Feeding assembly of drying line

Abstract

The utility model provides a feeding assembly of a drying line, and belongs to the technical field of feeding assemblies of drying lines. The metal powder conveying belt solves the problem that in the existing metal powder conveying process, a conveying belt cannot guarantee the complete tightening state. The feeding assembly comprises a feeding support and a rolling support, a feeding wheel disc is arranged on the rolling support through a rotating frame, the feeding wheel disc is tightly sleeved with a conveying belt, the conveying belt is used for feeding metal raw materials to be dried and conveying the metal raw materials into the drying machine, four rolling wheels are arranged on the periphery of the bottom of the rolling support, and two rails are arranged on the two sides of the feeding support. The four rollers are arranged on the two rails in a rolling mode, a low pulley and a high pulley are further arranged on the feeding support, a binding rope is fixedly connected to the rolling support, the binding rope passes through the low pulley and then passes through the high pulley, and then a weight box is fixedly bound to the end of the binding rope. Compared with the prior art, the feeding assembly can automatically achieve the tightening effect through the gravity principle and can automatically adapt to different types and different material quantities of metal powder.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal powder drying machines and relates to a feeding assembly of a drying line. Background Art

[0002] There is a drying process in the processing of metal powder. Metal powder is generally transported to the dryer through a high-temperature-resistant metal conveyor belt under the transportation of two tight pulleys at the front and rear. However, due to the different properties of the metal raw materials (such as density) or the different amounts of materials in each processing process, the weight of the metal raw materials on the conveyor belt is different. If it is too heavy, it will easily cause wrinkles on the conveyor belt, affecting the transportation efficiency. Utility Model Content

[0003] The utility model aims to propose a feeding assembly of a drying line in view of the problem that the existing conveyor belt of metal powder cannot ensure a completely tight state during the transportation process.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A feeding assembly of a drying line, characterized in that it includes a feeding bracket and a rolling bracket, a feeding wheel is arranged on the rolling bracket through a rotating frame, a conveyor belt is tightly sleeved on the feeding wheel, the conveyor belt is used to put the metal raw materials to be dried and transport them into the dryer, four rollers are arranged around the bottom of the rolling bracket, two tracks are arranged on both sides of the feeding bracket, the four rollers are rotatably arranged on the two tracks, a low pulley and a high pulley are also arranged on the feeding bracket, a binding rope is fixedly connected to the rolling bracket, the binding rope first passes through the low pulley and then passes through the high pulley and then a counterweight box is fixedly tied to its end.

[0006] In the above-mentioned feeding assembly of a drying line, there are two groups of low pulleys and high pulleys, and two binding ropes are fixedly connected to both sides of the rolling bracket, and the two binding ropes pass through the two groups of low pulleys and high pulleys respectively.

[0007] In the above-mentioned feeding assembly of a drying line, the counterweight box has a counterweight cavity inside, and counterweight blocks of different weights can be freely placed in the counterweight cavity.

[0008] In the above-mentioned feeding assembly of a drying line, a guardrail is provided around the counterweight box.

[0009] In the above-mentioned feeding assembly of a drying line, the rolling bracket is provided with a correction groove, a correction block is slidably provided in the correction groove, the side of the feed wheel is rotatably arranged on the correction block through a rotating shaft, and the correction block is displaced in the correction groove through a screw.

[0010] In the above-mentioned feeding assembly of a drying line, the conveyor belt is made of a temperature-resistant metal material.

[0011] Compared with the prior art, the feeding assembly can automatically achieve the tightening effect through the principle of gravity and can automatically adapt to different types and different amounts of metal powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first structural schematic diagram of the feed assembly;

[0013] Figure 2 is a second structural schematic diagram of the feed assembly;

[0014] In the figure, 1. feed bracket; 2. rolling bracket; 3. feed wheel; 4. conveyor belt; 5. roller; 6. track; 7. low pulley; 8. high pulley; 9. counterweight box; 10. guardrail; 11. correction groove; 12. correction block; 13. screw. DETAILED DESCRIPTION

[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0016] like Figure 1 and Figure 2 As shown, the feeding assembly of the drying line includes a feeding bracket 1 and a rolling bracket 2, a feeding wheel 3 is arranged on the rolling bracket 2 through a rotating frame, a conveyor belt 4 is tightly sleeved on the feeding wheel 3, and the conveyor belt 4 is used to put the metal raw materials to be dried and transport them into the dryer, four rollers 5 are arranged around the bottom of the rolling bracket 2, two tracks 6 are arranged on both sides of the feeding bracket 1, and the four rollers 5 are rotatably arranged on the two tracks 6, a low pulley 7 and a high pulley 8 are also arranged on the feeding bracket 1, and a binding rope is fixedly connected to the rolling bracket 2, the binding rope first passes through the low pulley 7 and then passes through the high pulley 8, and then a counterweight box 9 is fixedly tied to its end.

[0017] The design of the counterweight box 9, the low pulley 7, the high pulley 8 and the binding rope makes the rolling bracket 2 have a tendency to move toward the side away from the dryer in a natural state. The counterweight box 9 will not be in a stable state until the conveyor belt 4 is tightened. Therefore, no matter what kind of metal powder is put on the conveyor belt 4 or how much metal powder is, under the action of the gravity of the counterweight block, the rolling bracket 2 will pull the feed wheel 3 to the rear end to pull the conveyor belt 4 to a taut state, thereby ensuring the stability of the metal transportation process of the conveyor belt 4 at all times.

[0018] There are two groups of low pulleys 7 and high pulleys 8. Two binding ropes are fixedly connected to the two sides of the rolling bracket 2. The two binding ropes pass through the two groups of low pulleys 7 and high pulleys 8 respectively.

[0019] Because the pulling force on one side is often uneven, which can easily lead to damage to the mechanical structure, it is a better choice to use two sets of low pulleys 7 and high pulleys 8 and two binding ropes to tie the counterweight box 9.

[0020] The counterweight box 9 has a counterweight cavity inside, and counterweight blocks of different weights can be freely placed in the counterweight cavity.

[0021] Because the specific weight of the counterweight box 9 required to automatically tighten the conveyor belt 4 without causing excessive tension to break the conveyor belt 4 is determined by the material, usage time, and remaining life of the conveyor belt 4, the weight of the counterweight box 9 has a higher function of free selection.

[0022] A guardrail 10 is provided around the counterweight box 9. In the process of storing and retrieving the counterweight, if the counterweight box 9 is too heavy and the rope is broken, the heavy counterweight box 9 will fall. In order to prevent accidents such as hitting human feet, a guardrail 10 is used around the counterweight box 9, which is a dangerous operation object.

[0023] The rolling bracket 2 is provided with a correction groove 11, in which a correction block 12 is slidably arranged. The side of the feed wheel 3 is rotatably arranged on the correction block 12 through a rotating shaft, and the correction block 12 is displaced in the correction groove 11 through a screw 13.

[0024] Because the feed wheel 3 may have axial deviation after long-term use, a correction block 12 is used to complete this fine-tuning operation. If axial deviation occurs, the position of the correction block 12 can be changed by the screw 13 to adjust the axial degree.

[0025] The conveyor belt 4 is made of heat-resistant metal material.

[0026] It should be understood that in the claims and description of the utility model, all "including..." should be understood as an open-ended meaning, that is, its meaning is equivalent to "at least contains...", and should not be understood as a closed meaning, that is, its meaning should not be understood as "only includes...".

[0027] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A feeding assembly for a drying line, characterized in that: It includes a feeding bracket and a rolling bracket. A feeding wheel is arranged on the rolling bracket through a rotating frame. A conveyor belt is tightly sleeved on the feeding wheel. The conveyor belt is used to put the metal raw materials to be dried and transport them into the dryer. Four rollers are arranged around the bottom of the rolling bracket. Two tracks are arranged on both sides of the feeding bracket. The four rollers are rotatably arranged on the two tracks. A low pulley and a high pulley are also arranged on the feeding bracket. A binding rope is fixedly connected to the rolling bracket. The binding rope first passes through the low pulley and then the high pulley and then a counterweight box is fixedly tied to the end of the binding rope.

2. A feeding assembly for a drying line according to claim 1, characterized in that: There are two groups of low pulleys and high pulleys, and two binding ropes are fixedly connected to the two sides of the rolling bracket. The two binding ropes pass through the two groups of low pulleys and high pulleys respectively.

3. The feeding assembly of a drying line according to claim 1, characterized in that: The counterweight box has a counterweight cavity inside, and counterweight blocks of different weights can be freely placed in the counterweight cavity.

4. The feeding assembly of a drying line according to claim 1, characterized in that: A guardrail is arranged around the counterweight box.

5. The feeding assembly of a drying line according to claim 1, characterized in that: The rolling bracket is provided with a correction groove, in which a correction block is slidably arranged, and the side of the feed wheel is rotatably arranged on the correction block through a rotating shaft, and the correction block realizes displacement in the correction groove through a screw rod.

6. The feeding assembly of a drying line according to claim 1, characterized in that: The conveyor belt is made of heat-resistant metal material.

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