CN205058652U - Four-wire irradiation tractor - Google Patents

Abstract

The utility model discloses a four-line irradiation tractor, which comprises a sealing box and two groups of main and auxiliary wheel groups, wherein the top of the sealing box is just opposite to a radiation beam, the two groups of main and auxiliary wheel groups are symmetrically arranged at the top of the sealing box corresponding to the two sides of the radiation beam, a driving device connected with the two groups of main and auxiliary wheel groups is arranged at the bottom of the sealing box, and a cooling system and an exhaust system are arranged on the sealing box; the utility model has the advantages of ingenious and reasonable design, synchronously drives two sets of main and auxiliary wheel sets through the driving device, can synchronously produce four cables, has high production efficiency and greatly improves the productivity; the whole structure adopts a sealed structure, and an exhaust system is added, so that harmful gas can be thoroughly removed, and each component is protected, so that the component is not easy to corrode and age, the service cycle is long, and the production cost is saved; meanwhile, the wire is cooled by the cooling system, so that adverse effects caused by overhigh temperature of the wire are avoided, and the product quality is effectively ensured; in addition, the whole structure is simple and compact, the realization is easy, the operation is simple and easy, and the wide popularization and application are facilitated.

Description

Four-wire irradiation tractor

technical field

The utility model relates to the technical field of tractors, in particular to a four-wire irradiation tractor.

Background technique

With the development of the cable industry, the use of environmentally friendly rubber cables is becoming wider and wider, but the existing rubber cables are all produced by vulcanization, which pollutes the environment greatly. The process is centralized, the harmful substances can be treated in a centralized manner, and the environmental pollution is less, so it has been widely used.

In the under-beam irradiation equipment, irradiation traction is an indispensable equipment, which provides cable transmission power for under-beam irradiation production. In the existing under-beam irradiation equipment, the tractor adopts: 1. Single-head double-support structure, which is inconvenient to wind, and can only meet single-line irradiation, and the production efficiency is low; 2. The transmission parts and rotating parts are both The leakage type has many equipment gaps, and the harmful gas should not be completely removed. In the irradiation production, the transmission parts and rotating parts are easy to corrode and age, the service life is short, and the parts need to be replaced frequently, which wastes production costs.

Utility model content

In view of the above deficiencies, the purpose of this utility model is to provide a four-wire with ingenious and reasonable structural design, high production efficiency, effective removal of harmful gases, protection of each component, making it not easy to corrode and aging, long service life, and saving production costs. Irradiation tractor.

In order to achieve the above purpose, the technical solution provided by the utility model is: a four-wire irradiation tractor, which includes a sealed box and two sets of main and auxiliary wheels, the top of the sealed box is facing the radiation beam, and the two sets of main The two sides of the auxiliary wheel set corresponding to the radiation beam are symmetrically arranged on the top of the sealed box, and the driving device connected with the two sets of main and auxiliary wheel sets is arranged at the bottom of the sealed box, corresponding to the wire materials on the two sets of main and auxiliary wheel sets The traction track is provided with a cooling system in the sealed box, and the sealed box is provided with an exhaust system.

As an improvement of the present utility model, the main and auxiliary wheel sets include a main traction wheel and a secondary traction wheel arranged parallel to the main traction wheel.

As an improvement of the present utility model, the drive device includes a variable frequency motor, a shaft coupling and a cross steering gear, the frequency conversion motor is connected to the input end of the cross steering gear through a coupling, and the output of the cross steering gear The ends are respectively connected with the main traction pulley and the main traction pulley through a transmission assembly.

As an improvement of the utility model, the transmission assembly is a synchronous pulley assembly.

As an improvement of the utility model, the bottom of the sealed box is provided with a support frame, and the bottom of the support frame is provided with a roller matching the track, and the track is fixed on the base plate, corresponding to one side of the track An up and down rotation adjustment mechanism and a locking mechanism connected with the sealed box are provided.

As an improvement of the utility model, the up and down rotation adjustment mechanism includes an up and down connecting seat, an up and down adjusting screw rod and a bottom plate, the bottom plate is arranged on the bottom surface of the sealed box, and is provided with a Adjusting nuts, the lower ends of the up and down adjusting screw rods are rotatably arranged on the upper and lower connecting seats, and the upper ends extend into the adjusting nuts.

As an improvement of the utility model, the locking mechanism includes a locking connection seat and a locking screw rod, the lower end of the locking screw rod is hinged on the locking connection seat, and a When it turns upwards on the hinge axis, it can bear against the lock nut on the upper surface of the bottom plate.

As an improvement of the utility model, the cooling system includes a cooling tray and water-separating combs arranged on both sides above the cooling tray, and a wire cooling water inlet connected to the water-separating comb is provided on the sealed box. and a tray cooling water inlet and a tray cooling water outlet connected to the cooling tray.

As an improvement of the present utility model, the exhaust system includes an exhaust fan, the exhaust fan is arranged on the sealed box, and an exhaust port is arranged on the sealed box.

The beneficial effects of the utility model are as follows: the utility model has an ingenious and reasonable design, synchronously drives two sets of main and auxiliary wheel sets through the driving device, can synchronously produce four cables, has high production efficiency, and greatly improves the production capacity; the whole adopts a sealed structure, And add an exhaust system, which can completely remove harmful gases, protect each component, make it not easy to corrode and age, have a long service life, and save production costs; at the same time, the wire is cooled by the cooling system to avoid adverse effects caused by excessive temperature of the wire , to effectively guarantee the product quality; in addition, the overall structure is simple and compact, easy to implement, and easy to operate, which is conducive to widespread popularization and application.

Below in conjunction with accompanying drawing and embodiment, the utility model is further described.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram 1 of the main and auxiliary wheel sets in the utility model.

Fig. 3 is a structural schematic diagram II of the main and auxiliary wheel sets in the utility model.

Fig. 4 is a structural schematic diagram 1 of the cooling system and the exhaust system in the utility model.

Fig. 5 is the structural schematic diagram II of the cooling system and the exhaust system in the utility model.

detailed description

Referring to Fig. 1, Fig. 2 and Fig. 3, a four-wire irradiation tractor provided in this embodiment includes a sealed box 1 and two sets of primary and secondary wheel sets 2, and the top of the sealed box 1 faces the radiation beam 3 The two sets of main and auxiliary wheel sets 2 are symmetrically arranged on the top of the sealed box 1 corresponding to the two sides of the radiation beam 3, and the drive device 4 connected with the two sets of main and auxiliary wheel sets 2 is arranged at the bottom of the sealed box 1, corresponding to A cooling system 5 is provided on the sealing box 1 for the wire material traction track on the two sets of main and auxiliary wheel sets 2, and an exhaust system 6 is provided on the sealing box 1. Preferably, the sealed box 1 is a stainless steel box body, and a stainless steel door is added for easy operation. The sealed box 1 is provided with a power inlet 15 for convenient wiring.

Specifically, the main and auxiliary wheel set 2 includes a main traction wheel 21 and a secondary traction wheel 22 arranged parallel to the main traction wheel 21 .

Preferably, the driving devices 4 are in two groups, which are respectively arranged at both ends of the main and auxiliary wheel sets 2 . The driving device 4 includes a variable frequency motor 41, a shaft coupling 42 and a cross steering gear 43, the frequency conversion motor 41 is connected with the input end of the cross steering gear 43 through the shaft coupling 42, and the output end of the cross steering gear 43 is passed through The transmission assemblies 44 and 45 are connected with the main traction pulley 21 and the main traction pulley 21 respectively. Preferably, the transmission assembly 44 is a synchronous pulley assembly.

The bottom of the sealed box 1 is provided with a support frame 11, and the bottom of the support frame 11 is provided with a roller 12 that is compatible with the track 7, and the track 7 is fixed on the base plate 8, and a side position corresponding to the track 7 is provided. There is an up and down rotation adjustment mechanism 13 and a locking mechanism 14 connected with the sealed box 1 . The up and down rotation adjustment mechanism 13 includes an up and down connecting seat 131, an up and down adjusting screw rod 132 and a base plate 133, the base plate 133 is arranged on the bottom surface of the sealed box 1, and is provided with an adjusting nut that is compatible with the up and down adjusting screw rod 132 134 , the lower end of the vertical adjustment screw rod 132 is rotatably arranged on the upper and lower connecting seat 131 , and the upper end extends into the adjustment nut 134 .

Described locking mechanism 14 comprises locking connection seat 141 and locking screw rod 142, and the lower end of this locking screw rod 142 is hinged on the locking connection seat 141, and is provided with on this locking screw rod 142 When the hinge shaft turns upwards, it can withstand the locking nut 143 on the upper surface of the bottom plate 133 .

Referring to Fig. 4 and Fig. 5, the cooling system 5 includes a cooling tray 51 and water-separating combs 52 arranged on both sides above the cooling tray 51, and the sealed box 1 is provided with wires connected to the water-separating combs 52 A cooling water inlet 53 , a tray cooling water inlet 54 and a tray cooling water outlet 55 connected to the cooling tray 51 .

The external cooling water is introduced from the wire rod cooling water inlet 53, and sprayed on the surface of the wire rod through the water separating comb 52, thereby cooling the wire rod and avoiding adverse effects of the wire rod due to excessive temperature. The external cooling water is introduced from the tray cooling water inlet 54, and after passing through the internal circulation of the cooling tray 51, it is exported from the tray cooling water outlet 55, thereby cooling the cooling tray 51 and avoiding deformation and damage of the cooling tray 51 due to high temperature. Simultaneously, the water-splitting comb 52 plays the role of dividing lines in production, ensuring that adjacent wire rods do not overlap together.

The exhaust system 6 includes an exhaust fan 61 , the exhaust fan 61 is arranged on the sealed box 1 , and an exhaust port 62 is arranged on the sealed box 1 . During production, a small amount of harmful gas generated in the workshop will diffuse into the sealed box 1, and the harmful gas will damage the components inside the sealed box 1, which will affect the service life of each component. A small amount of harmful gas inside the box 1 is discharged through the air outlet 62, thereby protecting the components inside the sealed box 1.

When working, the variable frequency motor 41 drives the cross steering gear 43 through the coupling 42 to drive the transmission assembly 44 to drive the main traction wheel 21 to rotate, and simultaneously drives the transmission assembly 45 to drive the auxiliary traction wheel 22 to rotate, so that the wire rod moves along the main traction wheel. The traction wheel 21 and the auxiliary traction wheel 22 move on the surface and pass through the radiation beam 3 to complete the irradiation operation.

During the winding operation, turn the upper and lower adjustment screw 132 to force the upper and lower connection seat 131 to rise through the adjustment nut 134, loosen the lock nut 143, pull the lock screw 142, and then push the sealing box 1 to the lower end of the bundle along the track 7 After moving to the position where the operator avoids the lower head of the beam when winding the wire, the winding operation can be started. After the winding is completed, push the sealing box 1 to move down the lower head of the bundle along the track 7 until it fully touches the preset Then turn the upper and lower adjustment screw rod 132 in the reverse direction to lower the upper and lower connecting seat 131, then push back the locking screw rod 142, and tighten the locking nut 143 to fix the sealing box 1 firmly, and the winding is completed It can be turned on and run at any time when it is used later, and can be used for the production of different rubber cable products under beam irradiation. It is easy to operate and easy to use, not only has high work efficiency, effectively saves a lot of time and manpower, but also effectively guarantees product quality.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model belongs can also change and modify the above embodiment. Therefore, the utility model is not limited to the above specific implementation manners, and any obvious improvement, replacement or modification made by those skilled in the art on the basis of the utility model shall belong to the protection scope of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model. As described in the above embodiments of the utility model, other devices obtained by adopting the same or similar structures are within the protection scope of the utility model.

Claims (10)

1. A four-line irradiation tractor, characterized in that: it comprises a sealed box and two sets of main and auxiliary wheels, the top of the sealed box faces the radiation beam, and two sets of main and auxiliary wheels correspond to both sides of the radiation beam The position is symmetrically arranged on the top of the airtight box, and the bottom of the airtight box is equipped with a driving device connected with two sets of main and auxiliary wheels, and a cooling system is provided in the airtight box corresponding to the wire traction tracks on the two sets of main and auxiliary wheels , the airtight box is provided with an exhaust system. 2. The tractor for four-wire irradiation according to claim 1, characterized in that, the main and auxiliary wheel sets include a main traction wheel and a secondary traction wheel arranged parallel to the main traction wheel. 3. The four-wire irradiation tractor according to claim 2, characterized in that the driving device comprises a variable frequency motor, a shaft coupling and a cross steering gear, and the frequency conversion motor is connected to the cross steering gear through a coupling The input end of the cross steering gear is connected with the main traction wheel and the main traction wheel respectively through the transmission assembly. 4. The tractor for four-wire irradiation according to claim 3, characterized in that, the transmission assembly is a synchronous pulley assembly. 5. The four-wire irradiation tractor according to claim 3, characterized in that, the bottom of the sealed box is provided with a support frame, and the bottom of the support frame is provided with rollers compatible with the track, and the track is fixed On the base plate, an up-and-down rotation adjustment mechanism and a locking mechanism connected to the sealed box are provided at a position corresponding to one side of the track. 6. The four-wire irradiation tractor according to claim 5, characterized in that, the up and down rotation adjustment mechanism comprises an up and down connecting seat, an up and down adjusting screw rod and a base plate, the base plate is arranged on the bottom surface of the sealed box, and is provided with An adjustment nut matched with the up and down adjustment screw rod, the lower end of the up and down adjustment screw rod is rotatably arranged on the upper and lower connecting seats, and the upper end extends into the adjustment nut. 7. The four-wire irradiation tractor according to claim 6, characterized in that, the locking mechanism comprises a locking connecting seat and a locking screw, and the lower end of the locking screw is hinged on the locking connecting seat , and the locking screw is provided with a locking nut that can abut against the upper surface of the bottom plate when it turns upwards on a hinged axis. 8. The four-wire irradiation tractor according to claim 1, characterized in that, the cooling system includes a cooling tray and water separating combs arranged on both sides above the cooling tray, and the sealed box is provided with The wire cooling water inlet connected with the water separating comb, and the tray cooling water inlet and the tray cooling water outlet connected with the cooling tray. 9. The four-wire irradiation tractor according to claim 1 or 8, characterized in that, the exhaust system includes an exhaust fan, which is arranged on the sealed box, and on the sealed box Has an exhaust vent. 10. The four-wire irradiation tractor according to claim 1, characterized in that the sealed box is a stainless steel box.