is arranged on the outer side of the rear end of the fork connecting rod 8, and a fork tip connecting sleeve 11 is arranged at the rear end of the boss 10.

[0007] The fork connecting rod 8 is a high-strength steel connecting rod.

[0008] The fork connecting rod 8 is hinged to the boss 10 via a pin 101 .

[0009] The fork connecting rod 8 includes a first straight connecting rod 81, an oblique connecting rod 82, and a second connecting rod 83. The front end of the first straight connecting rod 81 is arranged on the outer surface of the fixed platform 7, the rear end of the first straight connecting rod 81 is provided with an oblique connecting rod 82, the rear end of the oblique connecting rod 82 is provided with a second connecting rod 83, and a boss 10 is arranged on the outer side of the second connecting rod 83.

[0010] A reinforcing plate 80 is provided between the connection points of the oblique connecting rod 82 and the second connecting rod 83 .

[0011] The working principle of the present invention is as follows: a pair of first connecting ear plates 2 and a pair of second connecting ear plates 3 are arranged on the front surface of the roller connecting plate 1, and the pair of first connecting ear plates 2 and a pair of second connecting ear plates 3 are respectively connected to the hand support handle connecting shaft and the roller shaft, and are connected and fixed together with the hand forklift without affecting the steering function of the hand forklift. A first connecting block 4 is arranged at the middle end of the rear surface of the roller connecting plate 1, and a tractor connecting rod 5 at the rear end of the first connecting block 4 is used to complete the connection between the first hand trolley and the tractor. A second connecting block 6 is arranged at the lower end of the rear surface of the roller connecting plate 1. A fixed platform 7 is provided on the upper surface of the second connecting block 6, and a fork connecting rod 8 is provided on the left and right side surfaces of the fixed platform 7. The fork connecting rod 8 is a high-strength steel connecting rod. The left and right fork connecting rods 8 are hinged by a hinge connecting shaft 9. When not in use, they can be retracted upwards through the connecting shaft 9 and hung on the handle rod of the trolley. When in use, they can be put down and connected to the fork tip connecting sleeve 11 of the previous trolley. The rear end of the fork connecting rod 8 is hinged to the boss 10 through a pin shaft 101. The rear end of the boss 10 is provided with a fork tip connecting sleeve 11, and the fork tip connecting sleeve 11 is fixed to the trolley fork by bolts.

[0012] After adopting the above technical scheme, the beneficial effects of the present invention are: simple structure, ingenious design, low cost, convenient installation, large conveying capacity, and multiple trolleys can be connected together and pulled away by a tractor to be transported to various workstations. It has good promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Explanation of the accompanying drawings: roller connecting plate 1, first connecting ear plate 2, second connecting ear plate 3, first connecting block 4, tractor connecting rod 5, second connecting block 6, fixed platform 7, fork connecting rod 8, hinge connecting shaft 9, boss 10, fork tip connecting sleeve 11, reinforcement plate 80, first straight connecting rod 81, oblique connecting rod 82, second connecting rod 83, pin shaft 101. DETAILED DESCRIPTION

[0016] See also Figure 1 As shown, the technical solution adopted in this specific embodiment is: it comprises a roller connecting plate 1, a first connecting ear plate 2, a second connecting ear plate 3, a first connecting block 4, a tractor connecting rod 5, a second connecting block 6, a fixed platform 7, a fork connecting rod 8, a hinge connecting shaft 9, a boss 10, and a fork tip connecting sleeve 11. A pair of first connecting ear plates 2 are arranged at the upper end of the front surface of the roller connecting plate 1, a pair of second connecting ear plates 3 are arranged at the lower end of the front surface of the roller connecting plate 1, a first connecting block 4 is arranged at the middle end of the rear surface of the roller connecting plate 1, the rear end of the first connecting block 4 is connected to the tractor connecting rod 5, the lower end of the rear surface of the roller connecting plate 1 is arranged at the second connecting block 6, the upper surface of the second connecting block 6 is arranged at a fixed platform 7, the left and right side surfaces of the fixed platform 7 are respectively arranged with a fork connecting rod 8, the left and right fork connecting rods 8 are hinged through the hinge connecting shaft 9, a boss 10 is arranged on the outer side of the rear end of the fork connecting rod 8, and a fork tip connecting sleeve 11 is arranged at the rear end of the boss 10.

[0017] The fork connecting rod 8 is a high-strength steel connecting rod, which can improve the structural characteristics of the fork connecting rod 8, prevent the fork connecting rod 8 from deformation, and reduce the damage of the fork connecting rod 8.

[0018] The fork connecting rod 8 and the boss 10 are hinged by a pin 101. The fork connecting rod 8 and the boss 10 are hinged by a pin 101 to facilitate the hinged movement therebetween.

[0019] The fork connecting rod 8 comprises a first straight connecting rod 81, an oblique connecting rod 82, and a second connecting rod 83. The front end of the first straight connecting rod 81 is arranged on the outer surface of the fixed platform 7, the rear end of the first straight connecting rod 81 is provided with an oblique connecting rod 82, the rear end of the oblique connecting rod 82 is provided with a second connecting rod 83, and a boss 10 is arranged on the outer side of the second connecting rod 83. The arrangement and connection of the first straight connecting rod 81, the oblique connecting rod 82, and the second connecting rod 83 improves the flexibility of the fork connecting rod 8.

[0020] A reinforcing plate 80 is provided between the connection of the oblique connecting rod 82 and the second connecting rod 83. A reinforcing plate 80 is provided at the connection of the oblique connecting rod 82 and the second connecting rod 83 on the left and right sides, which can improve the connection strength between them and prevent the middle end of the fork connecting rod 8 from deformation.

[0021] The working principle of the present invention is as follows: a pair of first connecting ear plates 2 and a pair of second connecting ear plates 3 are arranged on the front surface of the roller connecting plate 1, and the pair of first connecting ear plates 2 and a pair of second connecting ear plates 3 are respectively connected to the hand support handle connecting shaft and the roller shaft, and are connected and fixed together with the hand forklift without affecting the steering function of the hand forklift. A first connecting block 4 is arranged at the middle end of the rear surface of the roller connecting plate 1, and a tractor connecting rod 5 at the rear end of the first connecting block 4 is used to complete the connection between the first hand trolley and the tractor. A second connecting block 6 is arranged at the lower end of the rear surface of the roller connecting plate 1. A fixed platform 7 is provided on the upper surface of the second connecting block 6, and a fork connecting rod 8 is provided on the left and right side surfaces of the fixed platform 7. The fork connecting rod 8 is a high-strength steel connecting rod. The left and right fork connecting rods 8 are hinged by a hinge connecting shaft 9. When not in use, they can be retracted upwards through the connecting shaft 9 and hung on the handle rod of the trolley. When in use, they can be put down and connected to the fork tip connecting sleeve 11 of the previous trolley. The rear end of the fork connecting rod 8 is hinged to the boss 10 through a pin shaft 101. The rear end of the boss 10 is provided with a fork tip connecting sleeve 11, and the fork tip connecting sleeve 11 is fixed to the trolley fork by bolts.

[0022] After adopting the above technical scheme, the beneficial effects of the present invention are: simple structure, ingenious design, low cost, convenient installation, large conveying capacity, and multiple trolleys can be connected together and pulled away by a tractor to be transported to various workstations. It has good promotion value.

[0023] The above description is only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A trolley connector, characterized in that: It comprises a roller connecting plate (1), a first connecting ear plate (2), a second connecting ear plate (3), a first connecting block (4), a tractor connecting rod (5), a second connecting block (6), a fixed platform (7), a fork connecting rod (8), a hinge connecting shaft (9), a boss (10), and a fork tip connecting sleeve (11). The upper end of the front surface of the roller connecting plate (1) is provided with a pair of first connecting ear plates (2), the lower end of the front surface of the roller connecting plate (1) is provided with a pair of second connecting ear plates (3), and the middle end of the rear surface of the roller connecting plate (1) is provided with a pair of first connecting ear plates (2). A first connection block (4) is provided, the rear end of the first connection block (4) is connected to a tractor connection rod (5), a second connection block (6) is provided at the lower end of the rear surface of the roller connection plate (1), a fixed platform (7) is provided on the upper surface of the second connection block (6), a fork connection rod (8) is provided on the left and right side surfaces of the fixed platform (7), the left and right fork connection rods (8) are hinged via a hinge connection shaft (9), a boss (10) is provided on the outer side of the rear end of the fork connection rod (8), and a fork tip connection sleeve (11) is provided at the rear end of the boss (10).

2. A trolley connector according to claim 1, characterized in that: The fork connecting rod (8) is a high-strength steel connecting rod.

3. A trolley connector according to claim 1, characterized in that: The fork connecting rod (8) is hinged to the boss (10) via a pin (101).

4. A trolley connector according to claim 1, characterized in that: The fork connecting rod (8) comprises a first straight connecting rod (81), an oblique connecting rod (82), and a second connecting rod (83); the front end of the first straight connecting rod (81) is arranged on the outer surface of the fixed platform (7); the rear end of the first straight connecting rod (81) is provided with an oblique connecting rod (82); the rear end of the oblique connecting rod (82) is provided with a second connecting rod (83); and a boss (10) is arranged on the outer side of the second connecting rod (83).

5. A trolley connector according to claim 4, characterized in that: A reinforcing plate (80) is provided between the connection point between the oblique connecting rod (82) and the second connecting rod (83).

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