Air cooling conveying device

Abstract

The utility model relates to a conveying device, in particular to an air cooling conveying device. Comprising a conveying device body, the conveying device body comprises a frame body and a conveying belt arranged on the frame body, a plurality of fan devices are arranged above the conveying belt, a buffer device is arranged at the discharging end of the conveying belt, the buffer device comprises a buffer plate, a supporting rod and a balance weight rod, the buffer plate is rotationally arranged on the frame body, and the supporting rod is arranged on the frame body. One end of the balance weight rod is fixedly connected with the buffer plate, the free end of the balance weight rod is erected on the supporting rod, and the supporting rod is also fixedly arranged on the frame body. The air-cooled conveying device adopting the scheme has a buffering effect during blanking, and surface damage of parts is avoided.

Description

Technical Field

[0001] The utility model relates to a parts conveying device, in particular to an air-cooling conveying device. Background Art

[0002] The temperature of the gear blank after high-temperature forging is as high as 900 degrees Celsius, and then it needs to be transported to an insulation box for insulation treatment at about 650 degrees Celsius. Therefore, it is necessary to perform appropriate cooling treatment before entering the insulation box. Therefore, our company applied for announcement number CN213568042U in 2020, and the patent name is "A Forging Temperature Control and Conveying Device". The technical solution mainly solves the technical problem of cooling the high-temperature ingredients after forging to the required temperature during transportation.

[0003] The above technical solution has other technical problems in actual production use. Even if the temperature of the high-temperature billet drops to the required insulation temperature in the conveying device, it is still in a relatively high temperature state. At this time, the texture of the billet surface is relatively soft. When it falls freely from the discharge end of the conveying device to the receiving box, it is easy to cause damage to the surface of the part. Utility Model Content

[0004] The utility model aims to provide an air-cooling conveying device which can prevent parts from falling at the discharge end of the conveying device and causing surface damage.

[0005] An air-cooled conveying device in this scheme includes a conveying device body, which includes a frame and a conveyor belt arranged on the frame, a plurality of fan devices are provided above the conveyor belt, and a buffer device is provided at the discharge end of the conveyor belt, the buffer device includes a buffer plate, a support rod and a counterweight rod, the buffer plate is rotatably arranged on the frame, one end of the counterweight rod is fixedly connected to the buffer plate, the free end of the counterweight rod is placed on the support rod, and the support rod is also fixedly arranged on the frame.

[0006] The advantages of this utility model are: by adding a buffer device to the discharge end of the conveyor belt, the force of the parts falling can be reduced, thus providing a buffering effect. Parts on the conveyor belt fall onto the buffer plate, which is rotated to form a downward slope at its open end. The parts slide down the slope and then fall off the buffer plate into the receiving box. After the parts leave the buffer plate, the open end of the buffer plate is pulled upward by the counterweight rod until the counterweight rod is blocked by the support rod. The use of a counterweight rod structure to reset the buffer plate, rather than a spring, avoids the disadvantage of spring failure.

[0007] Furthermore, rotating shafts are fixed on both sides of the end of the buffer plate, and the buffer plate is hinged to the mounting frame of the frame body through the rotating shafts; an axial hole is opened on the mounting frame, the rotating shaft is arranged in the axial hole, and the free end of the rotating shaft extends out of the axial hole.

[0008] Furthermore, the end of the counterweight rod is fixedly connected to the free end of the rotating shaft. The counterweight rod controls the rotation and reset of the buffer plate through the rotating shaft.

[0009] Furthermore, a counterweight ring is fixedly provided at the free end of the counterweight rod. In addition to being a counterweight itself, the counterweight ring can also be used to hang additional counterweights, which are specifically set according to the weight of the conveyed parts.

[0010] Furthermore, a deflector is provided between two adjacent fan units, with the top of the deflector located at the top of the preceding fan unit in the conveying direction of the conveyor belt, and the bottom of the deflector located in the middle of the succeeding fan unit in the conveying direction of the conveyor belt. The deflector is used to direct more cooling air toward the conveyor belt surface, thereby improving cooling efficiency. The ends of the deflector are provided between adjacent fan units, leaving a gap to prevent hot air from being exhausted promptly, thereby affecting cooling efficiency.

[0011] Furthermore, the fan device includes support plates connected and fixed on both sides of the frame, a fan is provided on the upper end of the support plates, and a plurality of heat dissipation holes are opened on the bottom of the support plates on both sides. The heat dissipation holes are used to discharge hot air outward in a timely manner.

[0012] Furthermore, the outer end surfaces of the fan devices at both ends of the conveyor belt are provided with air guide plates, which are fixed to the side end surfaces of the two supporting surfaces. The air guide plates are used to more concentratedly deliver cooling air to the surface of the conveyor belt.

[0013] Furthermore, along the conveying direction of the conveyor belt, a first fan device, a second fan device and a third fan device are sequentially arranged above the conveyor belt, the first fan device and the second fan device are provided with a first guide plate, one end of the first guide plate is fixedly arranged on the top of the first fan device, and the other end is arranged in the middle of the second fan device; the second fan device and the third fan device are provided with a second guide plate, one end of the second guide plate is fixedly arranged on the top of the second fan device, and the other end is arranged in the middle of the third fan device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of a first embodiment of an air-cooled conveying device of the present utility model;

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 This is a three-dimensional diagram of a second embodiment of an air-cooled conveying device of the present utility model;

[0017] Figure 4 This is a front view of a second embodiment of an air-cooled conveying device of the present invention.

[0018] In the figure, 1 is the frame, 2 is the conveyor belt, 3 is the buffer plate, 4 is the support rod, 5 is the counterweight rod, 6 is the rotating shaft, 7 is the mounting frame, 8 is the counterweight ring, 9 is the fan device, 9-1 is the support plate, 9-2 is the fan, 10-1 is the first guide plate, 10-2 is the second guide plate, 11 is the wind guide plate, and 12 is the heat dissipation hole. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0020] Example 1

[0021] according to Figure 1 、 2 As shown, an air-cooled conveying device in this scheme includes a conveying device body, the conveying device body includes a frame 1 and a conveyor belt 2 arranged on the frame 1, a plurality of fan devices 9 are provided above the conveyor belt 2, and a buffer device is provided at the discharge end of the conveyor belt 2, the buffer device includes a buffer plate 3, a support rod 4 and a counterweight rod 5, the buffer plate 3 is rotatably arranged on the frame 1, in this embodiment, a rotating shaft 6 is fixed on both sides of the end of the buffer plate 3, the buffer plate 3 is hinged to the mounting frame 7 of the frame 1 through the rotating shaft 6; an axial hole is opened on the mounting frame 7, the rotating shaft 6 is arranged in the axial hole, and the free end of the rotating shaft 6 extends out of the axial hole.

[0022] One end of the counterweight rod 5 is interference-fitted with the rotating shaft 6 of the buffer plate 3. The free end of the counterweight rod 5 is placed on the support rod 4 and blocked by the support rod 4. One end of the support rod 4 is welded to the frame 1. The counterweight rod 5 controls the rotation and reset of the buffer plate 3 through the rotating shaft 6.

[0023] As a further improvement of this embodiment, the free end of the counterweight rod 5 is welded with a counterweight ring 8. In addition to being a counterweight itself, the counterweight ring 8 can also be hung with an additional counterweight, which is specifically set according to the weight of the conveyed parts.

[0024] By adding a buffer device to the discharge end of conveyor belt 2, the force of the falling parts can be mitigated, providing a buffering effect. Parts on conveyor belt 2 fall onto buffer plate 3, which is rotated to form a downward slope at its open end. The parts slide down the slope and then fall into the receiving box after clearing buffer plate 3. After the parts are released from buffer plate 3, the open end of buffer plate 3 is pulled upward by counterweight rod 5 until it is stopped by support rod 4. The use of counterweight rod 5 to reset buffer plate 3, rather than a spring, avoids the disadvantage of spring failure.

[0025] Example 2

[0026] according to Figure 3 、 4 As shown, an air-cooling conveying device in this solution, in addition to including all the features of the first embodiment, also includes a guide plate, an air guide plate 11 and a heat dissipation hole 12.

[0027] Specifically, a deflector is provided between two adjacent fan devices 9. The top of the deflector is located at the top of the preceding fan device 9 in the conveying direction of the conveyor belt 2, and the bottom of the deflector is located in the middle of the following fan device 9 in the conveying direction of the conveyor belt 2. The deflector is used to direct more cooling air toward the surface of the conveyor belt 2, thereby improving cooling efficiency. The ends of the deflector are provided between adjacent fan devices 9, leaving a gap to prevent hot air from being exhausted in a timely manner, thereby affecting cooling efficiency.

[0028] In this embodiment, along the conveying direction of the conveyor belt 2, the first fan device, the second fan device and the third fan device are arranged above the conveyor belt 2 in sequence. The first fan device and the second fan device are provided with a first guide plate 10-1, one end of the first guide plate 10-1 is fixedly arranged on the top of the first fan device, and the other end is arranged in the middle of the second fan device; the second fan device and the third fan device are provided with a second guide plate 10-2, one end of the second guide plate 10-2 is fixedly arranged on the top of the second fan device, and the other end is arranged in the middle of the third fan device.

[0029] The fan device 9 includes support plates 9-1 connected and fixed to both sides of the frame 1. The upper end of the support plates 9-1 is provided with a fan 9-2. The bottom of the support plates 9-1 on both sides is provided with a plurality of heat dissipation holes 12. The heat dissipation holes 12 are used to discharge hot air outward in a timely manner.

[0030] The outer end surfaces of the fan device 9 at both ends of the conveyor belt 2 are provided with air guide plates 11, which are welded to the side end surfaces of the two supporting surfaces. The air guide plates 11 are used to more centrally deliver cooling air to the surface of the conveyor belt 2.

[0031] The above description is merely an embodiment of the present invention. The well-known specific structures and characteristics of the scheme are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of the present invention. These modifications and improvements should also be considered within the scope of protection of the present invention and will not affect the effectiveness of the implementation of the present invention or the practical application of the patent.

Claims

1. An air-cooled conveying device, comprising a conveying device body, the conveying device body comprising a frame and a conveyor belt arranged on the frame, a plurality of fan devices being arranged above the conveyor belt, characterized in that: The discharging end of the conveyor belt is provided with a buffer device, which includes a buffer plate, a support rod and a counterweight rod. The buffer plate is rotatably arranged on the frame, one end of the counterweight rod is fixedly connected to the buffer plate, and the free end of the counterweight rod is placed on the support rod, which is also fixedly arranged on the frame.

2. The air-cooling conveying device according to claim 1, characterized in that: Rotating shafts are fixed on both sides of the end of the buffer plate, and the buffer plate is hinged to the mounting bracket of the frame body through the rotating shafts; an axial hole is opened on the mounting bracket, and the rotating shaft is arranged in the axial hole, and the free end of the rotating shaft extends out of the axial hole.

3. The air-cooling conveying device according to claim 2, characterized in that: The end of the counterweight rod is fixedly connected to the free end of the rotating shaft.

4. An air-cooling conveying device according to any one of claims 1 to 3, characterized in that: A counterweight ring is fixedly provided on the free end of the counterweight rod.

5. The air-cooling conveying device according to claim 1, characterized in that: A guide plate is provided between the two adjacent fan devices, the top of the guide plate is provided at the top of the preceding fan device in the conveying direction of the conveyor belt, and the bottom of the guide plate is provided at the middle of the following fan device in the conveying direction of the conveyor belt.

6. An air-cooling conveying device according to claim 1 or 5, characterized in that: The fan device includes support plates connected and fixed on both lateral sides of the frame, a fan is provided on the upper end of the support plates, and a plurality of heat dissipation holes are opened on the bottom of the support plates on both sides.

7. The air-cooling conveying device according to claim 6, characterized in that: The outer end surfaces of the fan devices at both ends of the conveyor belt are provided with wind guide plates, and the wind guide plates are fixedly arranged on the side end surfaces of the two supporting surfaces.

8. The air-cooling conveying device according to claim 5, characterized in that: Along the conveying direction of the conveyor belt, a first fan device, a second fan device and a third fan device are sequentially arranged above the conveyor belt, the first fan device and the second fan device are provided with a first guide plate, one end of the first guide plate is fixedly arranged on the top of the first fan device, and the other end is arranged in the middle of the second fan device; the second fan device and the third fan device are provided with a second guide plate, one end of the second guide plate is fixedly arranged on the top of the second fan device, and the other end is arranged in the middle of the third fan device.

Images