Rocking furnace

Abstract

The utility model provides a rocking furnace, which relates to the technical field of high-temperature heating equipment and comprises a furnace body, a base and a linkage part, two sides of the bottom of the furnace body are hinged on the base, the linkage part is mounted on the base, the furnace body is provided with a plurality of cavities along the length direction, furnace doors are mounted at the positions of openings of the cavities of the furnace body, and electric heating components are mounted in the cavities. The linkage piece comprises a motor, a transmission disc and a screw rod, the transmission disc is installed on a rotating shaft of the motor, one end of the screw rod is hinged to the transmission disc, and the other end of the screw rod is hinged to one end of the bottom of the furnace body. The furnace body is pushed to swing left and right around the hinged position, the swing angle of the furnace body is controlled to be 0-12 degrees, and the furnace body stably swings at a constant speed, so that materials in the high-temperature-resistant glass tube are fully mixed and heated, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-temperature heating equipment, in particular to a rocking furnace. Background Art

[0002] A rocking furnace is used to mix and evenly shake the various materials within the furnace tube at high temperatures. During the heating process, the materials must be shaken promptly to prevent uneven mixing from affecting the quality of the reactants. A Chinese utility model patent, "Automatic Rocking Furnace for Bismuth Tritelluride," is available, with patent number CN202274737U. The patented solution comprises a furnace body and a support. The furnace body is hinged to the support in the middle, with multiple lugs mounted inward from one end. A connecting rod has a lower end connected to the motor crankshaft, and the upper end of the connecting rod has a structure that hangs on one of the lugs. This structure offers the advantages of adjustable rocking amplitude, more uniform powder mixing, and safer use. However, the drawback of this rocking furnace is that the rocking process is highly random and unstable, and the speed and amplitude of the rocking cannot be well controlled. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a swing furnace, which is used to solve the problems of the prior art swing furnaces in that the swing process is relatively random, unstable, and the speed and amplitude of the swing cannot be well controlled.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a rocking furnace, comprising a furnace body, a machine base and a connecting piece, the bottom of the furnace body is hinged on the machine base on both sides, the connecting piece is installed on the machine base, the furnace body is provided with a cavity along the length direction, the furnace body is installed with a furnace door at the position of the cavity opening, and several electric heating components are installed in the cavity; the connecting piece comprises a motor, a transmission disc and a screw, the transmission disc is installed on the rotating shaft of the motor, one end of the screw is hinged at the eccentricity of the transmission disc, and the other end is hinged to one end of the bottom of the furnace body.

[0005] Furthermore, a triangular plate is installed at the bottom of the furnace body, two bearing seats are installed on both sides of the upper end surface of the machine base, a passive shaft is installed on the two bearing seats, and the triangular plate is fixed to the passive shaft.

[0006] Furthermore, the electric heating component includes a ceramic tube, and a heating wire is wound around the outside of the ceramic tube.

[0007] Furthermore, the furnace body is filled with aluminum silicate insulation cotton around the cavity.

[0008] Furthermore, buffer devices are installed on both sides of the upper end surface of the machine base.

[0009] Furthermore, an electrical control panel is installed on one side of the machine base, a temperature sensor is installed in the cavity, and the temperature sensor is electrically connected to the electrical control panel.

[0010] The beneficial effects of the utility model are:

[0011] The utility model discloses a swing furnace comprising a furnace body, a machine base and a connecting piece, both sides of the bottom of the furnace body are hinged on the machine base, the connecting piece is installed on the machine base, the furnace body is provided with a plurality of cavities along the length direction, a furnace door is installed at the position of the cavity opening of the furnace body, and an electric heating component is installed in the cavity; the connecting piece comprises a motor, a transmission disc and a screw, the transmission disc is installed on the motor shaft, one end of the screw is hinged on the transmission disc, and the other end is hinged on one end of the bottom of the furnace body; when in use, a high-temperature resistant glass tube filled with rare metals is inserted into the cavity and the furnace door is closed, the electric heating component is heated, the motor is controlled to drive the screw to move up and down, and the furnace body is pushed to swing left and right around the hinge, the swing angle of the furnace body is controlled to be between 0° and 12°, and the furnace body swings stably at a uniform speed, so that the material in the high-temperature resistant glass tube is fully mixed and heated, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 A schematic structural diagram of the swing furnace described in the utility model;

[0014] Figure 2 Another structural diagram of the swing furnace according to the present invention;

[0015] Figure 3 A schematic diagram of the furnace body structure of the swing furnace described in the present invention.

[0016] Description of main component symbols

[0017] 10. Machine base; 101. Buffer device; 102. Electrical control panel;

[0018] 20. Furnace body; 201. Cavity; 2011. Heating wire; 202. Furnace door;

[0019] 30. Connecting part; 301. Motor; 302. Transmission plate; 303. Screw. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] Example

[0022] Please refer to Figure 1-3 The utility model provides a rocking furnace, including a furnace body 20, a machine base 10 and a connecting piece 30. The two sides of the bottom of the furnace body 20 are hinged on the machine base 10, and the connecting piece is installed on the machine base 10. Specifically, a triangular plate is installed at the bottom of the furnace body 20, two bearing seats are installed on both sides of the upper end surface of the machine base 10, and a passive shaft is installed on the two bearing seats. The triangular plate is fixed to the passive shaft, and the furnace body 20 can swing around both sides of the passive shaft. In this embodiment, the maximum inclination angle of the furnace body 20 is 12°.

[0023] Furthermore, buffer devices 101 are installed on both sides of the upper end surface of the machine base 10. The two buffer devices 101 installed along the length direction can prevent the two sides of the furnace body 20 from directly hitting the machine base 10, avoiding the breakage of the high-temperature resistant glass tube caused by excessive vibration, and playing a preventive and protective role.

[0024] Please refer to Figure 1-3 The furnace body 20 has several cavities 201 extending along its length. A furnace door 202 is installed at the openings of the cavities 201. An electric heating assembly is installed within the cavities 201. Specifically, the cavities 201 are cylindrical, and in this embodiment, there are four cavities 201. The electric heating assembly includes a ceramic tube with a heating wire 2011 wrapped around the outside of the ceramic tube. A high-temperature resistant glass tube is inserted into the ceramic tube, and the furnace door 202 is closed. The heating wire 2011 heats the rare metal inside the high-temperature resistant glass tube.

[0025] Furthermore, the furnace body 20 is filled with aluminum silicate insulation cotton around the cavity 201. The aluminum silicate insulation cotton can play a role in heat preservation, prevent heat loss, and improve the heating effect.

[0026] Please refer to Figure 1-3The linkage includes a motor 301, a transmission disc 302, and a screw 303. The transmission disc 302 is mounted on the rotating shaft of the motor 301. One end of the screw 303 is hinged to the eccentric point of the transmission disc 302, and the other end is hinged to the bottom end of the furnace body 20. Specifically, the motor 301 is controlled to drive the rotating disc to rotate. One end of the screw 303 is hinged to the eccentric point of the transmission disc 302. The rotating disc drives the screw 303 to move vertically up and down. The other end of the screw 303 is hinged to the bottom end of the furnace body 20, pushing the furnace body 20 to swing around the bearing seat, achieving the effect of automatic swinging of the furnace body 20.

[0027] Please refer to Figure 2 An electrical control panel 102 is installed on one side of the base 10, and a temperature sensor (not shown in the figure) is installed in the cavity 201. The temperature sensor is electrically connected to the electrical control panel 102. The temperature in the cavity 201 is displayed on the electrical control panel 102 through the temperature sensor and the heating temperature is adjusted.

[0028] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A swing furnace, characterized in that: It includes a furnace body, a machine base and a connecting piece. The two sides of the bottom of the furnace body are hinged on the machine base. The connecting piece is installed on the machine base. The furnace body has several cavities along the length direction. The furnace body is equipped with a furnace door at the position of the cavity opening, and an electric heating component is installed in the cavity; the connecting piece includes a motor, a transmission disc and a screw. The transmission disc is installed on the rotating shaft of the motor. One end of the screw is hinged at the eccentricity of the transmission disc, and the other end is hinged to one end of the bottom of the furnace body.

2. The rocking furnace according to claim 1, characterized in that: A triangular plate is installed at the bottom of the furnace body, two bearing seats are installed on both sides of the upper end surface of the machine base, and a passive shaft is installed on the two bearing seats. The triangular plate is fixed on the passive shaft.

3. The rocking furnace according to claim 1, characterized in that: The electric heating component comprises a ceramic tube, and a heating wire is wound around the outside of the ceramic tube.

4. The rocking furnace according to claim 1, characterized in that: The furnace body is filled with aluminum silicate thermal insulation cotton around the cavity.

5. The rocking furnace according to claim 1, characterized in that: Buffer devices are installed on both sides of the upper end surface of the machine base.

6. The rocking furnace according to claim 1, characterized in that: An electrical control panel is installed on one side of the machine base, a temperature sensor is installed in the cavity, and the temperature sensor is electrically connected to the electrical control panel.

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