A plastic chain plate

Abstract

The present invention discloses a plastic chain plate, belonging to the technical field of chain plates, which includes a module body and a connecting rod; connecting buckles are evenly spaced on both sides of the module body, and the connecting buckles on both sides are symmetrically arranged; the connecting rod runs through the connecting buckles on the adjacent sides of several module bodies, and the module bodies are rotatably arranged around the connecting rod; gear grooves are symmetrically provided on the module body; a spacing groove is provided on the module body; adjacent module bodies are tightly arranged; each connecting buckle is arranged in an arc shape away from the corresponding module body, and the module body is provided with a tight groove between any two adjacent connecting buckles; the tight groove is divided into two parts; the side close to the spacing groove is flat-bottomed, and the side away from the spacing groove is arc-shaped, and the connecting buckle is tightly and rotatably arranged in the tight groove of the adjacent module body. The present application has the effect of reducing the probability of chain plate breakage when objects are alternately hot and cold.

Description

Technical Field

[0001] The invention relates to a plastic chain plate, belonging to the technical field of chain plates. Background Art

[0002] In the middle of the 17th century, the United States began to use aerial ropeways to transport bulk materials; in the middle of the 19th century, various modern conveyor belt conveyors appeared one after another. In 1868, belt conveyors appeared in the UK; in 1887, screw conveyors appeared in the US; in 1905, steel belt conveyors appeared in Switzerland; in 1906, inertial conveyors appeared in the UK and Germany. Since then, conveyor belt conveyors have been continuously improved by the technological progress of machinery manufacturing, motors, chemicals and metallurgical industries, and have gradually developed from completing the transmission within the workshop to completing the material handling within the enterprise, between enterprises and even between cities, becoming an indispensable part of the mechanization and automation of material handling systems.

[0003] The existing plastic chain plates have a defect that the probability of chain plates breaking is relatively high when conveying hot and cold objects for a long time. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a plastic chain plate, which solves the problem of high probability of chain plate breakage in the prior art.

[0005] The technical problem to be solved by the present invention is achieved by adopting the following technical solutions:

[0006] A plastic chain plate comprises a module body and a connecting rod;

[0007] The module body is provided with a plurality of;

[0008] Connecting buckles are evenly spaced on both sides of the module body, and the connecting buckles on both sides are symmetrically arranged;

[0009] The connecting rod passes through the connecting buckles on adjacent sides of a plurality of module bodies, and the module bodies are arranged to rotate around the connecting rod;

[0010] The module body is symmetrically provided with a plurality of gear grooves, and the plurality of gear grooves are evenly spaced along the length direction of the module body;

[0011] The module body is provided with spacing grooves, n spacing grooves are provided on both sides of the module body, and a plurality of groups of spacing grooves are provided in the middle of the module body, and each group of spacing grooves is provided with 2n+1 spacing grooves;

[0012] Adjacent module bodies along the length direction of the module body are tightly arranged, and the distance between two spacing grooves on the side of the adjacent module bodies close to each other is the same as the sum of the distance of the gap groove in the middle of the module body and the thickness of the side walls on both sides of the gap groove;

[0013] Each of the connecting buckles is arranged in an arc shape on the side away from the corresponding module body, and the module body is provided with a tightening groove between any two adjacent connecting buckles;

[0014] The abutment groove is divided into two parts; one side close to the spacing groove is flat-bottomed, and the other side away from the spacing groove is arc-shaped, and the connecting buckle is tightly and rotatably arranged in the abutment groove of the adjacent module body;

[0015] When two module bodies connected by the connecting rod are close to one side of the spacing groove and are tightly arranged, a side wall of one side of the flat bottom of the pressing groove is tightly arranged with the connecting buckle;

[0016] When two module bodies connected by the connecting rod are tightly arranged away from the side of the spacing groove, a side wall of one side of the arc-shaped pressing groove is tightly arranged with the connecting buckle.

[0017] As a preferred example, fixing buckles are provided on both sides of the module body, the fixing buckles are located on the side of the module body away from the connecting rod in the width direction, and the fixing buckles on both sides are respectively tightly arranged against the two ends of the connecting rod.

[0018] The beneficial effects of the present invention are:

[0019] 1. The setting of the gap groove helps to reduce the probability of chain plate breakage when transmitting alternating hot and cold items.

[0020] 2. The side walls on both sides of the gap groove help to increase the strength of the conveyor chain plate and increase the tensile and compressive strength.

[0021] 3. The fixing buckle is set on the side of the module body away from the connecting rod in the width direction, which helps to reduce the gear from touching the convex edge, thereby reducing the probability of the convex edge being stuck and difficult to remove after being damaged by the gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an axonometric schematic diagram of the overall structure of the plastic chain plate according to an embodiment of the present application.

[0023] In the figure: 1. module body; 11. connecting buckle; 12. embedding groove; 13. gear groove; 14. spacing groove; 15. tightening groove; 2. connecting rod; 3. fixing buckle. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below with reference to specific illustrations.

[0025] The embodiment of the present application discloses a plastic chain plate.

[0026] Reference Figure 1 The plastic chain plate includes four module bodies 1, two fixing buckles 3 and a connecting rod 2.

[0027] Connecting buckles 11 are protrudingly formed on both sides of each module body 1 in the width direction, and the connecting buckles 11 on both sides are symmetrically arranged.

[0028] The connecting rod 2 is cylindrical and passes through the connecting buckles 11 of the four module bodies 1 which are adjacent to each other. The four module bodies 1 are all rotatably arranged around the connecting rod 2 .

[0029] Embedding grooves 12 are provided on both sides of the module body 1 in the length direction. Each embedding groove 12 is located on the side of the module body 1 away from the connecting rod 2 in the width direction. Two fixing buckles 3 are respectively clamped on both sides of the length direction of the four module bodies 1.

[0030] Each module body 1 is symmetrically provided with gear grooves 13 . The gear grooves 13 are in the shape of square grooves and are evenly spaced along the length direction of the module body 1 .

[0031] The module body 1 is provided with spacing grooves 14 , two spacing grooves 14 are provided on both sides of the module body 1 , and five spacing grooves 14 are provided in the middle of the module body 1 .

[0032] Adjacent module bodies 1 along the length direction of the module body 1 are tightly arranged, and the distance between two spacing grooves 14 on the side close to each other of adjacent module bodies 1 is the same as the sum of the distance of the gap groove in the middle of the module body 1 and the thickness of the side walls on both sides of the gap groove.

[0033] Each connecting buckle 11 is arranged in an arc shape on a side away from the corresponding module body 1 , and a tightening groove 15 is provided between any two adjacent connecting buckles 11 on the module body 1 .

[0034] The abutting groove 15 is divided into two parts; the side close to the spacing groove 14 is flat-bottomed, and the side away from the spacing groove 14 is arc-shaped. The connecting buckle 11 is tightly and rotatably arranged in the abutting groove 15 of the adjacent module body 1.

[0035] When the two module bodies 1 connected by the connecting rod 2 are pressed against one side of the spacing groove 14, the side wall of the flat bottom of the pressing groove 15 is pressed against the connecting buckle 11; when the two module bodies 1 connected by the connecting rod 2 are pressed against one side away from the spacing groove 14, the side wall of the arc-shaped pressing groove 15 is pressed against the connecting buckle 11.

[0036] The implementation principle of the embodiment of the present application is: in actual installation, the staff first interlaces the connecting buckles 11 of the module body 1, then inserts the connecting rod 2 into the connecting buckle 11 on the adjacent side of the module body 1, and then embeds the fixing buckle 3 into the embedding groove 12, so that the connecting buckle 11 fixes the connecting rod 2 between the two fixing buckles 3.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A plastic chain plate, comprising a module body (1) and a connecting rod (2); The module body (1) is provided with a plurality of; Both sides of the module body (1) are evenly spaced with connection buckles (11), and the connection buckles (11) on both sides are symmetrically arranged; The connecting rod (2) passes through the connecting buckles (11) on adjacent sides of a plurality of module bodies (1), and the module bodies (1) are arranged to rotate around the connecting rod (2); the characteristics are: The module body (1) is symmetrically provided with a plurality of gear grooves (13), and the plurality of gear grooves (13) are evenly spaced along the length direction of the module body (1); The module body (1) is provided with a spacing groove (14), the spacing grooves (14) on both sides of the module body (1) are provided with n numbers, and the spacing grooves (14) in the middle of the module body (1) are provided with a plurality of groups, and each group of the spacing grooves (14) is provided with 2n+1 numbers; Adjacent module bodies (1) along the length direction of the module body (1) are arranged tightly against each other, and the distance between two spacing grooves (14) on one side of adjacent module bodies (1) is equal to the sum of the distance between the gap grooves in the middle of the module body (1) and the thickness of the side walls on both sides of the gap grooves; Each of the connecting buckles (11) is arranged in an arc shape on a side away from the corresponding module body (1), and a tightening groove (15) is provided between any two adjacent connecting buckles (11) on the module body (1); The abutting groove (15) is divided into two parts; the side close to the spacing groove (14) is flat-bottomed, and the side away from the spacing groove (14) is arc-shaped; the connecting buckle (11) is abutted and rotatably arranged in the abutting groove (15) of the adjacent module body (1); When two module bodies (1) connected by the connecting rod (2) are close to one side of the spacing groove (14) and are tightly arranged, a side wall of one side of the flat bottom of the pressing groove (15) is tightly arranged with the connecting buckle (11); When two module bodies (1) connected by the connecting rod (2) are tightly arranged on the side facing away from the spacing groove (14), a side wall of one side of the arc-shaped arrangement of the pressing groove (15) is tightly arranged on the connecting buckle (11); Both sides of the module body (1) are provided with fixing buckles (3), the fixing buckles (3) are located on the side of the module body (1) away from the connecting rod (2) in the width direction, and the fixing buckles (3) on both sides are respectively tightly arranged against the two ends of the connecting rod (2); The provision of the spacing groove (14) helps to reduce the probability of chain plate breakage when conveying alternating hot and cold objects; the side walls on both sides of the spacing groove (14) help to increase the strength of the conveying chain plate, and increase the tensile and compressive strengths.

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