Temperature control device of drying equipment

Abstract

The utility model discloses a temperature control device of drying equipment, which comprises a drying box, a plurality of supporting legs are distributed at the lower end of the drying box, a screen used for bearing materials is arranged in the drying box, an opening is arranged on the surface of the drying box on one side of the screen, a box door is rotatably arranged at the position of the opening, and a temperature sensor is arranged on the box door. A material turning structure used for turning materials on the surface of the screen is arranged in the drying box and comprises a material shovel, the upper end of the material shovel is connected with a rocker, the upper end of the rocker is connected with a hollow shaft, one end of the hollow shaft penetrates through the drying box, and the rocker is connected with a turning driving assembly used for driving the rocker to rotate. According to the material turning device, the turning driving assembly, the blowing assembly and the material turning structure are used in cooperation, so that the materials are fully dried, and the situation that the working process is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to a temperature control device for drying equipment. Background Art

[0002] Dryer is a machine that can dry materials and is widely used. The heating device of the dryer is an important part of the dryer and also the core part of the dryer. In the process of drying materials, the heating device of the existing dryer cannot be fully dried when there are many accumulated materials, because the materials are generally in a shaking or static state, which affects the progress of the work.

[0003] Based on this, a temperature control device for drying equipment is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0004] The utility model aims to provide a temperature control device for drying equipment to solve the problems in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A temperature control device for drying equipment comprises a drying box, a plurality of legs are distributed at the lower end of the drying box, a screen for carrying materials is provided inside the drying box, an opening is provided on the surface of the drying box on one side of the screen, and a box door is rotatably provided at the opening position, a material turning structure for turning up materials on the surface of the screen is provided inside the drying box, the material turning structure comprises a material shovel, the upper end of the material shovel is connected to a rocker, the upper end of the rocker is connected to a hollow shaft, one end of the hollow shaft passes through the drying box, the rocker is connected to a turning drive assembly for driving the rocker to rotate, a blowing assembly for blowing air to the materials is also provided on the outer side of the rocker, and a stirring assembly for dividing the materials is provided on the material shovel.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional scheme: the blowing assembly includes a ventilation pipe, the ventilation pipe is arranged on the outside of the rocker, a certain number of blowing ports are arranged on the lower side of the ventilation pipe, the upper end of the rocker is connected to a hollow shaft, a hot air blower is arranged on the outer wall of the drying box where one end of the hollow shaft is located, the hollow shaft is connected to the inner cavity of the rocker, and the inner cavity of the rocker is connected to the ventilation pipe.

[0009] In an optional solution: the flip drive assembly includes a slider, which is slidably set on a rocker arm, the back side of the slider is connected to one end of a transmission rod, the transmission rod is connected to the other end of a connecting plate, the other end of the connecting plate is connected to a driving rotating rod, and the other end of the driving rotating rod passes through the drying box and is fixedly connected to the output shaft of a driving motor.

[0010] In an optional solution: the stirring assembly includes a certain number of flipping teeth, and two rows of flipping teeth are symmetrically arranged on both sides of the upper end of the material shovel.

[0011] In an optional solution: an observation window is provided on the box door.

[0012] In an optional solution, the length of the connecting plate is smaller than the height difference between the hollow shaft and the driving rotating rod.

[0013] In an optional solution: an air outlet is provided on the left side of the drying box, and a detachable dustproof net is provided at the entrance of the air outlet.

[0014] In an optional solution, the upper surface of the screen and the lower surface of the material shovel are both curved surfaces.

[0015] In an optional solution: the flipping tooth is a metal piece, and the cross-section of the flipping tooth is circular or rectangular.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model is designed according to the existing demand, and the materials are continuously turned over by the coordinated use of the swing guide rod mechanism and the material dividing mechanism, so that the materials are fully dried, thus avoiding the situation that affects the working process, and the utility model has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the front side of the utility model.

[0019] Figure 2 It is a partial structural cross-sectional view of the front side of the utility model.

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the back side of the utility model.

[0021] Figure 4 It is an enlarged view of an optional solution of the utility model.

[0022] Notes on the figure numbers: 101, drying box; 102, box door; 103, air outlet; 104, dust screen; 200, blowing assembly; 201, fan; 202, hollow shaft; 203, rocker; 204, ventilation duct; 205, blowing outlet; 300, flipping drive assembly; 301, driving motor; 302, driving rotating rod; 303, connecting plate; 304, transmission rod; 305, slider; 401, screen; 500, material turning structure; 501, turning teeth; 502, material shovel. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] In one embodiment, Figure 1-Figure 4 As shown, a temperature control device for drying equipment includes a drying box 101, a plurality of legs are distributed at the lower end of the drying box 101, an air outlet 103 is arranged on the left side of the drying box 101, a detachable dustproof net 104 is arranged at the entrance of the air outlet 103, and the dustproof net 104 prevents dust from entering the box body, and a screen 401 for carrying materials is arranged inside the drying box 101, and the upper surface of the screen 401 is a concave curved surface, which fits the trajectory of the swing of the rocker 203, so that the turning structure 500 can turn over all the materials on the screen surface 401, and an opening is arranged on the surface of the drying box 101 on one side of the screen 401, and a box door 102 is arranged at the opening position, and an observation window is arranged on the box door 102, so that People can observe the drying condition of the material through the observation window. The drying box 101 is provided with a turning structure 500 for turning up the material on the surface of the screen 401. The turning structure 500 includes a material shovel 502. The upper end of the material shovel 502 is connected to the rocker 203. Driven by the rocker 203, the material shovel 502 scoops up the material on the screen 401. The upper end of the rocker 203 is connected to the hollow shaft 202. One end of the hollow shaft 202 passes through the drying box 101. The rocker 203 is connected to the turning drive assembly 300 for driving it to rotate. The outer side of the rocker 203 is also provided with a blowing assembly 200 for blowing air to the material. The material shovel 502 is provided with a stirring assembly for dividing the material.

[0025] In this embodiment, the box door 102 is opened, and the material is poured into the drying box 101 . The flipping drive assembly 300 drives the rocker 203 , the material flipping structure 500 flips the material, and the blowing assembly 200 blows air to dry the material on the screen 401 .

[0026] like Figure 4As shown, a flip drive component 300 includes a slider 305, which is slidably set on the rocker 203. The slider 305 can slide up and down along the rocker 203. The back side of the slider 305 is connected to one end of the transmission rod 304, and the other end of the transmission rod 304 is vertically connected to the connecting plate 303. The length of the connecting plate 303 is less than the difference in height between the hollow shaft 202 and the driving rotating rod 302. The other end of the connecting plate 303 is vertically connected to the driving rotating rod 302. The other end of the driving rotating rod 302 passes through the drying box 101 and is fixedly connected to the output shaft of the driving motor 301. The driving motor 301 is fixedly mounted on the support plate.

[0027] In this embodiment, the driving motor 301 is started, driving the driving rod 302, causing the connecting plate 303 to rotate around the position where it is connected to the driving rod 302, and the connecting plate 303 drives the transmission rod 304, and the transmission rod 304 drives the slider 305, causing the slider 305 to slide on the rocker 203, thereby causing the rocker 203 to swing back and forth.

[0028] like Figure 1 , Figure 3 and Figure 4 As shown, the blowing assembly 200 includes a ventilation pipe 204, and the ventilation pipe 204 is arranged on the outside of the rocker 203. A certain number of blowing ports 205 are arranged on the lower side of the ventilation pipe 204, so that the hot air flow blown out of the blowing ports can cover the turned materials. The upper end of the rocker 203 is connected to the hollow shaft 202, and a hot air blower 201 is arranged on the outer wall of the drying box 101 where one end of the hollow shaft 202 is located. The hot air blower 201 inhales air through the rotation of the fan blades, and the air is heated in the hot air blower 201. The heated air flows toward the hollow shaft, and the hollow shaft 202 is connected to the inner cavity of the rocker 203, and the inner cavity of the rocker 203 is connected to the ventilation pipe 204, so that the hot air flow can flow therein.

[0029] In this embodiment, the hot air blower 201 is in operation, and the generated hot air flow passes through the hollow shaft 202 and the rocker 203 to reach the ventilation pipe 204, and then blows out from the blowing port 205 below the air pipe 204 to dry the material.

[0030] like Figure 4 As shown, the material turning structure 500 includes a material shovel 502, the lower surface of the material shovel 502 is a curved surface and is in close contact with the upper surface of the screen 401. The material shovel 502 is provided with a stirring assembly for dividing the material, and the stirring assembly includes a certain number of turning teeth 501. Two rows of turning teeth 501 are symmetrically arranged on both sides of the upper end of the material shovel 502. The turning teeth 501 are metal parts, which are more susceptible to heat and are conducive to drying materials. The cross-section of the turning teeth 501 is circular or rectangular.

[0031] In this embodiment, the material shovel 502 is driven by the rocker 203 , and the material shovel 502 shovels the material on the screen 401 , and the material is flipped by the flipping teeth 501 on the material shovel 502 .

[0032] The above embodiment discloses a temperature control device for drying equipment, wherein when in use, the box door 102 is opened, the material is poured into the drying box 101, the dust screen 104 is installed at the air outlet 103, and the drive motor 301 is started. The drive motor 301 is started to drive the drive rod 302, so that the connecting plate 303 rotates around the position where it is connected to the drive rod 302, and the connecting plate 303 drives the transmission rod 304, and the transmission rod 304 drives the slider 305, so that the slider 305 moves on the rocker 20 3, so that the rocker 203 swings back and forth, the material shovel 502 connected to the rocker 203 shovels the material on the screen 401, and the turning teeth 501 on the material shovel 502 turn the material, the hot air blower 201 works, and the generated hot air flow reaches the ventilation pipe 204 through the hollow shaft 202 and the rocker 203, and then blows out from the blowing port 205 under the air pipe 204 to dry the material, and then discharges it from the exhaust port 104, so that the material is fully dried, avoiding the situation that affects the working process.

[0033] To sum up, the temperature control device of the drying equipment solves the problem mentioned in the background that when too much material is piled up in the existing equipment, the material cannot be fully dried, affecting the working process, through the coordinated use of the flipping drive component, the blowing component and the material flipping structure.

[0034] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A temperature control device for drying equipment, comprising a drying box (101), a plurality of legs are distributed at the lower end of the drying box (101), a screen (401) for carrying materials is provided inside the drying box (101), an opening is provided on the surface of the drying box (101) on one side of the screen (401), and a box door (102) is rotatably provided at the opening position, characterized in that: The drying box (101) is provided with a material turning structure (500) for turning up the material on the surface of the screen (401), and the material turning structure (500) includes a material shovel (502), the upper end of the material shovel (502) is connected to a rocker (203), the upper end of the rocker (203) is connected to a hollow shaft (202), one end of the hollow shaft (202) passes through the drying box (101), the rocker (203) is connected to a turning drive assembly (300) for driving the rocker (203) to rotate, and an air blowing assembly (200) for blowing air to the material is also provided on the outer side of the rocker (203), and a stirring assembly for dividing the material is provided on the material shovel (502).

2. A temperature control device for drying equipment according to claim 1, characterized in that: The flip driving assembly (300) comprises a slider (305), the slider (305) is slidably arranged on the rocker (203), the back side of the slider (305) is connected to one end of a transmission rod (304), the other end of the transmission rod (304) is connected to a connecting plate (303), the other end of the connecting plate (303) is connected to a driving rotating rod (302), and one end of the driving rotating rod (302) passes through the drying box (101) and is fixedly connected to the output shaft of the driving motor (301).

3. The temperature control device of a drying device according to claim 1, characterized in that: The blowing assembly (200) comprises a ventilation pipe (204), the ventilation pipe (204) being arranged on the outside of the rocker (203), a blowing port (205) being arranged on the lower side of the ventilation pipe (204), the upper end of the rocker (203) being connected to a hollow shaft (202), a hot air blower (201) being arranged on the outer wall of the drying box (101) where one end of the hollow shaft (202) is located, the hollow shaft (202) being communicated with the inner cavity of the rocker (203), and the inner cavity of the rocker (203) being communicated with the ventilation pipe (204).

4. The temperature control device for drying equipment according to claim 1, characterized in that: The stirring assembly comprises flipping teeth (501), wherein the flipping teeth (501) are divided into two rows, and the two rows of flipping teeth (501) are symmetrically arranged on both sides of the upper end of the material shovel (502).

5. The temperature control device for drying equipment according to claim 1, characterized in that: The box door (102) is provided with an observation window.

6. A temperature control device for drying equipment according to claim 2, characterized in that: The length of the connecting plate (303) is smaller than the height difference between the hollow shaft (202) and the driving rotating rod (302).

7. The temperature control device for drying equipment according to claim 1, characterized in that: An air outlet (103) is arranged on the left side of the drying box (101), and a detachable dustproof net (104) is arranged at the entrance of the air outlet (103).

8. The temperature control device for drying equipment according to claim 4, characterized in that: The upper surface of the screen (401) and the lower surface of the material shovel (502) are both curved surfaces.

9. A temperature control device for drying equipment according to claim 4, characterized in that: The flipping tooth (501) is a metal piece, and the cross section of the flipping tooth (501) is circular or rectangular.

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