A box-type multi-purpose furnace

Abstract

The invention discloses a box-type multi-purpose furnace, which relates to the technical field of box-type multi-purpose furnaces and comprises an outer shell, wherein a support frame is symmetrically installed on the outer side surface of the outer shell, and the outer shell can be provided to wrap a device so that the device is in a closed state when heated, and the support frame can be provided to support the outer shell so that the outer shell can be supported above the ground, and a heating mechanism is provided on the bottom surface of the inner cavity of the outer shell, and the heating mechanism can be provided to heat the air in the inner cavity of the outer shell, and then heat the material in the inner cavity of the outer shell, and after the material in the inner cavity of the outer shell is heated, the bottom of the outer shell can be in an open state, so that the ash in the material can be discharged, and a fixing frame is fixedly connected to the inner wall of the outer shell, and a placing mechanism is provided at the inner cavity of the fixing frame, so as to achieve the effect of removing ash generated by the combustion of impurities.

Description

Technical Field

[0001] The invention relates to the technical field of box-type multi-purpose furnaces, in particular to a box-type multi-purpose furnace. Background Art

[0002] The box-type multi-purpose furnace is an excellent heat treatment equipment in modern industry. It adopts advanced design concepts and manufacturing processes, and has the characteristics of high efficiency, precision and versatility. The box-type multi-purpose furnace has a sturdy furnace structure and can remain stable in a high temperature environment. The internal space is spacious and can accommodate workpieces of various sizes and shapes. During the working process, the temperature in the furnace can be accurately adjusted through a precise temperature control system to ensure the accuracy and stability of the heat treatment process. Its atmosphere control function can accurately adjust the gas composition in the furnace according to different process requirements, so as to achieve the ideal treatment effect. Box-type multi-purpose furnaces are widely used in machinery manufacturing, automotive industry, aerospace and other fields. For example, quenching, tempering, carburizing and other treatments are performed on various metal parts to effectively improve the mechanical properties and service life of the parts. With its excellent performance and reliable operation, the box-type multi-purpose furnace plays an important role in improving product quality and promoting industrial development;

[0003] During the combustion of materials, ashes will be produced due to the combustion of impurities in the materials. The box-type multi-purpose furnaces on the market cannot separate the ashes produced by the combustion of materials and impurities during the combustion process. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a box-type multi-purpose furnace, including a shell, the outer side of the shell is symmetrically equipped with a support frame, by setting the shell, the device can be wrapped so that it is in a closed state when heating, by setting the support frame, the shell can be supported so that the shell can be supported on the ground, the bottom surface of the inner cavity of the shell is provided with a heating mechanism, by setting the heating mechanism, the air in the inner cavity of the shell can be heated, and then the material in the inner cavity of the shell can be heated, and after the material in the inner cavity of the shell is heated, the bottom of the shell can be in an open state, so that the ashes in the material can be discharged, the inner wall of the shell is fixedly connected with a fixing frame, the inner cavity of the fixing frame is provided with a placing mechanism, by setting the fixing frame, the placing mechanism can be fixedly connected to the inner cavity of the shell, by setting the placing mechanism, the material to be heated and burned can be placed, and in the process of burning the material fuel, the ashes produced by the combustion of impurities can be screened, and the placing mechanism includes a fixing plate, and the fixing plate is fixedly connected to the fixing plate. At the inner wall of the fixed frame, a clamping tube is penetrated through the outer surface of the fixed plate, and the angle between the clamping tube and the horizontal line is fifteen degrees. By setting the clamping tube, the clamping rod can be limited so that the clamping rod can be connected to the outer side of the fixed plate. By setting the clamping tube to a state of being inclined at fifteen degrees, the placement frame can be inclined at fifteen degrees, so that when the material in the inner cavity of the placement frame is burned, the ashes produced by the combustion of impurities can slide off. The inner wall of the clamping tube is slidably connected with the clamping rod, and the end of the clamping rod is fixedly connected with the placement frame. The inner wall of the placement frame A screening net is fixedly connected thereto, a plurality of leakage holes are provided on the lower surface of the screening net, and by providing the screening net and a plurality of leakage holes on the outer surface of the screening net, the ash produced by the combustion of impurities in the inner cavity of the placement frame can be leaked out, and a shaking mechanism is provided on the outer side of the shell, and by providing the shaking mechanism, an extrusion force can be intermittently applied to the bottom of the placement frame, and under the action of the extrusion force, the placement frame drives the material in the inner cavity to produce cyclic intermittent shaking, thereby accelerating the leakage process of the ash produced by the combustion of impurities in the inner cavity of the placement frame.

[0005] Preferably, a limiting ring is fixedly connected to the opening of the shell, a connecting rod is rotatably connected to the inner cavity of the limiting ring, a closing plate is fixedly connected to the outer surface of the connecting rod, and a first handle is fixedly connected to the outer surface of the closing plate. By setting the limiting ring, the connecting rod can be limited so that the connecting rod can generate stable rotation in the inner cavity of the limiting ring. By setting the closing plate, the opening of the shell can be closed, so that the temperature in the inner cavity of the shell will not be easily dissipated. By setting the first handle, the operator can easily rotate the closing plate.

[0006] Preferably, the heating mechanism includes a track tube, which is fixedly connected to the bottom of the inner wall of the shell, and a sliding rod is slidably connected to the inner cavity of the track tube. By setting the track tube, the sliding rod can be limited so that the sliding rod can produce stable movement in the inner cavity of the track tube, so that the bottom plate can be installed at the bottom of the shell and can be removed. The side of the sliding rod away from the track tube is fixedly connected to the bottom plate, and the lower surface of the bottom plate is fixedly connected to a battery. The output end of the battery is provided with a heating coil, and the heating coil passes through the bottom plate. By setting the bottom plate, the battery can be fixed while the bottom of the shell is in a closed state. By setting the battery, current can be continuously transmitted to the heating coil during operation. By setting the heating coil, when current passes through the heating coil, since the coil has a certain resistance, the current flowing therein will encounter resistance. According to Joule's law, current passing through the resistance will generate heat. This part of heat will increase the temperature of the coil itself and transfer heat to the surrounding environment, thereby achieving a heating effect.

[0007] Preferably, the heating mechanism also includes an air outlet pipe, which is fixedly connected to a side of the outer shell away from the closing plate, and the air outlet pipe passes through the outer shell. An exhaust fan is fixedly connected to the inner wall of the air outlet pipe. By setting the air outlet pipe, the air in the inner cavity of the outer shell can be discharged. By setting the exhaust fan, the discharge effect of the hot air in the inner cavity of the outer shell can be accelerated, thereby achieving the effect of quickly lowering the temperature of the inner cavity of the outer shell.

[0008] Preferably, a side of the outer side surface of the placement frame away from the locking rod is fixedly connected to a support rod, an end of the support rod is fixedly connected to a locking frame, a lower surface of the locking frame is fixedly connected to an anti-slip plate, and an outer surface of the placement frame is fixedly connected to a second handle. By providing the support rod and the locking frame, it can be coordinated with the blocking frame so that the end of the placement frame can be positioned, and when the placement frame shakes, large-scale detachment will not occur. By providing the second handle, it can be convenient for the operator to pull the placement frame.

[0009] Preferably, the placement mechanism also includes a blocking frame, a soft pad is fixedly connected to the inner wall of the blocking frame, the number of the soft pads is several, and the several soft pads are evenly distributed, and the upper surfaces of the several soft pads are fixedly connected with an anti-sliding block, and the anti-sliding block is frictionally adapted to the lower surface of the anti-sliding plate. By setting the blocking frame, the positioning frame can be blocked so that the positioning frame can slide in the inner cavity of the blocking frame without falling out of the position of the blocking frame. By setting the anti-sliding block, it can cooperate with the anti-sliding plate to increase the friction between the blocking frame and the positioning frame, thereby preventing the placement frame from easily falling out.

[0010] Preferably, the shaking mechanism includes a fixed rod, which is fixedly connected to the outer side of the shell, and the end of the fixed rod is fixedly connected to a fixed frame, and the inner wall of the fixed frame is fixedly connected to a servo motor, and the output end of the servo motor is equipped with a rotating rod through a coupling, and the rotating rod passes through the shell. By setting the fixed frame and the fixed rod, the servo motor can be fixed, and by setting the servo motor, the rotating rod can be rotated after the power is connected and the switch is turned on.

[0011] Preferably, one end of the rotating rod located in the inner cavity of the shell is fixedly connected to an eccentric cylinder, and the eccentric cylinder is located directly below the placement frame. A soft ring is fixedly connected to the outer surface of the eccentric cylinder, and the soft ring is squeezed and adapted to the lower surface of the screen mesh. By providing the eccentric cylinder, the eccentric cylinder can intermittently squeeze the lower surface of the placement frame when the rotating rod rotates, so that the placement frame vibrates. By providing the soft ring, the sound of the eccentric cylinder hitting the lower surface of the placement frame can be reduced. The end of the eccentric cylinder away from the rotating rod is fixedly connected to a rotating sleeve, and the inner cavity of the rotating sleeve is rotatably connected to a limiting rod, and the side of the limiting rod away from the rotating sleeve is fixedly connected to the inner wall of the shell. By providing the limiting rod, the rotating sleeve can be limited, thereby making the rotation of the eccentric cylinder more stable.

[0012] The present invention provides a box-type multi-purpose furnace. It has the following beneficial effects:

[0013] 1. The box-type multi-purpose furnace can heat the air in the inner cavity of the shell by setting a heating mechanism, thereby heating the material in the inner cavity of the shell, and after the material in the inner cavity of the shell is heated, the bottom of the shell can be opened, thereby allowing the ash in the material to be discharged.

[0014] Second, the box-type multi-purpose furnace can place materials that need to be heated and burned by providing a placement mechanism, and can screen the ashes produced by the combustion of impurities during the material fuel combustion process. By providing a clamping tube, the clamping rod can be limited so that the clamping rod can be connected to the outer side of the fixed plate. By setting the clamping tube to a state of being inclined at 15 degrees, the placement frame can be inclined at 15 degrees, so that when the material in the inner cavity of the placement frame is burned, the ashes produced by the combustion of impurities can slide down. By providing a screening net and opening a plurality of leakage holes on the outer surface of the screening net, the ashes produced by the combustion of impurities in the inner cavity of the placement frame can be leaked out.

[0015] 3. The box-type multi-purpose furnace can intermittently apply an extrusion force to the bottom of the placement frame by setting a shaking mechanism. Under the action of the extrusion force, the placement frame drives the material in the inner cavity to produce cyclic intermittent shaking, thereby accelerating the leakage process of ash produced by the combustion of impurities in the inner cavity of the placement frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the external structure of a box-type multi-purpose furnace of the present invention;

[0017] Figure 2 It is a schematic cross-sectional structure diagram of a box-type multi-purpose furnace of the present invention;

[0018] Figure 3 It is a schematic diagram of the heating mechanism structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the placement mechanism structure of the present invention;

[0020] Figure 5 It is a schematic diagram of the local structure of the placement mechanism of the present invention;

[0021] Figure 6 This is a schematic diagram of the placement frame structure of the present invention;

[0022] Figure 7 It is a schematic diagram of the structure of the shaking mechanism of the present invention.

[0023] In the figure: 1. shell; 2. support frame; 3. heating mechanism; 4. fixing frame; 5. placement mechanism; 6. shaking mechanism; 7. limiting ring; 8. connecting rod; 9. closing plate; 10. first grip; 31. track tube; 32. sliding rod; 33. bottom plate; 34. battery; 35. heating coil; 36. air outlet pipe; 37. exhaust fan; 51. fixing plate; 52. positioning tube; 53. blocking frame; 54. cushion; 55. anti-sliding block; 56. positioning rod; 57. placement frame; 58. second grip; 59. screening net; 510. support rod; 511. positioning frame; 512. anti-sliding plate; 61. fixing rod; 62. fixing frame; 63. servo motor; 64. rotating rod; 65. eccentric cylinder; 66. soft ring; 67. rotating sleeve; 68. limiting rod. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0025] The first embodiment, as Figure 1-Figure 2As shown, the present invention provides a technical solution: a box-type multi-purpose furnace, comprising a shell 1, the outer side of the shell 1 is symmetrically installed with a support frame 2, by setting the shell 1, the device can be wrapped so that it is in a closed state when heating, by setting the support frame 2, the shell 1 can be supported so that the shell 1 can be supported above the ground, and the bottom surface of the inner cavity of the shell 1 is provided with a heating mechanism 3, by setting the heating mechanism 3, the air in the inner cavity of the shell 1 can be heated, and then the material in the inner cavity of the shell 1 can be heated, and after the material in the inner cavity of the shell 1 is heated , the bottom of the shell 1 is in an open state, so that the ash in the material can be discharged, the inner wall of the shell 1 is fixedly connected with a fixing frame 4, and the inner cavity of the fixing frame 4 is provided with a placing mechanism 5. By providing the fixing frame 4, the placing mechanism 5 can be fixedly connected to the inner cavity of the shell 1. By providing the placing mechanism 5, the material to be heated and burned can be placed, and the ash generated by the combustion of impurities can be screened during the material fuel burning process. The placing mechanism 5 includes a fixing plate 51, and the fixing plate 51 is fixedly connected to the inner wall of the fixing frame 4. The fixing plate 51 is The outer surface is penetrated by a clamping tube 52, and the angle between the clamping tube 52 and the horizontal line is fifteen degrees. By setting the clamping tube 52, the clamping rod 56 can be limited, so that the clamping rod 56 can be connected to the outer side of the fixed plate 51. By setting the clamping tube 52 to be inclined at fifteen degrees, the placement frame 57 can be inclined at fifteen degrees, so that when the material in the inner cavity of the placement frame 57 is burned, the ashes produced by the combustion of impurities can slide off. The inner wall of the clamping tube 52 is slidably connected with the clamping rod 56, and the end of the clamping rod 56 is fixedly connected to the placement frame 57. The inner wall of the placement frame 57 is fixedly connected to the clamping rod 56. A screening net 59 is fixedly connected, and a plurality of leakage holes are opened on the lower surface of the screening net 59. By setting the screening net 59 and opening a plurality of leakage holes on the outer surface of the screening net 59, the ash produced by the combustion of impurities in the inner cavity of the placement frame 57 can be leaked out. The outer side surface of the shell 1 is provided with a shaking mechanism 6. By providing the shaking mechanism 6, an extrusion force can be intermittently applied to the bottom of the placement frame 57, and under the action of the extrusion force, the placement frame 57 drives the material in the inner cavity to produce cyclic intermittent shaking, thereby accelerating the leakage process of the ash produced by the combustion of impurities in the inner cavity of the placement frame 57.

[0026] A limiting ring 7 is fixedly connected to the opening of the shell 1, and a connecting rod 8 is rotatably connected to the inner cavity of the limiting ring 7. A closing plate 9 is fixedly connected to the outer surface of the connecting rod 8, and a first handle 10 is fixedly connected to the outer surface of the closing plate 9. By setting the limiting ring 7, the connecting rod 8 can be limited so that the connecting rod 8 can generate stable rotation in the inner cavity of the limiting ring 7. By setting the closing plate 9, the opening of the shell 1 can be closed, so that the temperature in the inner cavity of the shell 1 will not be easily dissipated. By setting the first handle 10, it is convenient for the operator to rotate the closing plate 9. When in use, after the operator places the material and the placement frame 57 at the specified position, the operator holds the first handle 10, and then rotates the connecting rod 8 in the inner cavity of the limiting ring 7 until the closing plate 9 closes the opening of the shell 1.

[0027] The second embodiment, as Figure 3As shown, the heating mechanism 3 includes a track tube 31, the track tube 31 is fixedly connected to the bottom of the inner wall of the shell 1, and a sliding rod 32 is slidably connected to the inner cavity of the track tube 31. By setting the track tube 31, the sliding rod 32 can be limited, so that the sliding rod 32 can produce stable movement in the inner cavity of the track tube 31, so that the bottom plate 33 can be installed at the bottom of the shell 1 and can be removed. The side of the sliding rod 32 away from the track tube 31 is fixedly connected to the bottom plate 33, and the lower surface of the bottom plate 33 is fixedly connected to a battery 34, and the output end of the battery 34 is provided with a heating The coil 35 penetrates the bottom plate 33. By setting the bottom plate 33, the battery 34 can be fixed while the bottom of the housing 1 can be in a closed state. By setting the battery 34, the heating coil 35 can be continuously supplied with current during operation. By setting the heating coil 35, when the current passes through the heating coil 35, since the coil has a certain resistance, the current flowing therein will encounter resistance. According to Joule's law, the current passing through the resistance will generate heat. This part of the heat will increase the temperature of the coil itself and transfer heat to the surrounding environment, thereby achieving a heating effect. The heating mechanism 3 The air outlet pipe 36 is also included. The air outlet pipe 36 is fixedly connected to the side of the shell 1 away from the closing plate 9. The air outlet pipe 36 runs through the shell 1. An exhaust fan 37 is fixedly connected to the inner wall of the air outlet pipe 36. By setting the air outlet pipe 36, the air in the inner cavity of the shell 1 can be discharged. By setting the exhaust fan 37, the discharge effect of the hot air in the inner cavity of the shell 1 can be accelerated, thereby achieving the effect of quickly lowering the temperature of the inner cavity of the shell 1. When in use, after the material is placed, the operator turns on the switch of the battery 34, so that the current flows to the heating coil 35. When the current passes through the heating coil 35, due to The coil has a certain resistance, and the current will encounter resistance when flowing in it. According to Joule's law, the current passing through the resistor will generate heat, which will increase the temperature of the coil itself and transfer heat to the surrounding environment, thereby achieving the heating effect. After the material is heated, the operator turns off the switch of the battery 34, then connects the exhaust fan 37 to the power supply and turns on the switch of the exhaust fan 37, so that the hot air in the inner cavity of the shell 1 can be quickly discharged. After the temperature in the inner cavity of the shell 1 drops, the operator pulls the bottom plate 33 and disengages the sliding rod 32 from the track tube 31, so that the bottom of the shell 1 is in an open state.

[0028] The third embodiment, as Figure 4-Figure 7As shown, a support rod 510 is fixedly connected to a side of the outer side of the placement frame 57 away from the positioning rod 56, and a positioning frame 511 is fixedly connected to the end of the support rod 510, and an anti-slip plate 512 is fixedly connected to the lower surface of the positioning frame 511. The outer surface of the placement frame 57 is fixedly connected to a second handle 58. By providing the support rod 510 and the positioning frame 511, it can be matched with the blocking frame 53 so that the end of the placement frame 57 can be positioned, and then when the placement frame 57 shakes, large-scale detachment will not occur. By providing the second handle 58, it is convenient for the operator to pull the placement frame 57. The placement mechanism 5 also includes a blocking frame 53, and a soft pad 54 is fixedly connected to the inner wall of the blocking frame 53. The number of the soft pads 54 is several, and the several soft pads 54 are evenly distributed. And the upper surfaces of several of the soft pads 54 are fixedly connected with anti-sliding plates 55, and the anti-sliding plates 55 are frictionally adapted to the lower surfaces of the anti-sliding plates 512. By setting the blocking frame 53, the positioning frame 511 can be blocked, so that the positioning frame 511 can slide in the inner cavity of the blocking frame 53 without being separated from the position of the blocking frame 53. By setting the anti-sliding plates 55, it can cooperate with the anti-sliding plates 512 to increase the friction between the blocking frame 53 and the positioning frame 511, so that the placement frame 57 will not be easily separated. When in use, the operator places the material to be burned in the inner cavity of the placement frame 57, and then inserts the positioning rod 56 into the inner cavity of the positioning tube 52, and then slides the positioning rod 56 until the positioning rod 56 slides to the end of the inner cavity of the positioning tube 52, and then places the positioning frame 511 in the inner cavity of the blocking frame 53.

[0029] The shaking mechanism 6 includes a fixed rod 61, which is fixedly connected to the outer side of the shell 1. The end of the fixed rod 61 is fixedly connected to a fixed frame 62. The inner wall of the fixed frame 62 is fixedly connected to a servo motor 63. The output end of the servo motor 63 is installed with a rotating rod 64 through a coupling. The rotating rod 64 passes through the shell 1. By setting the fixed frame 62 and the fixed rod 61, the servo motor 63 can be fixed. By setting the servo motor 63, the rotating rod 64 can be rotated after the power is connected and the switch is turned on. One end of the rotating rod 64 located in the inner cavity of the shell 1 is fixedly connected to an eccentric cylinder 65. The eccentric cylinder 65 is located directly below the placement frame 57. The outer surface of the eccentric cylinder 65 is fixed. A soft ring 66 is fixedly connected, and the soft ring 66 is squeezed and adapted with the lower surface of the screen mesh 59. By setting the eccentric cylinder 65, the eccentric cylinder 65 can intermittently squeeze the lower surface of the placement frame 57 when the rotating rod 64 rotates, so that the placement frame 57 shakes. By setting the soft ring 66, the sound of the eccentric cylinder 65 hitting the lower surface of the placement frame 57 can be reduced. The end of the eccentric cylinder 65 away from the rotating rod 64 is fixedly connected to a rotating sleeve 67, and the inner cavity of the rotating sleeve 67 is rotatably connected to a limiting rod 68. The side of the limiting rod 68 away from the rotating sleeve 67 is fixedly connected to the inner wall of the outer shell 1. By setting the limiting rod 68, the rotating sleeve 67 can be limited, so that the rotation of the eccentric cylinder 65 is more stable.

[0030] Working principle: The operator places the material to be burned in the inner cavity of the placement frame 57, then inserts the positioning rod 56 into the inner cavity of the positioning tube 52, then slides the positioning rod 56 until it slides to the end of the inner cavity of the positioning tube 52, and then places the positioning frame 511 in the inner cavity of the blocking frame 53; after the material is placed, the operator turns on the switch of the battery 34, so that the current flows to the heating coil 35. When the current passes through the heating coil 35, since the coil has a certain resistance, the current flowing therein will encounter resistance. According to Joule's law, when current passes through a resistor, heat is generated. This heat will increase the temperature of the coil itself and transfer heat to the surrounding environment, thereby achieving a heating effect. During the combustion of the material, the operator connects the servo motor 63 to a power source and turns on the switch of the servo motor 63, so that the rotating rod 64 drives the eccentric cylinder 65 to rotate, and during the rotation, the eccentric cylinder 65 drives the soft ring 66 to intermittently impact the lower surface of the placement frame 57, so that the ash generated by the combustion can leak through the holes of the sieve net 59.

[0031] After the material is heated, the operator turns off the switch of the battery 34, then connects the exhaust fan 37 to the power supply and turns on the switch of the exhaust fan 37, so that the hot air in the inner cavity of the shell 1 can be quickly discharged. After the temperature in the inner cavity of the shell 1 drops, the operator pulls the bottom plate 33 and disengages the sliding rod 32 from the track tube 31, so that the bottom of the shell 1 is in an open state.

[0032] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A box-type multi-purpose furnace, comprising a housing (1), wherein a support frame (2) is symmetrically mounted on the outer side surface of the housing (1), characterized in that: A heating mechanism (3) is provided on the bottom surface of the inner cavity of the shell (1); a fixing frame (4) is fixedly connected to the inner wall of the shell (1); a placement mechanism (5) is provided in the inner cavity of the fixing frame (4); the placement mechanism (5) comprises a fixing plate (51); the fixing plate (51) is fixedly connected to the inner wall of the fixing frame (4); a clamping tube (52) penetrates the outer surface of the fixing plate (51); the angle between the clamping tube (52) and the horizontal line is fifteen degrees; a clamping rod (56) is slidably connected to the inner wall of the clamping tube (52); a placement frame (57) is fixedly connected to the end of the clamping rod (56); a screening net (59) is fixedly connected to the inner wall of the placement frame (57); a plurality of leakage holes are provided on the lower surface of the screening net (59); and a shaking mechanism (6) is provided on the outer side surface of the shell (1); The side of the outer side surface of the placement frame (57) away from the locking rod (56) is fixedly connected to a support rod (510), the end of the support rod (510) is fixedly connected to a locking frame (511), the lower surface of the locking frame (511) is fixedly connected to an anti-slide plate (512), the outer surface of the placement frame (57) is fixedly connected to a second handle (58), the placement mechanism (5) also includes a blocking frame (53), the inner wall of the blocking frame (53) is fixedly connected to a soft pad (54), the number of the soft pads (54) is several, and the several soft pads (54) are evenly distributed, and the upper surfaces of the several soft pads (54) are fixedly connected to an anti-slide plate (55), and the anti-slide plate (55) is frictionally matched with the lower surface of the anti-slide plate (512); The shaking mechanism (6) comprises a fixed rod (61), the fixed rod (61) being fixedly connected to the outer side surface of the housing (1), the end of the fixed rod (61) being fixedly connected to a fixed frame (62), the inner wall of the fixed frame (62) being fixedly connected to a servo motor (63), the output end of the servo motor (63) being mounted with a rotating rod (64) via a coupling, the rotating rod (64) penetrating the housing (1), and one end of the rotating rod (64) located in the inner cavity of the housing (1) being fixedly connected to an eccentric cylinder ( 65), the eccentric cylinder (65) is located directly below the placement frame (57), the outer surface of the eccentric cylinder (65) is fixedly connected to a soft ring (66), the soft ring (66) is squeezed and adapted with the lower surface of the screening net (59), the end of the eccentric cylinder (65) away from the rotating rod (64) is fixedly connected to a rotating sleeve (67), the inner cavity of the rotating sleeve (67) is rotatably connected to a limiting rod (68), and the side of the limiting rod (68) away from the rotating sleeve (67) is fixedly connected to the inner wall of the housing (1).

2. A box-type multi-purpose furnace according to claim 1, characterized in that: A limiting ring (7) is fixedly connected to the opening of the housing (1), a connecting rod (8) is rotatably connected to the inner cavity of the limiting ring (7), a closing plate (9) is fixedly connected to the outer surface of the connecting rod (8), and a first handle (10) is fixedly connected to the outer surface of the closing plate (9).

3. A box-type multi-purpose furnace according to claim 2, characterized in that: The heating mechanism (3) comprises a track tube (31), the track tube (31) being fixedly connected to the bottom of the inner wall of the housing (1), a sliding rod (32) being slidably connected to the inner cavity of the track tube (31), a bottom plate (33) being fixedly connected to the side of the sliding rod (32) away from the track tube (31), a storage battery (34) being fixedly connected to the lower surface of the bottom plate (33), a heating coil (35) being provided at the output end of the storage battery (34), and the heating coil (35) penetrating the bottom plate (33).

4. A box-type multi-purpose furnace according to claim 3, characterized in that: The heating mechanism (3) further comprises an air outlet pipe (36), the air outlet pipe (36) being fixedly connected to a side of the outer shell (1) away from the closing plate (9), the air outlet pipe (36) penetrating the outer shell (1), and an exhaust fan (37) being fixedly connected to the inner wall of the air outlet pipe (36).

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