Energy-saving and environment-friendly drying machine

The design of the movable drying drum and guide plate assembly solves the problem of material accumulation caused by the tilt of the drum, realizes uniform heating of materials and automatic discharge, and improves the ease of use of the dryer.

CN223741154UActive Publication Date: 2025-12-30LIAONING YATAI ENVIRONMENTAL ENG CO LTD
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Patent Information

Application Number
CN202423221361.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-26
Publication Date
2025-12-30
Estimated Expiration
2034-12-26

AI Technical Summary

Technical Problem

The tilted cylinder of existing energy-saving dryers causes material to accumulate at the discharge port, which is not conducive to the uniform heating of the material and the control of the discharge.

Method used

The system employs a movable drying drum and guide plate assembly. The heating drum is moved up and down by an electric push rod. Combined with the guide shaft and stirring assembly, it achieves uniform heating and automatic discharge of materials.

Benefits of technology

It achieves uniform heating of materials and automatic discharge, improving the ease of use and discharge control of the dryer.

✦ Generated by Eureka AI based on patent content.

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Abstract

The energy-saving and environment-friendly drying machine comprises a bottom plate, a collecting barrel, a supporting frame, a top plate, a movable drying cylinder, a guide plate assembly and a stirring assembly, through the movable drying cylinder and the guide plate assembly, a heating cylinder of the movable drying cylinder ascends and descends through an electric push rod, and a first guide shaft and a second guide shaft are arranged on the front side and the rear side of the heating cylinder; when an electric push rod drives a heating cylinder to move upwards, a cover plate of a stirring assembly seals and covers the heating cylinder, a stirring rod of the stirring assembly stirs materials to enable the materials to be heated evenly, moving tracks of a first guide shaft and a second guide shaft are guided through a guide plate assembly, and when the heating cylinder moves downwards firstly, the heating cylinder rotates, so that the materials are heated evenly. And the heating barrel is rotated to be inclined downwards, the materials in the heating barrel are poured into the collecting barrel, the dried materials are automatically poured out, discharging control over the materials is facilitated, and the use convenience of the dryer is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to dryer technical field, concretely is a kind of energy-saving and environment-friendly dryer. BACKGROUND

[0002] Dryer is a kind of equipment for removing moisture in material, usually used in industrial production, various materials can be dried, the water vapor generated when material is dried by filter is filtered, and the environmental protection effect is increased, the existing energy-saving dryer generally adopts drum type or stirring mode to turn over material, to increase the heating uniformity effect of material;

[0003] For example, the patent with publication number CN213454686U discloses an energy-saving and environment-friendly dryer, which is heated quickly by setting two groups of heating pipes and using heat conduction principle, and the moisture contained in the dried product is dried by the power transmitted by the motor to drive the stirring shaft to rotate, so that the dried product can be heated uniformly and completely, the drying time is improved, the power energy is saved, and energy is effectively saved.

[0004] The above dryer sets the cylinder to be inclined to facilitate discharge control, but the inclination of the cylinder causes the material to accumulate at the discharge port, which is not conducive to the uniform heating of the material, and the existing drum dryer is inconvenient for the discharge control of the material in the drum due to the rotation of the cylinder, and the discharge port on the drum rotates with the drum. Utility model content

[0005] (I) technical problem solved

[0006] To solve the above technical problems, the utility model provides an energy-saving and environment-friendly dryer.

[0007] (II) technical scheme

[0008] Based on this, the utility model provides the following technical scheme: an energy -conserving environmental protection drying -machine, including bottom plate, collection bucket, support frame, top plate, movable drying cylinder, guide plate subassembly and stirring subassembly, the top end right side of bottom plate is provided with collection bucket, the top end left side of bottom plate is fixed with support frame, the top of support frame is fixedly connected with top plate, movable drying cylinder's front and back both sides are provided with guide plate subassembly, and two guide plate subassembly are fixed respectively in the inside front and back sides of support frame, the top of movable drying cylinder is provided with stirring subassembly, and the top of stirring subassembly is connected with top plate, movable drying cylinder includes heating cylinder, inner bag, guide shaft no.

[0009] Preferably, the guide plate assembly comprises a vertical plate, a vertical slot, an arc-shaped slot, a support shell, an L-shaped blocking rod, a limiting block, a fixed shaft, a V-shaped rod and a semicircular clamping plate, the inside left side of the vertical plate is vertically provided with a vertical slot, the right side bottom of the vertical slot is connected with an arc-shaped slot, and the arc-shaped slot is provided on the inner wall of the vertical plate, the L-shaped blocking rod is arranged at the connection between the vertical slot and the arc-shaped slot, the middle part of the L-shaped blocking rod is rotatably connected with the vertical plate through a shaft, the top right side of the L-shaped blocking rod is provided with a limiting block, the rear end of the limiting block is fixedly connected with the vertical plate, the bottom end of the V-shaped rod is drivingly connected with the fixed shaft, the outer wall of the fixed shaft is fixedly provided with a semicircular clamping plate, the support shell is fixedly arranged on the outside middle part of the vertical plate, the L-shaped blocking rod and the V-shaped rod are arranged inside the support shell, the front end of the fixed shaft is rotatably connected with the support shell through a bearing, and the guide shaft no.

[0010] Preferably, the stirring assembly comprises a cover plate, a motor, a stirring rod, a connecting pipe, an exhaust fan, an exhaust pipe and a connecting frame, the top middle part of the cover plate is provided with a motor, the output shaft at the bottom of the motor is drivingly connected with the stirring rod, the stirring rod is arranged at the bottom of the cover plate, the right side of the cover plate is connected with the connecting pipe, the top end of the connecting pipe is connected with the exhaust fan, the exhaust fan is fixedly arranged at the top end of the top plate, the top of the exhaust fan is connected with the exhaust pipe, the top edge of the cover plate is fixedly connected with the connecting frame, and the top end of the connecting frame is fixedly connected with the top plate.

[0011] Preferably, the inner walls of the vertical slot and the arc-shaped slot are matched with the guide shaft no. and the guide shaft no. 2, the arc-shaped slot is in a circular arc shape, and the arc-shaped slot is arranged with the bottom end of the vertical slot as a center.

[0012] Preferably, the right side of the L-shaped blocking rod is in a vertical state, and the top of the right side of the L-shaped blocking rod is attached to the limiting block.

[0013] Preferably, the V-shaped rod is arranged on the outer side of the L-shaped blocking rod, and the length of the first guide shaft is greater than the length of the second guide shaft.

[0014] Preferably, the fixed rotating shaft and the semicircular clamping plate are arranged concentrically, and the fixed rotating shaft is linearly aligned with the bottom of the vertical groove.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the energy-saving and environment-friendly drying machine has the following beneficial effects:

[0017] The energy-saving and environment-friendly drying machine, through the movable drying cylinder and the guide plate assembly, the heating cylinder of the movable drying cylinder moves up and down through the electric push rod, and the first guide shaft and the second guide shaft are arranged on the front and rear sides of the heating cylinder, so that when the electric push rod drives the heating cylinder to move upward, the cover plate of the stirring assembly covers the heating cylinder, the stirring rod of the stirring assembly stirs the material, and the material is evenly heated. The movement track of the first guide shaft and the second guide shaft is guided by the guide plate assembly, so that the heating cylinder first moves downward, then rotates, and the heating cylinder is rotated to be downwardly inclined, and the material in the heating cylinder is poured into the collecting barrel, the material after drying is automatically poured out, which is beneficial to the discharge control of the material and increases the use convenience of the drying machine. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a movable drying cylinder structure schematic view of the utility model;

[0020] Figure 3 It is a stirring assembly structure schematic view of the utility model;

[0021] Figure 4 It is a guide plate assembly structure schematic view of the utility model;

[0022] Figure 5 It is an arc-shaped groove structure schematic view of the utility model;

[0023] Figure 6 It is a support shell internal structure schematic view of the utility model;

[0024] Figure 7 It is a support shell internal structure right view of the utility model.

[0025] In the figure: bottom plate-1, collecting barrel-2, support frame-3, top plate-4, movable drying cylinder-5, guide plate assembly-6, stirring assembly-7, heating cylinder-51, inner container-52, guide shaft one-53, guide shaft two-54, electric push rod-55, vertical plate-61, vertical slot-62, arc-shaped slot-63, support shell-64, L-shaped stop lever-65, limiting block-66, fixed rotating shaft-67, V-shaped lever-68, semicircular clamping plate-69, cover plate-71, motor-72, stirring rod-73, connecting pipe-74, exhaust fan-75, exhaust pipe-76, connecting frame-77. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-2 An energy-saving and environment-friendly dryer, comprising a bottom plate 1, a collecting barrel 2, a support frame 3, a top plate 4, a movable drying cylinder 5, a guide plate assembly 6 and a stirring assembly 7, the top right side of the bottom plate 1 is provided with the collecting barrel 2, the top left side of the bottom plate 1 is fixedly provided with the support frame 3, the top of the support frame 3 is fixedly connected with the top plate 4, the front and rear sides of the movable drying cylinder 5 are both provided with the guide plate assembly 6, and the two guide plate assemblies 6 are respectively fixed to the inner front and rear sides of the support frame 3, the top of the movable drying cylinder 5 is provided with the stirring assembly 7, and the top of the stirring assembly 7 is connected with the top plate 4, the movable drying cylinder 5 comprises a heating cylinder 51, an inner container 52, a guide shaft one 53, a guide shaft two 54 and an electric push rod 55, the inner container 52 is arranged in the heating cylinder 51, and the top of the inner container 52 is provided with a hollow structure, the guide shaft one 53 is fixedly arranged at the top of the heating cylinder 51, the guide shaft two 54 is fixedly arranged at the middle of the heating cylinder 51, the left end of the heating cylinder 51 is rotatably connected with the electric push rod 55 through a rotating shaft, the top end of the electric push rod 55 is rotatably connected with the top plate 4 through a rotating shaft, and the electric push rod 55 is inclined downward from left to right, the guide shaft one 53 and the guide shaft two 54 slide along the inner wall of the guide plate assembly 6, and the heating cylinder 51 is provided with a heating pipe, the inner container 52 is heated through the heating pipe, and then the material is heated;

[0028] Please refer to Figure 3The energy-saving and environment-friendly drying machine, the stirring assembly 7 comprises a cover plate 71, a motor 72, a stirring rod 73, a connecting pipe 74, an exhaust fan 75, an exhaust pipe 76 and a connecting frame 77, the top middle part of the cover plate 71 is provided with the motor 72, the output shaft at the bottom of the motor 72 is in transmission connection with the stirring rod 73, and the stirring rod 73 is arranged at the bottom of the cover plate 71, the right side of the cover plate 71 is connected with the connecting pipe 74, the top end of the connecting pipe 74 is connected with the exhaust fan 75, and the exhaust fan 75 is fixed to the top end of the top plate 4, the top of the exhaust fan 75 is connected with the exhaust pipe 76, and the top end edge of the cover plate 71 is fixedly connected with the connecting frame 77, and the top end of the connecting frame 77 is fixedly connected with the top plate 4, and the bottom of the exhaust pipe 76 is provided with a filter, and the filter is used for filtering the gas generated during drying, thereby increasing the environmental protection effect;

[0029] Please refer to Figures 4-7 The energy-saving and environment-friendly drying machine, the guiding plate assembly 6 comprises a vertical plate 61, a vertical groove 62, an arc-shaped groove 63, a supporting shell 64, an L-shaped blocking rod 65, a limiting block 66, a fixed rotating shaft 67, a V-shaped rod 68 and a semicircular clamping plate 69, the inside left side of the vertical plate 61 is vertically provided with the vertical groove 62, the right side bottom of the vertical groove 62 is connected with the arc-shaped groove 63, and the arc-shaped groove 63 is arranged on the inner wall of the vertical plate 61, the L-shaped blocking rod 65 is arranged at the connecting position of the vertical groove 62 and the arc-shaped groove 63, the middle part of the L-shaped blocking rod 65 is rotationally connected with the vertical plate 61 through a rotating shaft, the top right side of the L-shaped blocking rod 65 is provided with the limiting block 66, the rear end of the limiting block 66 is fixedly connected with the vertical plate 61, the bottom end of the V-shaped rod 68 is in transmission connection with the fixed rotating shaft 67, the outer wall of the fixed rotating shaft 67 is fixedly provided with the semicircular clamping plate 69, the supporting shell 64 is fixed to the middle part of the outer side of the vertical plate 61, and the L-shaped blocking rod 65 and the V-shaped rod 68 are arranged in the inside of the supporting shell 64, the front end of the fixed rotating shaft 67 is rotationally connected with the supporting shell 64 through a bearing, the guiding shaft one 53 and the guiding shaft two 54 penetrate through the vertical groove 62 and slide along the inner wall of the vertical groove 62;

[0030] The inner walls of the vertical groove 62 and the arc-shaped groove 63 are in close contact with the guiding shaft one 53 and the guiding shaft two 54, the arc-shaped groove 63 is in a circular arc shape, and the arc-shaped groove 63 is arranged with the bottom end of the vertical groove 62 as the center, so that when the heating cylinder 51 moves downward, the guiding shaft one 53 and the guiding shaft two 54 on the outside of the heating cylinder 51 slide vertically downward along the vertical groove 62, and when the guiding shaft two 54 moves to the bottom of the vertical groove 62, the guiding shaft one 53 enters the arc-shaped groove 63 and slides along the inner wall of the arc-shaped groove 63, so that the heating cylinder 51 is rotated to the state of being downwardly inclined;

[0031] When the right side of the L-shaped blocking rod 65 is in a vertical state, the right top of the L-shaped blocking rod 65 is attached to the limiting block 66, the V-shaped rod 68 is arranged outside the L-shaped blocking rod 65, the length of the guide shaft one 53 is greater than the length of the guide shaft two 54, the fixed rotating shaft 67 and the semicircular clamping plate 69 are arranged concentrically, the fixed rotating shaft 67 is linearly aligned with the bottom of the vertical slot 62, the right side of the L-shaped blocking rod 65 blocks the connection between the vertical slot 62 and the arc-shaped slot 63, avoiding the guide shaft two 54 from entering the arc-shaped slot 63, and when the guide shaft two 54 moves downward through the L-shaped blocking rod 65, the horizontal plate on the left side of the L-shaped blocking rod 65 is pushed to rotate downward, the L-shaped blocking rod 65 rotates to form a 7 shape, canceling the blockage of the entrance of the arc-shaped slot 63, so that the guide shaft one 53 enters the inside of the arc-shaped slot 63, and when the guide shaft one 53 slides along the inner wall of the arc-shaped slot 63, the right rod of the V-shaped rod 68 is pushed to rotate, the V-shaped rod 68 drives the semicircular clamping plate 69 to rotate through the fixed rotating shaft 67, so that the semicircular clamping plate 69 rotates to the top of the guide shaft two 54, limiting the upward movement of the guide shaft two 54.

[0032] In summary, in use, the material to be dried is placed in the inner container 52, and then the electric push rod 55 is controlled to retract to drive the heating cylinder 51 to move upward, and the stirring rod 73 extends into the inner container 52. The heating tube in the heating cylinder 51 generates heat, which is conducted to the material in the inner container 52 through the inner container 52, and the material is heated and dried. The electric motor 72 drives the stirring rod 73 to rotate, and the material is stirred by the rotation of the stirring rod 73, which increases the heating effect of the material. The water vapor generated during the drying of the material is induced by the exhaust fan 75, enters the filter through the connecting pipe 74, and is then discharged through the exhaust pipe 76;

[0033] When the material drying is completed, the heating cylinder 51 is driven to move downward by controlling the electric push rod 55, the guide shaft one 53 and the guide shaft two 54 on the outside of the heating cylinder 51 slide vertically downward along the vertical slot 62, at this time, the right side of the L-shaped blocking rod 65 is vertical, the connecting part of the vertical slot 62 and the arc-shaped slot 63 is blocked by the right side of the L-shaped blocking rod 65, so that the guide shaft two 54 is prevented from entering the arc-shaped slot 63, and when the guide shaft two 54 moves downward and passes the L-shaped blocking rod 65, the L-shaped blocking rod 65 is driven to rotate counterclockwise, the horizontal plate on the left side of the L-shaped blocking rod 65 rotates downward, the L-shaped blocking rod 65 is in the shape of 7 after rotating, the blocking on the entrance of the arc-shaped slot 63 is cancelled, when the guide shaft two 54 moves to the bottom of the vertical slot 62, the guide shaft one 53 enters the arc-shaped slot 63, so that the heating cylinder 51 rotates rightwards with the guide shaft two 54 as the fulcrum, the guide shaft one 53 slides along the inner wall of the arc-shaped slot 63, and the right rod of the V-shaped rod 68 is driven to rotate, the semicircular clamping plate 69 is driven to rotate by the fixed rotating shaft 67, so that the semicircular clamping plate 69 rotates to the top of the guide shaft two 54, the upward movement of the guide shaft two 54 is limited, the heating cylinder 51 is inclined downward, and the material is poured into the collecting barrel 2, and the material after drying is automatically poured out.

[0034] When the material drying is completed, the heating cylinder 51 is driven to move downward by controlling the electric push rod 55, the guide shaft one 53 and the guide shaft two 54 on the outside of the heating cylinder 51 slide vertically downward along the vertical slot 62, at this time, the right side of the L-shaped blocking rod 65 is vertical, the connecting part of the vertical slot 62 and the arc-shaped slot 63 is blocked by the right side of the L-shaped blocking rod 65, so that the guide shaft two 54 is prevented from entering the arc-shaped slot 63, and when the guide shaft two 54 moves downward and passes the L-shaped blocking rod 65, the L-shaped blocking rod 65 is driven to rotate counterclockwise, the horizontal plate on the left side of the L-shaped blocking rod 65 rotates downward, the L-shaped blocking rod 65 is in the shape of 7 after rotating, the blocking on the entrance of the arc-shaped slot 63 is cancelled, when the guide shaft two 54 moves to the bottom of the vertical slot 62, the guide shaft one 53 enters the arc-shaped slot 63, so that the heating cylinder 51 rotates rightwards with the guide shaft two 54 as the fulcrum, the guide shaft one 53 slides along the inner wall of the arc-shaped slot 63, and the right rod of the V-shaped rod 68 is driven to rotate, the semicircular clamping plate 69 is driven to rotate by the fixed rotating shaft 67, so that the semicircular clamping plate 69 rotates to the top of the guide shaft two 54, the upward movement of the guide shaft two 54 is limited, the heating cylinder 51 is inclined downward, and the material is poured into the collecting barrel 2, and the material after drying is automatically poured out.

[0035] The control mode of the utility model is controlled by manual starting and closing switch, and the wiring diagram of power element and the provision of power supply are the common knowledge in the art, and the utility model is mainly used for protecting mechanical device, so the control mode and wiring arrangement of the utility model will not be explained in detail.

[0036] The control mode of the utility model is automatically controlled by controller, and the control circuit of the controller can be realized by simple programming of the technical personnel in the art, and the provision of power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical device, so the control mode and circuit connection of the utility model will not be explained in detail.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving and environment-friendly dryer, comprising a bottom plate (1), a collection barrel (2), a support frame (3) and a top plate (4), the top right side of the bottom plate (1) is provided with the collection barrel (2), the top left side of the bottom plate (1) is fixed with the support frame (3), and the top of the support frame (3) is fixedly connected with the top plate (4). characterized in that It also includes a movable drying cylinder (5), a guide plate assembly (6) and a stirring assembly (7), both sides of the movable drying cylinder (5) are provided with the guide plate assembly (6), and the two guide plate assemblies (6) are respectively fixed to the inside of the support frame (3) on both sides, the top of the movable drying cylinder (5) is provided with the stirring assembly (7), and the top of the stirring assembly (7) is connected with the top plate (4), the movable drying cylinder (5) comprises a heating cylinder (51), an inner container (52), a guide shaft one (53), a guide shaft two (54) and an electric push rod (55), the inside of the heating cylinder (51) is provided with the inner container (52), and the top of the inner container (52) is provided in a hollow manner, the top of both sides of the heating cylinder (51) is fixed with the guide shaft one (53), and the middle of both sides of the heating cylinder (51) is fixed with the guide shaft two (54), the left end top of the heating cylinder (51) is rotatably connected with the electric push rod (55) through a rotating shaft, the top end of the electric push rod (55) is rotatably connected with the top plate (4) through a rotating shaft, and the electric push rod (55) is inclined downward from left to right, and the guide shaft one (53) and the guide shaft two (54) slide along the inner wall of the guide plate assembly (6).

2. The energy-saving and environment-friendly drying machine according to claim 1, characterized in that: The guide plate assembly (6) comprises a vertical plate (61), a vertical slot (62), an arc-shaped slot (63), a support shell (64), an L-shaped stop rod (65), a limiting block (66), a fixed rotating shaft (67), a V-shaped rod (68) and a semicircular clamping plate (69), the inside left side of the vertical plate (61) is vertically provided with the vertical slot (62), the right side bottom of the vertical slot (62) is connected with the arc-shaped slot (63), and the arc-shaped slot (63) is formed in the inner wall of the vertical plate (61), the L-shaped stop rod (65) is arranged at the connection between the vertical slot (62) and the arc-shaped slot (63), the middle part of the L-shaped stop rod (65) is rotatably connected with the vertical plate (61) through a rotating shaft, the top right side of the L-shaped stop rod (65) is provided with the limiting block (66), the rear end of the limiting block (66) is fixedly connected with the vertical plate (61), the bottom end of the V-shaped rod (68) is drivingly connected with the fixed rotating shaft (67), the outer wall of the fixed rotating shaft (67) is fixedly provided with the semicircular clamping plate (69), the support shell (64) is fixed to the middle part of the outer side of the vertical plate (61), the L-shaped stop rod (65) and the V-shaped rod (68) are arranged in the inside of the support shell (64), the front end of the fixed rotating shaft (67) is rotatably connected with the support shell (64) through a bearing, and the guide shaft one (53) and the guide shaft two (54) penetrate through the vertical slot (62) and slide along the inner wall of the vertical slot (62).

3. The energy-saving and environment-friendly drying machine according to claim 1, characterized in that: The stirring assembly (7) comprises a cover plate (71), a motor (72), a stirring rod (73), a connecting pipe (74), an exhaust fan (75), an exhaust pipe (76) and a connecting frame (77), the top middle of the cover plate (71) is provided with the motor (72), the output shaft at the bottom of the motor (72) is in transmission connection with the stirring rod (73), and the stirring rod (73) is arranged at the bottom of the cover plate (71), the right side of the cover plate (71) is connected with the connecting pipe (74), the top end of the connecting pipe (74) is connected with the exhaust fan (75), and the exhaust fan (75) is fixed to the top end of the top plate (4), the top of the exhaust fan (75) is connected with the exhaust pipe (76), and the top end of the connecting frame (77) is fixedly connected with the top end of the cover plate (71).

4. The energy-saving and environment-friendly drying machine according to claim 2, characterized in that: The inner walls of the vertical groove (62) and the arc-shaped groove (63) are in close contact with the guide shaft one (53) and the guide shaft two (54), the arc-shaped groove (63) is in a circular arc shape, and the arc-shaped groove (63) is arranged with the bottom end of the vertical groove (62) as the center.

5. The energy-saving and environment-friendly drying machine according to claim 2, characterized in that: When the right side of the L-shaped blocking rod (65) is in a vertical state, the right top of the L-shaped blocking rod (65) is in close contact with the limiting block (66).

6. The energy-saving and environment-friendly drying machine according to claim 2, characterized in that: The V-shaped rod (68) is arranged outside the L-shaped blocking rod (65), and the length of the guide shaft one (53) is greater than the length of the guide shaft two (54).

7. The energy-saving and environment-friendly drying machine according to claim 2, characterized in that: The fixed rotating shaft (67) and the semicircular clamping plate (69) are arranged in a concentric manner, and the fixed rotating shaft (67) is in linear alignment with the bottom of the vertical groove (62).

Citation Information

Patent Citations

  • Energy-saving and environment-friendly drying machine

    CN213454686U