A material lifting structure for an explosion-proof furnace

Abstract

This disclosure relates to the field of material lifting structure technology. One embodiment of this disclosure provides a material lifting structure for an explosion-proof furnace, which includes chains, a pallet, striking components, and pushing components. Multiple chains are provided, one end of which is fixedly installed at the bottom of the inner furnace. The pallet is fixedly installed at the other end of the chains. The pallet has a material passage for impurities to pass through, and contact plates are fixedly installed on both sides of the pallet. Two striking components are provided, each located on one side of the inner furnace, for striking the contact plates and causing the pallet to sway left and right. Two pushing components are provided, both mounted on the striking components, for driving the pallet to sway back and forth. This technical solution solves the technical problem in the prior art where impurities may remain on the pallet after the material explosion, thus affecting subsequent material feeding.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of lifting structure technology, and more specifically, to a material lifting structure for an explosion-proof furnace. Background Technology

[0002] An explosion-proof furnace is an industrial device specifically designed for handling flammable and explosive materials or for use in hazardous environments. Its core feature is that it ensures safety during high-temperature processing through multiple explosion-proof designs. The explosion-proof furnace consists of an inner furnace and an outer furnace. When it is necessary to detonate materials, the materials to be detonated can be placed in the inner furnace. The inner furnace body can withstand the impact of an explosion, while the outer furnace can further play a protective role.

[0003] A pallet is usually installed at the bottom of the inner furnace. The pallet has a feeding chute. After the explosion, the residue and debris can fall out through the feeding chute of the pallet. However, since the pallet is fixedly installed at the bottom of the inner furnace, after repeated use, some residue may remain or stick to the pallet, which may affect subsequent feeding. Utility Model Content

[0004] To overcome the above-mentioned defects, embodiments of this disclosure provide a material lifting structure for an explosion-proof furnace, which solves the technical problem in the prior art that after the material has exploded, there may be impurities remaining on the pallet, thus affecting subsequent material feeding.

[0005] According to one aspect, at least one embodiment of this disclosure provides a material lifting structure for an explosion-proof furnace, disposed on an inner furnace, including chains, a pallet, a striking assembly, and a pushing assembly. Multiple chains are provided, one end of each chain is fixedly installed at the bottom of the inner furnace, and the pallet is fixedly installed at the other end of each chain. The pallet has a material passage opening for impurities to pass through, and contact plates are fixedly installed on both sides of the pallet.

[0006] Furthermore, it also includes a striking assembly, which includes a mounting plate, a connecting frame, a rotating shaft, a striking rod, and a transmission assembly. The mounting plate is fixedly installed on the side of the inner furnace, the connecting frame is fixedly installed on the bottom end of the mounting plate, the rotating shaft is rotatably installed inside the connecting frame, the striking rod is fixedly installed on the side of the rotating shaft, and the transmission assembly is disposed on the connecting frame.

[0007] Furthermore, the transmission assembly includes a transmission wheel and a transmission belt, the transmission wheel is fixedly mounted on the two rotating shafts, and the transmission belt is tensioned and sleeved on the two transmission wheels.

[0008] Furthermore, an explosion-proof cover is detachably installed on the side of the connecting frame, and the transmission belt and transmission wheel are both located inside the explosion-proof cover.

[0009] Furthermore, it also includes a pushing assembly, which includes a mounting cover, an electric cylinder, and a pushing frame. The mounting cover is fixedly installed on the side of the explosion-proof cover, the electric cylinder is installed on the mounting cover, and the pushing frame is fixedly connected to the output end of the electric cylinder.

[0010] In order to ensure that most of the impurities generated by the explosion can fall smoothly onto the tray, the area of ​​the tray is further smaller than the bottom area of ​​the inner furnace.

[0011] In order to enable the striking rod to touch the touch plate and cause the support plate to shake, the two striking rods are further positioned above the two touch plates respectively.

[0012] In order to enable the pusher to contact the touch plate and cause the tray to swing back and forth, the two pushers are further located on the sides of the two touch plates respectively.

[0013] The beneficial effects of the embodiments disclosed herein are as follows: 1. In this disclosure, after the explosion is completed, the chain shakes due to the impact of the explosion, which in turn causes the pallet to shake. Impurities that fall onto the pallet will flow out through the gap between the pallet's feed port and the chain under the action of shaking, thereby avoiding impurities from remaining on the pallet for a long time. 2. In this disclosure, the striking component and the pushing component can drive the pallet to continue to shake up and down and left and right, thereby further allowing impurities to flow out through the gap between the pallet's feed port and the chain under the action of shaking. In summary, this structure, through the cooperation between the chain, pallet, striking component, and pushing component, can cause impurities on the pallet to flow out under the impact of an explosion and the shaking of the driving pallet, preventing them from remaining on the pallet for a long time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0015] Figure 1 This is a schematic diagram showing the structure of the inner furnace, chain, pallet, and touch plate of this utility model. Figure 2 This is a schematic diagram of the overall structure of this utility model; Figure 3 This is a schematic diagram of the striking component of this utility model; Figure 4This is a structural diagram showing the disassembly and assembly of the explosion-proof cover and the pushing component of this utility model; In the diagram: 1. Inner furnace; 2. Chain; 3. Pallet; 4. Mounting plate; 5. Connecting frame; 6. Rotating shaft; 8. Striking rod; 9. Drive wheel; 10. Drive belt; 11. Explosion-proof cover one; 12. Mounting cover; 13. Electric cylinder; 14. Pushing frame; 16. Touch plate. Detailed Implementation

[0016] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0017] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0018] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0019] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0020] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0021] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] like Figures 1-4 As shown, an explosion-proof furnace material lifting structure according to an embodiment of the present disclosure is provided on the inner furnace 1, including a chain 2, a pallet 3, a striking component and a pushing component. Multiple chains 2 are provided, one end of each chain 2 is fixedly installed at the bottom of the inner furnace 1, and the pallet 3 is fixedly installed at the other end of each chain 2. The pallet 3 has a material passage opening for impurities to pass through, and touch plates 16 are fixedly installed on both sides of the pallet 3.

[0023] like Figure 1 and Figure 4 As shown, the material is placed into the inner furnace 1 of the explosion-proof furnace, and then ignited to explode the material. The impurities after the explosion leak out through the gap between the material outlet of the pallet 3 and the chain 2. Under the impact of the explosion, the pallet 3 and the chain 2 can continue to shake, thus continuing to shake the impurities on the pallet 3. Furthermore, the area of ​​the pallet 3 is smaller than the bottom area of ​​the inner furnace 1, so most of the impurities generated by the explosion can fall onto the pallet 3 and then leak out through the outlet of the pallet 3. It should be noted that the explosion-proof furnace is divided into an inner furnace 1 and an outer furnace. The inner furnace is used to ignite the material, while the outer furnace usually has a robust structure that can withstand the explosion pressure and impact generated by the inner furnace 1, thereby protecting the safety of personnel or equipment.

[0024] like Figure 2As shown, after the shaking is complete, the impact component can strike the tray 3 to continue shaking, further causing impurities to flow out. The impact component includes a mounting plate 4, a connecting frame 5, a rotating shaft 6, an impact rod 8, and a transmission component. The mounting plate 4 is fixedly installed on the side of the inner furnace 1, the connecting frame 5 is fixedly installed on the bottom end of the mounting plate 4, the rotating shaft 6 is rotatably installed inside the connecting frame 5, the impact rod 8 is fixedly installed on the side of the rotating shaft 6, and the transmission component is set on the connecting frame 5. The transmission component includes a transmission wheel 9 and a transmission belt 10. The transmission wheel 9 is fixedly installed on two rotating shafts 6, and the transmission belt 10 is tensioned and sleeved on the two transmission wheels 9. Furthermore, an explosion-proof cover 11 is detachably installed on the side of the connecting frame 5. Both the transmission belt 10 and the transmission wheel 9 are located inside the explosion-proof cover 11. The explosion-proof cover 11 can further protect the tensioning sleeve of the transmission wheel 9 and the transmission belt 10, preventing impurities from splashing in. It should be noted that the rotating shaft 6 is relatively long. The rotating shaft 6 is rotatably mounted on the outer furnace, and a drive motor is installed on the outer furnace. The drive motor is coaxially connected to the rotating shaft 6. In this way, the drive motor can both drive the rotating shaft 6 to rotate and can also be mounted on the outer furnace wall. The drive motor is doubly protected by the outer furnace and the inner furnace. Since the rotating shaft 6 is rotatably mounted on the outer furnace, a rubber sealing ring is installed on the part where the outer furnace and the rotating shaft 6 pass through to seal it and ensure airtightness.

[0025] Specifically, by starting the drive motor, the output end of the drive motor drives one of the rotating shafts 6 to rotate, thereby driving one of the striking rods 8 to rotate up and down. The two striking rods 8 are respectively located above the two contact plates 16, thereby striking one of the contact plates 16, which in turn causes the support plate 3 to shake up and down. In addition, one of the rotating shafts 6 drives one of the transmission wheels 9 to rotate. Under the tension of the transmission belt 10, it drives another transmission wheel 9 and the rotating shaft 6 to rotate, thereby driving another striking rod 8 to rotate up and down, striking the other contact plate 16, and causing the support plate 3 to shake.

[0026] like Figure 3 As shown, in order to make the tray 3 slide more completely, the push assembly can drive the tray 3 to move back and forth. The push assembly includes a mounting cover 12, an electric cylinder 13, and a push frame 14. The mounting cover 12 is fixedly installed on the side of the explosion-proof cover 11. The electric cylinder 13 is installed on the mounting cover 12. The push frame 14 is fixedly connected to the output end of the electric cylinder 13. Since the two push frames 14 are located on the sides of the two touch plates 16 respectively, the electric cylinder 13 can be activated. The output end of the electric cylinder 13 drives the push frame 14 to move back and forth, thereby pushing the side of the touch plate 16 forward and causing the tray 3 to shake back and forth, further shaking the impurities on the tray 3 down. The mounting cover 12 can also play a certain role in preventing dust and splashes on the electric cylinder 13.

[0027] Working principle: The material is placed into the inner furnace 1 of the explosion-proof furnace, and then ignited to cause an explosion. The impurities after the explosion leak out through the gap between the material inlet of the pallet 3 and the chain 2. Under the impact of the explosion, the pallet 3 and the chain 2 continue to shake, thus continuing to shake the impurities on the pallet 3. Then, the drive motor can be started. The output end of the drive motor drives one of the rotating shafts 6 to rotate, thereby driving one of the striking rods 8 to rotate up and down. The two striking rods 8 are located above the two contact plates 16, respectively, thus striking one of the contact plates 16, thereby driving... The pallet 3 wobbles up and down, and one of the rotating shafts 6 drives one of the transmission wheels 9 to rotate. Under the tension of the transmission belt 10, the other transmission wheel 9 and the rotating shaft 6 rotate, which in turn drives another striking rod 8 to rotate up and down, striking another touch plate 16 and causing the pallet 3 to wobble further. In order to shake the impurities on the pallet 3 more cleanly, the electric cylinder 13 can be activated. The output end of the electric cylinder 13 drives the push frame 14 to move back and forth, thereby pushing the side of the touch plate 16 forward and causing the pallet 3 to wobble back and forth, further shaking the impurities on the pallet 3.

[0028] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. An anti-explosion furnace material lifting structure arranged on an inner furnace (1), characterized in that, Also includes: Chain (2), multiple chains (2) are provided, and one end of each chain (2) is fixedly installed at the bottom of the inner furnace (1); The pallet (3) is fixedly installed at the other end of the multiple chains (2). The pallet (3) has a material passage opening for impurities to pass through, and touch plates (16) are fixedly installed on both sides of the pallet (3).

2. A material lifting structure for an explosion-proof furnace according to claim 1, wherein It also includes a striking component, the striking component comprising: Mounting plate (4), which is fixedly mounted on the side of the inner furnace (1); A connecting frame (5) is fixedly installed at the bottom end of the mounting plate (4); A rotating shaft (6) is rotatably mounted inside the connecting frame (5); A striking rod (8) is fixedly mounted on the side of the rotating shaft (6); A transmission assembly is mounted on the connecting frame (5).

3. The explosion-proof furnace material lifting structure according to claim 2, characterized in that, The transmission assembly includes: A transmission wheel (9) is fixedly mounted on two of the rotating shafts (6); A transmission belt (10) is tensioned and fitted onto two transmission wheels (9).

4. The explosion-proof furnace material lifting structure according to claim 3, characterized in that, The side of the connecting frame (5) is detachably fitted with an explosion-proof cover (11), and the transmission belt (10) and the transmission wheel (9) are both located inside the explosion-proof cover (11).

5. The explosion-proof furnace material lifting structure according to claim 4, characterized in that, It also includes a pushing component, the pushing component comprising: Mounting cover (12), which is fixedly mounted on the side of the explosion-proof cover (11); An electric cylinder (13) is mounted on the mounting cover (12); A pusher frame (14) is fixedly connected to the output end of the electric cylinder (13).

6. The explosion-proof furnace material lifting structure according to claim 2, characterized in that, The area of ​​the pallet (3) is smaller than the bottom area of ​​the inner furnace (1).

7. The explosion-proof furnace material lifting structure according to claim 2, characterized in that, The two striking rods (8) are located above the two touch plates (16), respectively.

8. The explosion-proof furnace material lifting structure according to claim 5, characterized in that, The two pushers (14) are located on the sides of the two touch plates (16).

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