Bundling rope centralized transmission processing mechanism for sheared bundled steel bars

Abstract

The utility model relates to the technical field of bundling rope transmission, specifically relates to a centralized transmission processing mechanism for the bundled steel bar after shearing, which comprises a bundling shearing device main body, a centralized transmission mechanism is arranged on the bundling shearing device main body, the centralized transmission mechanism comprises two side conveyors and a bidirectional hydraulic rod, the outer surface of one side conveyor is fixedly connected with a motor, the output end of the motor is fixedly connected with a speed reducer, and the output end of the speed reducer is fixedly connected with a driving rod. The utility model is characterized in that the bundling rope is conveyed to the center conveyor by the side conveyors on both sides, centralized output processing is carried out, the side conveyors on both sides and the center conveyor are driven by one motor, it is not necessary to separately install a motor for each conveyor, the manufacturing and use cost of equipment is reduced, one pair of bevel gears one and bevel gears two are engaged by the bidirectional hydraulic rod, and the other pair of bevel gears one and bevel gears two are disengaged, so that the no-load of one side conveyor is prevented.

Description

Technical Field

[0001] This utility model relates to the field of binding rope transmission technology, specifically to a centralized transmission and processing mechanism for binding ropes after bundled steel bars have been cut. Background Technology

[0002] In fields such as construction and infrastructure, bundled steel bars need to be cut before use. Currently, after the binding shearing device cuts the steel bars, the scattered binding ropes are mostly transported by a conveyor structure. The conveyor structure generally consists of three conveyor belts, two of which collect the ropes and then transport them to the central conveyor belt. From there, the central conveyor belt transports the ropes to a subsequent collection container. However, the existing three conveyor belts are generally driven by multiple motors, which increases the overall manufacturing cost and energy consumption of the device. Moreover, the current binding shearing device only has a single shearing blade, which cuts the binding ropes individually. The cut binding ropes only fall onto one side conveyor belt, leaving the other side conveyor belt unloaded.

[0003] Therefore, a centralized transmission and processing mechanism for the binding ropes after the bundled steel bars are cut is proposed to solve the problems mentioned above. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a centralized transmission and processing mechanism for the binding ropes after the bundled steel bars have been cut. This mechanism can solve the problem of increasing the overall manufacturing cost and energy consumption of the device due to the three conveyor belts being driven by multiple motors, and it can also solve the problem of one side conveyor belt conveying while the other side conveyor belt is idle.

[0005] To achieve the above objectives, this utility model provides the following technical solution: It includes a main body of a bundling and cutting device, on which a centralized transmission mechanism is provided. The centralized transmission mechanism includes two side conveyor belts and a bidirectional hydraulic rod. A motor is fixedly connected to the outer surface of one of the side conveyor belts. A reducer is fixedly connected to the output end of the motor. A drive rod is fixedly connected to the output end of the reducer. A drive sprocket is fixedly connected to the outer surface of the drive rod. A chain is meshed with the outer surface of the drive sprocket. A driven sprocket is meshed with the inner side of the chain. The center position of the driven sprocket drives the central conveyor belt via a transmission rod. Sliding frames are fixedly connected to the output ends of both sides of the bidirectional hydraulic rod. A bevel gear I is slidably connected to the side of each of the two sliding frames away from the bidirectional hydraulic rod. A bevel gear II is movably connected to the outer surface of each of the two bevel gear I. The two bevel gear IIs are driven by the opposite side conveyor belts via transmission rods.

[0006] Preferably, a guide key is fixedly connected to the outer surface of the drive rod, and the outer surfaces of the drive rod and the guide key are slidably connected to two bevel gears. The guide key allows the bevel gears to slide on the drive rod and rotate with the rotation of the drive rod, ensuring that the power of the motor can be transmitted to the side conveyor belt through the bevel gears.

[0007] Preferably, a protective cover is fixedly connected to the outer surface of the two side conveyor belts, and the bevel gear and drive sprocket are located inside the protective cover. The protective cover can prevent impurities from entering the interior and extend the service life of the bevel gear, chain and other transmission structures.

[0008] Preferably, the inner wall of the protective cover is fixedly connected to a mounting bracket, and the outer surface of the bidirectional hydraulic rod is fixedly connected to the inner side of the mounting bracket. The mounting bracket provides a position for the installation of the bidirectional hydraulic rod, ensuring that the bidirectional hydraulic rod will not shift during operation.

[0009] Preferably, the central conveyor belt is located between the two side conveyor belts. Both side conveyor belts and the central conveyor belt are provided with micro-convex anti-slip points. The two side conveyor belts can simultaneously receive the binding ropes and then transfer them to the central conveyor belt for centralized conveying and processing. The micro-convex anti-slip points increase the friction between the conveyor belt and the binding ropes, preventing the binding ropes from becoming unstable on the conveyor belt.

[0010] Preferably, baffles are provided on both sides of the two side conveyor belts and the central conveyor belt. The baffles prevent the binding rope from popping out of the transmission area. The baffles form a barrier on the conveyor belt, restricting the binding rope in the transmission area of ​​the conveyor belt and reducing the binding rope from falling to the ground.

[0011] Preferably, the outer surfaces of the two bevel gears are provided with annular grooves, which provide a sliding position for the sliding frame. The sliding frame connects the bidirectional hydraulic rod and the bevel gears, while ensuring that the rotation of the bevel gears does not affect the bidirectional hydraulic rod.

[0012] Compared with the prior art, this utility model provides a centralized transmission and processing mechanism for the binding ropes of bundled steel bars after they have been cut, which has the following advantages: 1. The binding ropes are conveyed to the central conveyor belt via the side conveyor belts on both sides for centralized output processing.

[0013] 2. Both the side conveyor belts and the central conveyor belt are driven by a single motor, eliminating the need for a separate motor for each conveyor belt and reducing the manufacturing and operating costs of the equipment.

[0014] 3. The two-way hydraulic rod controls the meshing of one pair of bevel gears and the other pair of bevel gears to prevent one side of the conveyor belt from being unloaded. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the bundling and shearing device of this utility model; Figure 2 This is a schematic diagram of the centralized transmission mechanism of this utility model; Figure 3 This is a schematic diagram of the drive rod structure of this utility model; Figure 4 This is a schematic diagram of the bidirectional hydraulic rod structure of this utility model; Figure 5 This is a schematic diagram of the sliding frame structure of this utility model.

[0016] In the diagram: 1. Main body of the bundling and shearing device; 2. Centralized transmission mechanism; 201. Side conveyor belt; 202. Motor; 203. Reducer; 204. Drive rod; 205. Drive sprocket; 206. Chain; 207. Driven sprocket; 208. Central conveyor belt; 209. Bidirectional hydraulic rod; 210. Sliding frame; 211. Bevel gear one; 212. Bevel gear two; 213. Guide key; 214. Mounting frame; 215. Protective cover. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0018] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4The centralized transmission and processing mechanism for the binding ropes after shearing of bundled steel bars in this embodiment includes: a binding and shearing device body 1, which includes a centralized transmission mechanism 2 and steel bar binding rope shearing related components. The binding rope shearing device is a single unit. The binding and shearing device body 1 is equipped with the centralized transmission mechanism 2, which is responsible for centrally transporting the sheared binding ropes to subsequent processing equipment. The centralized transmission mechanism 2 includes two side conveyor belts 201 and a bidirectional hydraulic rod 209. The side conveyor belts 201 are symmetrically distributed on both sides of the central conveyor belt 208, used to receive the sheared binding ropes and transmit them to the central conveyor belt 208. The bidirectional hydraulic rod 209 controls bevel gear 1 211 and bevel gear 2 2. The engagement or disengagement of conveyor belt 12 enables the start and stop of side conveyor belt 201. Since there is only one binding rope cutting device, the cut binding rope will only fall onto one side conveyor belt 201, preventing the other side conveyor belt 201 from being unloaded. Meanwhile, the bidirectional hydraulic rod 209 is controlled by a PLC and is connected to a hydraulic pump and hydraulic oil tank via pipes. The bidirectional hydraulic rod 209 has two chambers. The external hydraulic pump injects hydraulic oil into one chamber of the hydraulic cylinder through a hydraulic interface, pushing the piston rod to extend and the other piston rod to retract. If oil is injected into the other chamber, the piston rod retracts and the other piston rod extends. A motor 202 is fixedly connected to the outer surface of one side conveyor belt 201, which is part of the entire assembly... The intermediate transmission mechanism 2 provides power to drive the side conveyor belt 201 and the central conveyor belt 208. A reducer 203 is fixedly connected to the output end of the motor 202, reducing the output speed of the motor 202 and increasing the output torque. A drive rod 204 is fixedly connected to the output end of the reducer 203, receiving the power from the reducer 203 and transmitting it to the drive sprocket 205 and two bevel gears 211. The drive sprocket 205 is fixedly connected to the outer surface of the drive rod 204, transmitting the power of the drive rod 204 to the chain 206. The chain 206 is meshed with the outer surface of the drive sprocket 205, connecting the drive sprocket 205 to the driven sprocket 207, transmitting the power of the drive sprocket 205 to the driven sprocket 207. The driven sprocket 207 is meshed with the inner side of the chain 206 and receives power from the chain 206. It drives the central conveyor belt 208 to rotate through the transmission rod. The center position of the driven sprocket 207 drives the central conveyor belt 208 through the transmission rod. It is located between the two side conveyor belts 201 and receives the binding ropes transmitted by the two side conveyor belts 201 and outputs them to the subsequent processing equipment. The central conveyor belt 208 is located between the two side conveyor belts 201. Both the two side conveyor belts 201 and the central conveyor belt 208 are provided with slightly raised anti-slip points. Both sides of the two side conveyor belts 201 and the central conveyor belt 208 are provided with baffles to prevent the binding ropes from popping out of the transmission area. After the motor 202 and reducer 203 are started, they drive the drive sprocket 205 and bevel gear 211 to rotate via the drive rod 204. The chain 206 transmits the power of the drive sprocket 205 to the driven sprocket 207. The driven sprocket 207 drives the central conveyor belt 208 to rotate via the transmission rod. The bevel gear 211 meshes with the bevel gear 212, which drives the side conveyor belt 201 via the transmission rod. The side conveyor belt 201 receives the cut binding rope and transmits it to the central conveyor belt 208, which then outputs it to the subsequent processing equipment.

[0019] Please see Figure 3 , Figure 4 and Figure 5 The two output ends of the bidirectional hydraulic rod 209 are respectively fixedly connected to sliding frames 210, which connect the bidirectional hydraulic rod 209 to bevel gear 211. The thrust and pull of the bidirectional hydraulic rod 209 drive bevel gear 211, realizing the engagement or disengagement of bevel gear 211 and bevel gear 212. The sides of the two sliding frames 210 away from the bidirectional hydraulic rod 209 are respectively slidably connected to bevel gear 211, transmitting the rotational power of the drive rod 204 to bevel gear 212. At the same time, they can engage or disengage bevel gear 212 to realize the start or stop of the side conveyor belt 201. The outer surfaces of the two bevel gears 211 are respectively movably connected to bevel gear 212, receiving the power of bevel gear 211 and transmitting it to the side conveyor belt 201 through the transmission rod. Moreover, the parameters of bevel gear 211 and bevel gear 212 are completely identical. Two bevel gears 212 are driven by the opposite side conveyor belts 201 via a transmission rod. A guide key 213 is fixedly connected to the outer surface of the drive rod 204 to ensure synchronous rotation of the drive rod 204 and bevel gear 211, while allowing bevel gear 211 to slide along the drive rod 204. The outer surfaces of the drive rod 204 and the guide key 213 are slidably connected to the two bevel gears 211. The outer surfaces of the two bevel gears 211 are provided with annular grooves, which provide a sliding position for the sliding frame 210. A protective cover 215 is fixedly connected to the outer surfaces of the two side conveyor belts 201. The positions of the bevel gear 211 and the drive sprocket 205 and other transmission structures are located inside the protective cover 215. A mounting frame 214 is fixedly connected to the inner wall of the protective cover 215. The outer surface of the bidirectional hydraulic rod 209 is fixedly connected to the inner side of the mounting frame 214. According to the actual feeding situation of the two side conveyor belts 201, the sliding frame 210 is moved by the bidirectional hydraulic rod 209. The ball bearings of the sliding frame 210 are embedded in the annular groove of the first bevel gear 211, pushing the first bevel gear 211 to move along the guide key 213 towards the second bevel gear 212 until the two mesh. At this time, the power of the first bevel gear 211 is transmitted to the second bevel gear 212, and the second bevel gear 212 drives the corresponding side conveyor belt 201 to run through the transmission rod. If the side conveyor belt 201 is unloaded, the bidirectional hydraulic rod 209 pulls the sliding frame 210 to move in the opposite direction, so that the first bevel gear 211 and the second bevel gear 212 are disengaged, and the side conveyor belt 201 can be stopped.

[0020] The working principle of the above embodiments is as follows: In operation, the starting of motor 202 and reducer 203 causes drive rod 204 to rotate drive sprocket 205 and bevel gear 211. Chain 206 transmits power from drive sprocket 205 to driven sprocket 207. Driven sprocket 207 drives central conveyor belt 208 via transmission rod. Based on the actual feeding situation of the two side conveyor belts 201, sliding frame 210 is moved by bidirectional hydraulic rod 209. Sliding frame 210 pushes bevel gear 211 along guide key 213 to bevel gear 212 until they mesh. At this time, power from bevel gear 211 is transmitted to bevel gear 212. Bevel gear 212 drives the corresponding side conveyor belt 201 via transmission rod. Side conveyor belt 201 receives the cut binding rope and transmits it to central conveyor belt 208, which then outputs it to subsequent processing equipment.

[0021] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mechanism for centralized transmission and processing of binding ropes after shearing bundled steel bars, characterized in that, include: The main body (1) of the bundling and cutting device is provided with a centralized transmission mechanism (2). The centralized transmission mechanism (2) includes two side conveyor belts (201) and a bidirectional hydraulic rod (209). A motor (202) is fixedly connected to the outer surface of one of the side conveyor belts (201). A reducer (203) is fixedly connected to the output end of the motor (202). A drive rod (204) is fixedly connected to the output end of the reducer (203). A drive sprocket (205) is fixedly connected to the outer surface of the drive rod (204). A chain is meshed with the outer surface of the drive sprocket (205). The chain (206) has a driven sprocket (207) meshing with its inner side. The center of the driven sprocket (207) drives the central conveyor belt (208) through the transmission rod. The two output ends of the bidirectional hydraulic rod (209) are respectively fixedly connected to the sliding frame (210). The two sliding frames (210) are respectively slidably connected to the side away from the bidirectional hydraulic rod (209) with bevel gear one (211). The outer surfaces of the two bevel gear one (211) are respectively movably connected to bevel gear two (212). The two bevel gear two (212) are respectively driven by the transmission rod and the opposite side conveyor belt (201).

2. The centralized transmission and processing mechanism for binding ropes after shearing bundled steel bars according to claim 1, characterized in that: The outer surface of the drive rod (204) is fixedly connected to a guide key (213), and the outer surfaces of the drive rod (204) and the guide key (213) are slidably connected to two bevel gears (211).

3. The centralized transmission and processing mechanism for binding ropes after shearing bundled steel bars according to claim 1, characterized in that: A protective cover (215) is fixedly connected to the outer surface of the two side conveyor belts (201), and the transmission structure such as the bevel gear (211) and the drive sprocket (205) is located inside the protective cover (215).

4. The centralized transmission and processing mechanism for binding ropes after shearing bundled steel bars according to claim 3, characterized in that: The inner wall of the protective cover (215) is fixedly connected to the mounting bracket (214), and the outer surface of the bidirectional hydraulic rod (209) is fixedly connected to the inner side of the mounting bracket (214).

5. The centralized transmission and processing mechanism for binding ropes after shearing bundled steel bars according to claim 1, characterized in that: The central conveyor belt (208) is located between the two side conveyor belts (201), and micro-convex anti-slip points are provided on both the two side conveyor belts (201) and the central conveyor belt (208).

6. The centralized transmission and processing mechanism for binding ropes after shearing bundled steel bars according to claim 1, characterized in that: Both sides of the two side conveyor belts (201) and the center conveyor belt (208) are provided with baffles to prevent the binding ropes from popping out of the transmission area.

7. The centralized transmission and processing mechanism for binding ropes after shearing bundled steel bars according to claim 1, characterized in that: The outer surfaces of the two bevel gears (211) are provided with annular grooves, which provide a sliding position for the sliding frame (210).

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