A high-resilience high-tensile logistics conveying belt

Abstract

The application discloses a kind of high resilience high tensile logistics conveying belts, including conveyor body, the conveyor body is spliced into several detachable modules, the detachable module includes upper support plate, the center of lower end surface of upper support plate is fixedly installed with connecting block, the both sides of the connecting block are provided with threaded hole, the connecting piece is connected in the threaded hole respectively, the connecting piece includes first connecting part, second connecting part and strong spring, the first connecting part is slidably connected with the second connecting part, and strong spring is arranged between the first connecting part and the second connecting part, the first connecting part and the second connecting part can be connected with adjustable gap under stress state between upper support plates by sliding connection, and the close fit between upper support plates is realized by the action of strong spring, and the effect of high tensile and high resilience is realized by the cooperation of first connecting part, second connecting part and strong spring.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of automation machinery, in particular to a high-rebound high-tensile logistics conveying belt. BACKGROUND

[0002] The existing conveying belt includes chain conveying belt, belt conveying belt and roller conveying belt. The belt conveying belt has certain flexibility and can meet certain stretching effect. The chain conveying belt and the roller conveying belt are fixed conveying belts and have stable structure but no elasticity. In order to meet the characteristics of the diversity of goods in logistics transportation, a conveying belt with certain elastic stretching effect and sufficient strength is needed. SUMMARY

[0003] The main purpose of the present application is to provide a high-rebound high-tensile logistics conveying belt, which realizes a conveying belt with certain elastic stretching effect and sufficient strength and meets the characteristics of the diversity of goods in logistics transportation.

[0004] To achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0005] A high-rebound high-tensile logistics conveying belt comprises a conveying belt body, which is composed of a plurality of detachable modules. The detachable module comprises an upper support plate, and a connecting block is fixedly installed at the center of the lower end surface of the upper support plate. Threaded holes are formed on both sides of the connecting block, and connecting pieces are connected in the threaded holes. The connecting piece comprises a first connecting part, a second connecting part and a strong spring. The first connecting part is slidably connected with the second connecting part, and the strong spring is arranged between the first connecting part and the second connecting part.

[0006] Further, the threaded holes on both sides of the connecting block are respectively connected with the first connecting part and the second connecting part, that is, the first connecting part and the second connecting part of a set of connecting pieces are respectively connected between the connecting blocks of two detachable modules.

[0007] Further, the first connecting part comprises a fixed seat, a first L-shaped connecting wall, a second L-shaped connecting arm and a sliding connecting head. An external thread is formed on the outer ring surface of one end of the fixed seat, and the fixed seat is connected with the threaded hole of the connecting block through the external thread. The other end of the fixed seat is fixedly installed with the first L-shaped connecting arm. One end of the first L-shaped connecting arm is swingably connected with the second L-shaped connecting arm. The other end of the second L-shaped connecting arm is fixedly connected with the sliding connecting head. The sliding connecting hole is fixedly formed on the sliding connecting head.

[0008] Further, the second connecting part comprises a first connecting rod, a second connecting rod and a limiting connecting head, an outer thread is formed on one end of the first connecting rod, and the first connecting rod is connected with the threaded hole of the connecting block through the outer thread, the other end of the first connecting rod is swingably connected with the second connecting rod, and the other end of the second connecting rod is fixedly provided with the limiting connecting head.

[0009] Further, mounting grooves are formed on the two side end faces of the upper supporting plate, not less than two connecting threaded holes are fixedly formed in the mounting grooves, the other end of the telescopic connecting piece is fixedly connected with the adjacent upper supporting plate.

[0010] Further, the telescopic connecting piece comprises a first connecting seat, a second connecting seat, a third connecting rod and a reset spring, limiting portions are fixedly installed at the two ends of the third connecting rod, a sliding connecting hole is fixedly formed at one end of the first connecting seat and the second connecting seat, a sliding limiting groove is fixedly formed at the bottom of the sliding connecting hole, the third connecting rod is slidably inserted into the sliding connecting hole, and the limiting portions extend into the sliding limiting groove, and the reset spring is sleeved on the outer ring surface of the third connecting rod arranged in the sliding limiting groove.

[0011] Further, the third connecting rod comprises a first swing portion and a second swing portion, and the first swing portion and the second swing portion are swingably connected through a pin.

[0012] Further, the two sides of the conveying belt body are further fixedly connected with engaging portions, the engaging portions are annular chain structures, and engaging groove portions or engaging tooth portions are fixedly formed on the inner ring surfaces of the engaging portions.

[0013] Further, the connecting base is fixedly arranged at the two sides of the connecting block, threaded holes are formed in the connecting base, the threaded holes are communicated with the connecting holes of the connecting block, and the hole diameters are the same.

[0014] Compared with the prior art, the beneficial effects of the present application are:

[0015] The first connecting part and the second connecting part are slidably connected, the connecting clearance between the upper supporting plates under the stress state can be adjusted, the upper supporting plates are tightly attached through the action of the strong spring, and the high tensile and high rebound effects are realized through the cooperation of the first connecting part, the second connecting part and the strong spring. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a perspective view of the present application;

[0017] Fig. 2 It is a perspective view of the detachable module of the present application;

[0018] Fig. 3This is a perspective view of the telescopic connector of the present invention.

[0019] Figure Labels

[0020] 1. Conveyor belt body; 2. Detachable module; 21. Upper support plate; 22. Connecting block; 23. Connector; 231. First connecting part; 232. Second connecting part; 233. Strong spring; 2311. Fixed seat; 2312. First L-shaped connecting wall; 2313. Second L-shaped connecting arm; 2314. Sliding connector; 2321. First connecting rod; 2322. Second connecting rod; 2323. Limiting connector; 234. Mounting groove; 235. Connecting threaded hole; 236. Telescopic connector; 2361. First connecting seat; 2362. Second connecting seat; 2363. Third connecting rod; 2364. Return spring; 2365. Limiting part; 2366. First swinging part; 2367. Second swinging part; 237. Connecting base. Detailed Implementation

[0021] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more explicit definition of the scope of protection of the present invention.

[0022] See Figs. 1-3 As shown, a high-resilience, high-tensile-strength conveyor belt for logistics includes a conveyor belt body 1, which is composed of several detachable modules 2. Each detachable module 2 includes an upper support plate 21, and a connecting block 22 is fixedly installed at the center of the lower end face of the upper support plate 21. Threaded holes are provided on both sides of the connecting block 22, and connecting members 23 are respectively connected into the threaded holes. Each connecting member 23 includes a first connecting part 231, a second connecting part 232, and a strong spring 233. The first connecting part 231 and the second connecting part 232 are slidably connected, and a strong spring 233 is provided between the first connecting part 231 and the second connecting part 232. 33. The first connecting part 231 includes a fixed base 2311, a first L-shaped connecting wall 2312, a second L-shaped connecting arm 2313, and a sliding connecting head 2314. One end of the fixed base 2311 has an external thread on its outer ring surface and is connected to the threaded hole of the connecting block 22 through the external thread. The other end of the fixed base 2311 is fixedly installed with the first L-shaped connecting arm. One end of the first L-shaped connecting arm is swayably connected to the second L-shaped connecting arm 2313. The other end of the second L-shaped connecting arm 2313 is fixedly connected to the sliding connecting head 2314, and a sliding connecting hole is fixedly opened on the sliding connecting head 2314.

[0023] The second connecting part 232 comprises a first connecting rod 2321, a second connecting rod 2322 and a limiting connecting head 2323, an outer thread is formed on one end of the first connecting rod 2321, and the first connecting rod 2321 is connected with the threaded hole of the connecting block 22 through the outer thread, the other end of the first connecting rod 2321 is swingably connected with the second connecting rod 2322, and the other end of the second connecting rod 2322 is fixedly provided with the limiting connecting head 2323.

[0024] The sliding connecting head 2314 on the second L-shaped connecting arm 2313 of the first connecting part 231 is sleeved on the first connecting rod 2321 of the second connecting part 232 through the sliding connecting hole, the first connecting rod 2321 and the second connecting rod 2322 cannot swing due to the action of the strong spring 233, and can be bent only under the extrusion of the first connecting part 231, and the first connecting part 231 can slide between the first connecting rod 2321 and the second connecting rod 2322 of the second connecting part 232 due to the existence of the strong spring 233.

[0025] When the conveying belt receives a length direction tensile force, the sliding connecting head 2314 of the first connecting part 231 can slide by compressing the spring, and the tensile force can be offset through the elastic force of the strong spring 233.

[0026] The threaded holes on the two sides of the connecting block 22 are respectively connected with the first connecting part 231 and the second connecting part 232, that is, the first connecting part 231 and the second connecting part 232 of one set of connecting members 23 are connected between the connecting blocks 22 of the two detachable modules 2.

[0027] Further, mounting grooves 234 are formed on the two side end faces of the upper support plate 21, not less than two connecting threaded holes 235 are fixedly formed in the mounting grooves 234, and telescopic connecting members 23623 are respectively fixedly installed in the connecting threaded holes 235, and the other end of each telescopic connecting member 23623 is fixedly connected with an adjacent upper support plate 21; the telescopic connecting member 23623 comprises a first connecting seat 2361, a second connecting seat 2362, a third connecting rod 2363 and a reset spring 2364, limiting portions 2365 are fixedly installed at the two ends of the third connecting rod 2363, a sliding connecting hole is fixedly formed at one end of the first connecting seat 2361 and the second connecting seat 2362, and a sliding limiting groove is fixedly formed at the bottom of the sliding connecting hole, the third connecting rod 2363 is slidably inserted into the sliding connecting hole, and the limiting portions 2365 extend into the sliding limiting groove, and the reset spring 2364 is sleeved on the outer ring surface of the third connecting rod 2363 in the sliding limiting groove.

[0028] The third connecting rod 2363 comprises a first swing portion 2366 and a second swing portion 2367, and the first swing portion 2366 and the second swing portion 2367 are swingably connected through a pin.

[0029] The telescopic connecting piece 23623 is used for connecting two detachable modules 2 side by side, and provides a certain elastic stretch, thereby improving the practicability of the device.

[0030] The conveying belt body 1 is further fixedly connected with engaging parts on both sides, the engaging parts are annular chain structures, and engaging groove parts or engaging tooth parts are fixedly arranged on the inner ring surfaces of the engaging parts.

[0031] The engaging parts can be fixedly locked on the side end face of the upper supporting plate 21 of the outermost detachable module 2 through the telescopic connecting piece 23623 or directly.

[0032] The connecting blocks 22 are respectively fixedly provided with connecting bases 237 on both sides, the connecting bases 237 are provided with threaded holes, the threaded holes are in communication with the connecting holes of the connecting blocks 22, and the hole diameters are the same.

[0033] The above only describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above embodiments, and any equivalent modifications or changes made by those skilled in the art according to the disclosed content of the present application shall be included in the protection scope recorded in the claims.

Claims

1. A high-resilience, high-tensile-strength conveyor belt for logistics, comprising a conveyor belt body (1), characterized in that: The conveyor belt body (1) is assembled from several detachable modules (2). Each detachable module (2) includes an upper support plate (21). A connecting block (22) is fixedly installed at the center of the lower end face of the upper support plate (21). Threaded holes are provided on both sides of the connecting block (22). Connecting parts (23) are connected in the threaded holes respectively. The connecting part (23) includes a first connecting part (231), a second connecting part (232), and a strong spring (233). The first connecting part (231) and the second connecting part (232) are slidably connected, and a strong spring (233) is provided between the first connecting part (231) and the second connecting part (232). The first connecting part (231) includes a fixed base (2311), a first L-shaped connecting arm (2312), a second L-shaped connecting arm (2313), and a sliding connector (2314). One end of the fixed base (2311) has an external thread on its outer ring surface and is connected to the threaded hole of the connecting block (22) through the external thread. The other end of the fixed base (2311) is fixedly installed with the first L-shaped connecting arm. One end of the first L-shaped connecting arm is swayably connected to the second L-shaped connecting arm (2313). The other end of the second L-shaped connecting arm (2313) is fixedly connected to the sliding connector (2314). The sliding connector (2314) has a fixed sliding connection hole. The second connecting part (232) includes a first connecting rod (2321), a second connecting rod (2322), and a limiting connecting head (2323). One end of the first connecting rod (2321) has an external thread on its outer ring surface and is connected to the threaded hole of the connecting block (22) through the external thread. The other end of the first connecting rod (2321) is swayably connected to the second connecting rod (2322), and the other end of the second connecting rod (2322) is fixedly provided with the limiting connecting head (2323). The upper support plate (21) is also provided with telescopic connectors (236) on both sides for connecting adjacent detachable modules (2) and allowing them to elastically expand and contract in the width direction.

2. The high-resilience, high-tensile-strength conveyor belt for logistics according to claim 1, characterized in that: The threaded holes on both sides of the connecting block (22) are respectively connected to the first connecting part (231) and the second connecting part (232), that is, the first connecting part (231) and the second connecting part (232) of a set of connecting parts (23) are respectively connected between the connecting blocks (22) of the two detachable modules (2).

3. The high-resilience, high-tensile-strength conveyor belt for logistics according to claim 1, characterized in that: The upper support plate (21) has mounting grooves (234) on both sides of its end face. There are at least two connecting threaded holes (235) fixedly opened in the mounting grooves (234). Telescopic connectors (236) are fixedly installed in the connecting threaded holes (235). The other end of the telescopic connectors (236) is fixedly connected to the adjacent upper support plate (21).

4. A high-resilience, high-tensile-strength conveyor belt for logistics according to claim 3, characterized in that: The telescopic connector (236) includes a first connecting seat (2361), a second connecting seat (2362), a third connecting rod (2363), and a return spring (2364). Limiting parts (2365) are fixedly installed at both ends of the third connecting rod (2363). A sliding connecting hole is fixedly opened at one end of the first connecting seat (2361) and the second connecting seat (2362), and a sliding limiting groove is fixedly opened at the bottom of the sliding connecting hole. The third connecting rod (2363) slides into the sliding connecting hole, and the limiting part (2365) extends into the sliding limiting groove. A return spring (2364) is fitted on the outer ring surface of the third connecting rod (2363) placed in the sliding limiting groove.

5. A high-resilience, high-tensile-strength conveyor belt for logistics according to claim 4, characterized in that: The third connecting rod (2363) includes a first swing part (2366) and a second swing part (2367), which are oscillatingly connected by a pin.

6. A high-resilience, high-tensile-strength conveyor belt for logistics according to claim 1, characterized in that: The conveyor belt body (1) is also fixedly connected to both sides of a meshing part, which is a ring chain structure, and a meshing groove or meshing tooth is fixedly opened on the inner ring surface of the meshing part.

7. A high-resilience, high-tensile-strength conveyor belt for logistics according to claim 1, characterized in that: The connecting block (22) is fixedly provided with connecting bases (237) on both sides. The connecting bases (237) are provided with threaded holes, which are connected to the connecting holes of the connecting block (22) and have the same diameter.

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