Lifting type feeding device for materials in pushed slab kiln

Abstract

The utility model provides a lifting type feeding device for materials in a pushed slab kiln, and relates to the technical field of pushed slab kiln feeding. The lifting type feeding device for the materials in the pushed slab kiln comprises a frame body, a pushed slab kiln body is arranged on one side of the frame body, a groove is formed in the middle of the frame body, two sliding blocks are connected to the inner wall of the groove in a sliding mode, limiting rods are connected to the middles of the two sliding blocks in a sliding mode, springs are fixed to the ends, away from each other, of the two sliding blocks, and the springs are connected with the limiting rods in a sliding mode. The upper ends of the two sliding blocks are rotationally connected with a hinge frame, the upper end of the hinge frame is rotationally connected with a stabilizing block, a tray is fixed to the upper end of the stabilizing block, and stabilizing rods are slidably connected to the two ends of the tray. According to the lifting type feeding device for the materials in the pushed slab kiln, the materials are pushed to the tray through the pushed slab kiln, the effect of rapid feeding is achieved, the effect of improving the working efficiency of the feeding device is achieved, the materials are pushed to the tray through the pushed slab kiln, the effect of convenient discharging is achieved, and the effect of improving the using effect of the feeding device is achieved.

Description

Technical Field

[0001] The utility model relates to a lifting type feeding device for materials in a push plate kiln, belonging to the technical field of feeding materials in a push plate kiln. Background Art

[0002] Push plate kiln, also known as push plate furnace or push plate tunnel kiln, is a continuous heating sintering equipment. According to the process requirements of the sintered products, the required temperature zones and powers are arranged to form the thermal part of the equipment to meet the product's demand for heat. When transporting materials, a feeding device is required for lifting and feeding processing.

[0003] Although the existing feeding device can be used for daily material conveying operations, in actual use, the feeding device is required to first load the materials on the upper layer, then convey the materials to the second layer, and finally unload the materials to complete the lifting feeding operation. This takes too long for the feeding device, which results in low working efficiency. In addition, the feeding device requires additional power to convey the materials, and is not convenient to convey the materials by its own weight. This results in high use and manufacturing costs for the feeding device, which makes the use effect of the feeding device not good enough. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to provide a material lifting feeding device for a push plate kiln in order to solve the above problems, so as to solve the problems of low working efficiency and poor use effect of the feeding device in the prior art.

[0006] (II) Technical solution

[0007] The utility model is implemented through the following technical scheme: a material lifting and feeding device in a push-plate kiln, comprising a frame, a push-plate kiln body is arranged on one side of the frame, a groove is opened in the middle of the frame, two sliders are slidably connected to the inner wall of the groove, a limiting rod is slidably connected to the middle of the two sliders, springs are fixed to the separated ends of the two sliders, the upper ends of the two sliders are rotatably connected to an articulated frame, the upper end of the articulated frame is rotatably connected to a stabilizing block, a tray is fixed to the upper end of the stabilizing block, and both ends of the tray are slidably connected to the stabilizing rod, and the stabilizing rod can provide a limiting effect on the sliding of the tray.

[0008] Preferably, slide grooves are provided on both sides of the tray, and the inner wall of each slide groove is slidably connected to a pushing frame, one end of each pushing frame is rotatably connected to a connecting frame, and the other end of each connecting frame is rotatably connected to a supporting frame, so that the setting of the supporting frame plays the effect of supporting the connecting frame.

[0009] Preferably, the outer surfaces of the two pushing frames are slidably connected to the inner walls of the two chutes, each pushing frame is arranged in a cross shape, the cross-sections of the two chutes are both arranged in a cross shape, and each chute runs through both sides of the tray, so that the materials can be received by the arranged tray.

[0010] Preferably, one end of each connecting frame is rotatably connected to one end of each pushing frame, and the other end of each connecting frame is rotatably connected to one end of each supporting frame. The other end of each supporting frame is fixed to one side of the frame body, and the setting of the connecting frame can drive the pushing frame to slide.

[0011] Preferably, the outer surfaces of the two sliders are slidably connected to the inner wall of the groove, the middle parts of the two sliders are slidably connected to the outer surface of the limit rod, the proximal ends of the two springs are fixed to the separated ends of the two sliders, the separated ends of the two springs are fixed to the two ends of the groove, and the two ends of the limit rod are fixed to the two ends of the groove. The limit rod can provide a limiting effect on the sliding of the slider.

[0012] Preferably, the lower end of the articulated frame is rotatably connected to the upper ends of the two sliders, the upper ends of the two articulated frames are rotatably connected to the lower end of the stabilizing block, the upper end of the stabilizing block is fixed to the middle of the pallet, the outer surfaces of the two stabilizing rods are slidably connected to the two ends of the pallet, and the two ends of the two stabilizing rods are fixed on both sides of the frame body. The stabilizing block is set to connect the pallet and the articulated frame.

[0013] Preferably, mounting frames are fixed at both ends of the frame body, the two mounting frames are arranged opposite to each other, and a reserved hole is opened in the middle of each mounting frame, and bolts can be used to fasten the installation through the set reserved holes.

[0014] The utility model provides a lifting type feeding device for materials in a push plate kiln, which has the following beneficial effects:

[0015] 1. The material lifting feeding device in the push plate kiln pushes the material onto the tray through the push plate kiln, so that the tray, stabilizer bar, stabilizer block, hinged frame, spring, limit rod, slider and groove cooperate with each other to achieve the effect of fast feeding. The sintering material in the push plate kiln can be transported from the upper degreasing area to the lower degreasing area to perform the fast lifting feeding operation of the material, thereby achieving the effect of improving the working efficiency of the feeding device.

[0016] 2. The material lifting feeding device in the push-plate kiln pushes the material onto the pallet through the push-plate kiln, so that the pallet, chute, push frame, connecting frame and supporting frame cooperate with each other to achieve the effect of convenient unloading. The unloading operation can be carried out by relying on the material's own weight without the need for additional power, which effectively reduces the use cost and manufacturing cost of the feeding device, thereby achieving the effect of improving the use effect of the feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the frame of the utility model;

[0019] Figure 3 This is a cross-sectional view of the tray of the utility model;

[0020] Figure 4 This is a schematic diagram of the tray structure of the utility model.

[0021]

Main component symbol description

[0022] 1. Frame; 2. Push plate kiln body; 3. Groove; 4. Slider; 5. Limit rod; 6. Spring; 7. Articulated frame; 8. Stabilizing block; 9. Tray; 10. Stabilizing rod; 11. Slide; 12. Push frame; 13. Connecting frame; 14. Support frame; 15. Mounting frame; 16. Reserved hole. DETAILED DESCRIPTION

[0023] The utility model provides a lifting type feeding device for materials in a push plate kiln.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4, including a frame 1, the frame 1 is the main body of the feeding device, and a push plate kiln body 2 is arranged on one side of the frame 1. The push plate kiln body 2 is also called a push plate furnace or a push plate tunnel kiln. It is a continuous heating sintering equipment. According to the process requirements of the sintered products, the required temperature zones and powers are arranged to form the thermal part of the equipment to meet the product's demand for heat. A groove 3 is opened in the middle of the frame 1. The groove 3 provides a place support for the sliding of the slider 4. The inner wall of the groove 3 is slidably connected to two sliders 4. The slider 4 can drive the articulated frame 7 to fold. The middle part of the two sliders 4 is slidably connected to a limit rod 5. The two sliders 4 are fixed with springs 6 at the separated ends. The spring 6 provides elastic support. The upper ends of the two sliders 4 are rotatably connected to an articulated frame 7. The articulated frame 7 performs a lifting feeding function, and can transport the sintering material in the push plate kiln from the upper degreasing area to the lower degreasing area. The fast lifting feeding operation of the material is completed, and after the feeding is completed, the elastic force generated by the compressed spring 6 can drive the tray 9 to perform the reset operation. The upper end of the articulated frame 7 is rotatably connected with a stabilizing block 8, and the upper end of the stabilizing block 8 is fixed with a tray 9, and both ends of the tray 9 are slidably connected with stabilizing rods 10. The outer surfaces of the two sliders 4 are slidably connected to the inner wall of the groove 3, and the middle parts of the two sliders 4 are slidably connected to the outer surface of the limit rod 5. The proximal ends of the two springs 6 are fixed to the separated ends of the two sliders 4, and the separated ends of the two springs 6 are fixed at both ends of the groove 3. Both ends of the limit rod 5 are fixed at both ends of the groove 3. The lower end of the articulated frame 7 is rotatably connected to the upper ends of the two sliders 4, and the upper ends of the two articulated frames 7 are rotatably connected to the lower end of the stabilizing block 8, and the upper end of the stabilizing block 8 is fixed to the middle of the tray 9. The outer surfaces of the two stabilizing rods 10 are slidably connected to the two ends of the tray 9, and the two ends of the two stabilizing rods 10 are fixed to both sides of the frame body 1.

[0025] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4 It is worth mentioning that slide grooves 11 are provided on both sides of the tray 9, and the inner wall of each slide groove 11 is slidably connected to a pushing frame 12, one end of each pushing frame 12 is rotatably connected to a connecting frame 13, and the other end of each connecting frame 13 is rotatably connected to a supporting frame 14, and the outer surfaces of the two pushing frames 12 are slidably connected to the inner walls of the two slide grooves 11, each pushing frame 12 is cross-shaped, and the cross-sections of the two slide grooves 11 are cross-shaped, and each slide groove 11 runs through both sides of the tray 9, one end of each connecting frame 13 is rotatably connected to one end of each pushing frame 12, and the other end of each connecting frame 13 is rotatably connected to one end of each supporting frame 14, and the other end of each supporting frame 14 is fixed to one side of the frame body 1.

[0026] When the utility model is in use: first, the material is pushed onto the tray 9 through the push plate kiln, so that the tray 9 slides on the inner wall of the frame 1 under the pressure of the material weight and the stability of the two stabilizing rods 10, so that the stabilizing block 8 fixedly connected to the middle of the tray 9 drives the articulated frame 7 to fold, so that the two sliders 4 rotatably connected to the articulated frame 7 slide under the stability of the groove 3 and the limit rod 5, so that the spring 6 fixedly connected to the two sliders 4 is compressed under the support of the frame 1, completing the effect of fast feeding, and the sintering material in the push plate kiln can be transported from the upper degreasing area to the lower degreasing area, so as to carry out fast lifting feeding of the material. Operation, thereby achieving the effect of improving the working efficiency of the feeding device, and at the same time, the material is pushed onto the tray 9 through the push plate kiln, so that the tray 9 slides on the inner wall of the frame 1 under the pressure of the material weight and the stability of the two stabilizing bars 10, so that the pushing frame 12 slidably connected to the inner wall of the slide groove 11 opened on both sides of the frame 1 slides under the support of the connecting frame 13 and the supporting frame 14, and the material in the middle of the tray 9 is pushed out, completing the effect of convenient unloading, and the unloading operation can be carried out relying on the weight of the material itself, without the need for additional power, effectively reducing the use cost and manufacturing cost of the feeding device, thereby achieving the effect of improving the use effect of the feeding device.

[0027] Working principle: The material is pushed onto the tray 9 by the push-plate kiln, so that the tray 9 drives the articulated frame 7 to fold under the action of its weight, thereby achieving the effect of fast feeding. The sintered material in the push-plate kiln can be transported from the upper degreasing area to the lower degreasing area, and the material can be quickly lifted and lowered for feeding, thereby improving the working efficiency of the feeding device. At the same time, the material is pushed onto the tray 9 by the push-plate kiln, so that the tray 9 drives the push frame 12 to slide under the action of its weight, thereby achieving the effect of convenient unloading. The unloading operation can be carried out by relying on the weight of the material itself, without the need for additional power, effectively reducing the use cost and manufacturing cost of the feeding device, thereby improving the use effect of the feeding device.

[0028] Please refer again Figure 1 , Figure 2 and Figure 3 It is worth mentioning that mounting frames 15 are fixed at both ends of the frame 1, and the two mounting frames 15 are arranged opposite to each other. A reserved hole 16 is opened in the middle of each mounting frame 15, and bolts can be used to fasten the installation through the set reserved holes 16, thereby improving the installation stability.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lifting and feeding device for materials in a push plate kiln, comprising a frame (1), characterized in that: A push plate kiln body (2) is arranged on one side of the frame (1), a groove (3) is opened in the middle of the frame (1), two sliders (4) are slidably connected to the inner wall of the groove (3), a limit rod (5) is slidably connected to the middle of the two sliders (4), springs (6) are fixed to the separated ends of the two sliders (4), the upper ends of the two sliders (4) are rotatably connected to an articulated frame (7), the upper end of the articulated frame (7) is rotatably connected to a stabilizing block (8), a tray (9) is fixed to the upper end of the stabilizing block (8), and both ends of the tray (9) are slidably connected to stabilizing rods (10).

2. The material lifting feeding device in a push plate kiln according to claim 1 is characterized in that: Both sides of the tray (9) are provided with slide grooves (11), the inner wall of each slide groove (11) is slidably connected to a pushing frame (12), one end of each pushing frame (12) is rotatably connected to a connecting frame (13), and the other end of each connecting frame (13) is rotatably connected to a supporting frame (14).

3. The material lifting feeding device in a push plate kiln according to claim 2 is characterized in that: The outer surfaces of the two pushing frames (12) are slidably connected to the inner walls of the two slide grooves (11), each of the pushing frames (12) is arranged in a cross shape, the cross sections of the two slide grooves (11) are arranged in a cross shape, and each of the slide grooves (11) runs through both sides of the tray (9).

4. The material lifting feeding device in a push plate kiln according to claim 2 is characterized in that: One end of each connecting frame (13) is rotatably connected to one end of each pushing frame (12), and the other end of each connecting frame (13) is rotatably connected to one end of each supporting frame (14), and the other end of each supporting frame (14) is fixed to one side of the frame body (1).

5. The material lifting feeding device in a push plate kiln according to claim 1 is characterized in that: The outer surfaces of the two sliders (4) are slidably connected to the inner wall of the groove (3), the middle parts of the two sliders (4) are slidably connected to the outer surface of the limit rod (5), the proximal ends of the two springs (6) are fixed to the separated ends of the two sliders (4), the separated ends of the two springs (6) are fixed to the two ends of the groove (3), and the two ends of the limit rod (5) are fixed to the two ends of the groove (3).

6. The material lifting and feeding device in a push plate kiln according to claim 1, characterized in that: The lower end of the articulated frame (7) is rotatably connected to the upper ends of the two sliders (4), the upper ends of the two articulated frames (7) are rotatably connected to the lower ends of the stabilizing blocks (8), the upper ends of the stabilizing blocks (8) are fixed to the middle of the tray (9), the outer surfaces of the two stabilizing rods (10) are slidably connected to the two ends of the tray (9), and the two ends of the two stabilizing rods (10) are fixed to the two sides of the frame body (1).

7. The material lifting feeding device in a push plate kiln according to claim 1, characterized in that: Mounting frames (15) are fixed at both ends of the frame body (1), the two mounting frames (15) are arranged opposite to each other, and a reserved hole (16) is opened in the middle of each mounting frame (15).

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