A plow type dryer

Abstract

The present invention discloses a plowshare dryer, which belongs to the technical field of dryers. It mainly includes a base, and the first support plate and the second support plate are fixed at the two ends of the upper side of the base respectively. A drying cylinder is fixed on the side of the first support plate close to the second plate, and a rotating sleeve is rotatably provided on the side of the first support plate close to the second support plate. The rotating sleeve is located inside the drying cylinder, and a plurality of paddles are distributed circumferentially on the rotating sleeve. The side of the paddle away from the rotating sleeve is adapted to the inner wall of the drying cylinder, and the paddles are inclined. A sealing cover is covered on one end of the drying cylinder close to the second support plate, and the sealing cover is rotatably connected to the second support plate. A sealing sleeve is fixed on the side of the sealing cover close to the drying cylinder, and the sealing sleeve is rotatably sleeved on the drying cylinder, and a discharge port is provided on the lower side of one end of the drying cylinder close to the second support plate, and a recovery box corresponding to the position of the discharge port is fixed on one side of the sealing sleeve. A plowshare dryer of the present application achieves the effect of recycling residual materials.

Description

Technical Field

[0001] The present invention relates to the technical field of dryers, and more particularly to a plow-type dryer. Background Art

[0002] The plow-paddle dryer is a low-speed stirring dryer that has a stirring paddle inside the equipment, so that the wet material is fully in contact with the heat carrier and the hot surface under the stirring of the paddle, thereby achieving the purpose of drying. With the repeated use of the dryer, residual materials are easily adhered to its interior. Therefore, after changing the type of material to be dried or using the dryer for a long time, the inside of the dryer needs to be cleaned to avoid mixing of different materials, resulting in a decrease in material purity, or too much residual material, which affects the operation of the dryer.

[0003] However, the existing dryers usually directly discharge the cleaning water after cleaning, which not only wastes materials, but also the residual materials in the cleaning water may pollute the environment after being discharged.

[0004] Therefore, it is necessary to provide a plow type dryer to solve the above problems. Summary of the invention

[0005] Based on the above problems existing in the prior art, the purpose of the embodiments of the present application is to provide a plowshare dryer to achieve the effect of recovering residual materials.

[0006] The technical solution adopted by the present application to solve its technical problems is: a plow type dryer, comprising a base, a first support plate and a second support plate are fixed at two ends of the upper side of the base respectively, a drying cylinder is fixed on the side of the first support plate close to the second support plate, a rotating sleeve is rotatably provided on the side of the first support plate close to the second support plate, the rotating sleeve is located on the inner side of the drying cylinder, a plurality of paddles are distributed circumferentially on the rotating sleeve, the side of the paddle away from the rotating sleeve is adapted to the inner wall of the drying cylinder, the paddles are inclined, one end of the drying cylinder close to the second support plate is covered with a sealing cover, the sealing cover is rotatably connected to the second support plate, a sealing sleeve is fixed on the side of the sealing cover close to the drying cylinder, the sealing sleeve is rotatably sleeved on the drying cylinder, a discharge port is provided on the lower side of one end of the drying cylinder close to the second support plate, a discharge pipe corresponding to the position of the discharge port is fixed on one side of the sealing sleeve, a plurality of recovery boxes corresponding to the position of the discharge port are fixed on the other side of the sealing sleeve, and a plurality of filter holes are provided on the side of the recovery box away from the sealing sleeve.

[0007] Furthermore, a plurality of support rods are fixed to the side of the blade close to the rotating sleeve, and a plurality of guide sleeves corresponding to the positions of the support rods are fixed on the rotating sleeve, the support rods are adapted to the guide sleeves, a sliding shaft is slidably arranged inside the rotating sleeve, and a receiving groove corresponding to the position of the support rod is arranged on the sliding shaft, one end of the support rod passes through the guide sleeve and extends into the receiving groove, and limiting grooves are arranged on both sides of the receiving groove, the depth of the limiting groove close to one end of the first support plate is greater than the depth of the limiting groove close to one end of the second support plate, and limiting rods are fixed on both sides of one end of the support rod extending into the receiving groove, and the limiting rods respectively extend into a limiting groove.

[0008] Furthermore, the depth of the accommodating groove near one end of the first support plate is greater than the depth of the accommodating groove near one end of the second support plate, the end of the support rod extending into the accommodating groove is rotatably connected to a roller, and the roller is made of elastic material, and the width of the limit groove near one end of the first support plate is smaller than the width of the limit groove near one end of the second support plate.

[0009] Furthermore, a support tube is fixed on the second support plate, a support shaft is slidably arranged inside the support tube, the support shaft is adapted to the inside of the support tube, a telescopic rod is fixed to the end of the support tube away from the first support plate, the output rod of the telescopic rod is fixedly connected to the support shaft, and the end of the support shaft away from the telescopic rod is rotatably connected to the sliding shaft.

[0010] Furthermore, a drying driver is fixed to a side of the first supporting plate away from the second supporting plate, and an output shaft of the drying driver is fixedly connected to the rotating sleeve.

[0011] Furthermore, the sealing sleeve is provided with teeth distributed circumferentially, a recovery driver is fixed on the base, a gear is fixed on the output shaft of the recovery driver, and the gear is meshed with the teeth.

[0012] Furthermore, a support block and a heating device are provided on the lower side of the drying cylinder, and the heating device and the support block are fixedly connected to the base.

[0013] Furthermore, a recycling port is provided on one side of the recycling box, and a box cover is installed at the recycling port.

[0014] Furthermore, a material inlet is provided on the upper side of the drying cylinder.

[0015] The beneficial effects of the present invention are:

[0016] 1. During the drying process, the discharge pipe and the recovery box are staggered from the discharge port. At this time, the discharge port will be blocked by the inner wall of the sealing sleeve, so that the material in the drying cylinder will not flow out and can be kept in the drying cylinder for continuous drying;

[0017] 2. After drying is completed, let the position of the discharge pipe coincide with the position of the discharge port. At this time, when the rotating sleeve drives the paddle to rotate, it will push the material to the discharge port, so that the material can flow out through the discharge port and the discharge pipe to achieve the discharge effect;

[0018] 3. When cleaning the drying cylinder, place a recycling box at the same position as the discharge port, so that the clean water can be discharged through the recycling box. The residual materials in the clean water will be filtered out through the filter holes at the bottom of the recycling box, so as to avoid the clean water directly taking away the residual waste, which will cause environmental pollution and material waste;

[0019] 4. After the drying cylinder is cleaned, the recycling box and the discharge port are staggered. At this time, the opening of the recycling box will be blocked by the drying cylinder to avoid the loss of the collected residual materials. Afterwards, when drying the drying cylinder or the subsequent material drying process, the heated drying cylinder can dry the residual materials collected in the recycling box. After that, the box cover can be opened to recycle the dried residual materials, thereby saving resources and materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is an overall schematic diagram of a plow-type dryer in this application;

[0022] Figure 2 for Figure 1 An exploded schematic diagram of a plow-type dryer;

[0023] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0024] Figure 4 for Figure 2 A schematic cross-sectional view of the middle sealing cover;

[0025] Figure 5 for Figure 5 A schematic diagram of the structure of the rotating sleeve;

[0026] Figure 6 for Figure 5 The enlarged schematic diagram of point B in the middle;

[0027] Figure 7 for Figure 5 The enlarged schematic diagram of the center C;

[0028] Figure 8 for Figure 5 Schematic diagram of the working state of the middle containing tank;

[0029] In the figure:

[0030] 1. Base; 11. First support plate; 12. Second support plate; 121. Support tube; 122. Telescopic rod; 13. Support block; 14. Recovery drive; 15. Gear;

[0031] 2. Drying cylinder; 21. Inlet; 22. Outlet;

[0032] 3. Support shaft; 31. Sliding shaft; 32. Accommodating groove; 33. Limiting groove;

[0033] 4. Rotating sleeve; 41. Drying drive; 42. Guide sleeve;

[0034] 5. paddle blade; 51. support rod; 52. roller; 53. limit rod;

[0035] 6. Sealing cover; 61. Sealing sleeve; 62. Discharge pipe; 63. Recovery box; 64. Teeth. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0038] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0039] like Figure 1-8 As shown, the present application provides a plow-paddle dryer, including a base 1, a first support plate 11 and a second support plate 12 are respectively fixed to the two ends of the upper side of the base 1, a drying cylinder 2 is fixed to the side of the first support plate 11 close to the second support plate 12, a support block 13 and a heating device are arranged on the lower side of the drying cylinder 2, the heating device and the support block 13 are both fixedly connected to the base 1, and it can be understood that the heating device is used to heat the inside of the drying cylinder 2 for drying.

[0040] A support tube 121 is fixed on the second support plate 12, and a support shaft 3 is slidably arranged inside the support tube 121. The support shaft 3 is adapted to the inside of the support tube 121, and a telescopic rod 122 is fixed to the end of the support tube 121 away from the first support plate 11. The output rod of the telescopic rod 122 is fixedly connected to the support shaft 3, and the end of the support shaft 3 away from the telescopic rod 122 is rotatably connected to the sliding shaft 31.

[0041] A rotating sleeve 4 is rotatably provided on one side of the first support plate 11 close to the second support plate 12, and the rotating sleeve 4 is sleeved on the sliding shaft 31. A drying driver 41 is fixed on the side of the first support plate 11 away from the second support plate 12. In this embodiment, the drying driver 41 is a motor, and the output shaft of the drying driver 41 is fixedly connected to the rotating sleeve 4.

[0042] A plurality of blades 5 are distributed around the rotating sleeve 4. The side of the blades 5 away from the rotating sleeve 4 is matched with the inner wall of the drying cylinder 2, and the blades 5 are inclined.

[0043] A plurality of support rods 51 are fixed to one side of the blade 5 close to the rotating sleeve 4. A plurality of guide sleeves 42 corresponding to the positions of the support rods 51 are fixed to the rotating sleeve 4, and the support rods 51 are adapted to the guide sleeves 42. One end of the support rod 51 passes through the guide sleeve 42 and then extends into the interior of the rotating sleeve 4.

[0044] The sliding shaft 31 is provided with a receiving groove 32 corresponding to the position of the support rod 51, and the depth of the receiving groove 32 near the first support plate 11 is greater than the depth of the receiving groove 32 near the second support plate 12. One end of the support rod 51 extends into the receiving groove 32 and is rotatably connected to a roller 52, which is made of elastic material.

[0045] Limiting grooves 33 are provided on both sides of the receiving groove 32, the depth of the limiting groove 33 near the first support plate 11 is greater than the depth of the limiting groove 33 near the second support plate 12, and the width of the limiting groove 33 near the first support plate 11 is less than the width of the limiting groove 33 near the second support plate 12. Limiting rods 53 are fixed on both sides of the end of the support rod 51 extending into the receiving groove 32, and the limiting rods 53 extend into one of the limiting grooves 33 respectively.

[0046] A material inlet 21 is provided on the upper side of the drying cylinder 2, and one end of the drying cylinder 2 close to the second support plate 12 is open, and the opening of the drying cylinder 2 is covered with a sealing cover 6, which is rotatably connected to the second support plate 12, and a sealing sleeve 61 is fixed on the side of the sealing cover 6 close to the drying cylinder 2, and the sealing sleeve 61 is rotatably sleeved on the drying cylinder 2.

[0047] A discharge port 22 is provided on the lower side of the drying cylinder 2 near one end of the second support plate 12, a discharge pipe 62 corresponding to the position of the discharge port 22 is fixed on the lower side of the sealing sleeve 61, and a plurality of recovery boxes 63 corresponding to the position of the discharge port 22 are fixed on the upper side of the sealing sleeve 61, a recovery port is provided on one side of the recovery box 63, a box cover is installed in the recovery port, and a plurality of filter holes are provided on the side of the recovery box 63 away from the sealing sleeve 61.

[0048] The sealing sleeve 61 is provided with teeth 64 distributed circumferentially, and a recovery driver 14 is fixed on the base 1 . In this embodiment, the recovery driver 14 is a motor, and a gear 15 is fixed to the output shaft of the recovery driver 14 , and the gear 15 meshes with the teeth 64 .

[0049] It is understandable that the feed port 21 is the material feeding position. When the material needs to be dried, the telescopic rod 122 is shortened, driving the sliding shaft 31 to move toward the side close to the second support plate 12, so that the end of the accommodating groove 32 away from the second support plate 12 corresponds to the position of the support rod 51. Since the depth of the limiting groove 33 close to the end of the first support plate 11 is greater than the depth of the limiting groove 33 close to the end of the second support plate 12, the sliding shaft 31 will push the limiting rod 53 through the limiting groove 33 during the movement, driving the support rod 51 to retract a distance into the rotating sleeve 4, so that the paddle 5 does not contact the inner wall of the drying cylinder 2. In this way, wear between the paddle 5 and the inner wall of the drying cylinder 2 due to long-term and rapid friction is avoided during the drying process.

[0050] During the drying process, the heating device 14 is used to heat the inside of the drying cylinder 2, and the drying driver 41 is used to drive the rotating sleeve 4 to rotate. When the rotating sleeve 4 rotates, the paddles 5 will turn the material in the drying cylinder 2, thereby improving the drying efficiency.

[0051] The recovery driver 14 is used to drive the sealing cover 6 and the sealing sleeve 61 to rotate through the gear 15 and the teeth 64, so as to adjust the positions of the discharge pipe 62 and the recovery box 63.

[0052] During the drying process, the recovery driver 14 drives the discharge pipe 62 and the recovery box 63 to be offset from the discharge port 22. At this time, the discharge port 22 will be blocked by the inner wall of the sealing sleeve 61, so that the material in the drying cylinder 2 will not flow out and can be kept in the drying cylinder 2 for continuous drying.

[0053] After the material is fully dried, the recovery driver 14 drives the sealing cover 6 and the sealing sleeve 61 to rotate until the position of the discharge pipe 62 coincides with the position of the discharge port 22. At the same time, the telescopic rod 122 extends, driving the sliding shaft 31 to move away from the second support plate 12. Since the depth of the limiting groove 33 near the end of the first support plate 11 is greater than the depth of the limiting groove 33 near the end of the second support plate 12, and the depth of the receiving groove 32 near the end of the first support plate 11 is greater than the depth of the receiving groove 32 near the end of the second support plate 12, when the sliding shaft 31 moves, the limiting groove 33 releases the limiting rod 53, and the receiving groove 32 pushes the roller 52, driving the support rod 51 to extend a distance from the rotating sleeve 4, so that the paddle 5 contacts the inner wall of the drying cylinder 2. At this time, when the drying driver 41 drives the paddle 5 to rotate through the rotating sleeve 4, since the paddle 5 is inclined, on the one hand, the paddle 5 will scrape the inner wall of the drying cylinder 2 to prevent the material from adhering to the inner wall of the drying cylinder 2; on the other hand, the paddle 5 will push the material toward the discharge port 22, so that the material can flow out through the discharge port 22 and the discharge pipe 62, thereby achieving the discharge effect.

[0054] When the dryer is used for a long time, or the type of dried material is changed, and the dryer needs to be cleaned, the recovery driver 14 first drives the discharge pipe 62 and the recovery box 63 to be offset from the discharge port 22, and then introduces clean water into the drying cylinder 2 through the inlet 21. At the same time, the telescopic rod 122 extends, driving the sliding shaft 31 to move toward the side away from the second support plate 12. According to needs, the user can choose whether to install a cleaning tool on the paddle 5, so that when the telescopic rod 122 is extended, the paddle 5 or the cleaning tool contacts the drying cylinder 2. At this time, when the drying driver 41 drives the paddle 5 to rotate through the rotating sleeve 4, it can drive the cleaning tool to clean the inner wall of the drying cylinder 2, or let the paddle 5 scrape the inner wall of the drying cylinder 2 to remove the residual materials attached to the inner wall of the drying cylinder 2.

[0055] After the drying cylinder 2 is cleaned, the recovery driver 14 first drives a recovery box 63 to coincide with the position of the discharge port 22. At this time, since the paddle 5 is inclined, the paddle 5 will push the clean water toward the discharge port 22, so that the clean water enters the recovery box 63. The residual materials in the clean water will be filtered out through the filter holes at the bottom of the recovery box 63, thereby preventing the clean water from directly taking away the residual waste, causing environmental pollution and material waste.

[0056] After the cleaning water is drained, the recovery driver 14 drives the recovery box 63 to be offset from the discharge port 22, and the opening of the recovery box 63 is blocked by the drying cylinder 2 to prevent the collected residual materials from being lost. After that, the heating device 14 is started to dry the inside of the drying cylinder 2, and the drying cylinder 2 is cleaned, and the material drying can continue.

[0057] During the drying of the drying cylinder 2 and the subsequent material drying process, the heating device 14 will heat up the drying cylinder 2 as a whole, so that the drying cylinder 2 can dry the residual material collected in the recovery box 63. After that, the box cover can be opened to recover the dried residual material, thereby saving resources and materials.

[0058] It can be understood that according to the number of types of dry materials required by the user, a corresponding number of recovery boxes 63 are set, so that different recovery boxes 63 can collect different types of residual materials, avoid the mixing of multiple materials, and improve the convenience of residual material recovery.

[0059] Since the depth of the accommodating groove 32 near the end of the first support plate 11 is greater than the depth of the accommodating groove 32 near the end of the second support plate 12, when the support rod 51 extends out of the rotating sleeve 4, the accommodating groove 32 will not push the limiting rod 53, and the roller 52 is mainly pushed by the accommodating groove 32. Since the roller 52 is made of elastic material, the elastic deformation of the roller 52 can be used to avoid excessive squeezing force between the blade 5 and the inner wall of the drying cylinder 2.

[0060] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0061] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0062] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A plow-type dryer, characterized in that: The invention comprises a base (1), wherein a first support plate (11) and a second support plate (12) are respectively fixed at two ends of an upper side of the base (1), a drying cylinder (2) is fixed on a side of the first support plate (11) close to the second support plate (12), a rotating sleeve (4) is rotatably arranged on a side of the first support plate (11) close to the second support plate (12), the rotating sleeve (4) is located inside the drying cylinder (2), a plurality of paddles (5) are circumferentially distributed on the rotating sleeve (4), a side of the paddle (5) away from the rotating sleeve (4) is adapted to the inner wall of the drying cylinder (2), the paddle (5) is inclined, and an end cover of the drying cylinder (2) close to the second support plate (12) is provided. A sealing cover (6) is provided, the sealing cover (6) being rotatably connected to the second support plate (12), a sealing sleeve (61) being fixed on a side of the sealing cover (6) close to the drying cylinder (2), the sealing sleeve (61) being rotatably sleeved on the drying cylinder (2), a discharge port (22) being provided on the lower side of one end of the drying cylinder (2) close to the second support plate (12), a discharge pipe (62) corresponding to the position of the discharge port (22) being fixed on one side of the sealing sleeve (61), a plurality of recovery boxes (63) corresponding to the position of the discharge port (22) being fixed on the other side of the sealing sleeve (61), and a plurality of filter holes being provided on a side of the recovery box (63) away from the sealing sleeve (61); A plurality of support rods (51) are fixed to one side of the blade (5) close to the rotating sleeve (4); a plurality of guide sleeves (42) corresponding to the positions of the support rods (51) are fixed to the rotating sleeve (4); the support rods (51) are adapted to the guide sleeves (42); a sliding shaft (31) is slidably arranged inside the rotating sleeve (4); a receiving groove (32) corresponding to the position of the support rod (51) is arranged on the sliding shaft (31); one end of the support rod (51) passes through the guide sleeve (42) and then extends into the receiving groove (32); limiting grooves (33) are arranged on both sides of the receiving groove (32); the depth of the limiting groove (33) close to one end of the first supporting plate (11) is greater than the depth of the limiting groove (33) close to one end of the second supporting plate (12); limiting rods (53) are fixed to both sides of one end of the support rod (51) extending into the receiving groove (32); the limiting rods (53) respectively extend into one limiting groove (33); A support tube (121) is fixed on the second support plate (12), a support shaft (3) is slidably arranged inside the support tube (121), the support shaft (3) is adapted to the inside of the support tube (121), a telescopic rod (122) is fixed to one end of the support tube (121) away from the first support plate (11), an output rod of the telescopic rod (122) is fixedly connected to the support shaft (3), and one end of the support shaft (3) away from the telescopic rod (122) is rotatably connected to the sliding shaft (31).

2. A plowshare dryer according to claim 1, characterized in that: The depth of the accommodating groove (32) at one end close to the first support plate (11) is greater than the depth of the accommodating groove (32) at one end close to the second support plate (12); the end of the support rod (51) extending into the accommodating groove (32) is rotatably connected to a roller (52); the roller (52) is made of an elastic material; and the width of the limiting groove (33) at one end close to the first support plate (11) is less than the width of the limiting groove (33) at one end close to the second support plate (12).

3. A plowshare dryer according to claim 1, characterized in that: A drying driver (41) is fixed to a side of the first supporting plate (11) away from the second supporting plate (12), and an output shaft of the drying driver (41) is fixedly connected to the rotating shaft sleeve (4).

4. A plowshare dryer according to claim 1, characterized in that: The sealing sleeve (61) is provided with teeth (64) distributed in the circumferential direction, a recovery driver (14) is fixed on the base (1), a gear (15) is fixed to the output shaft of the recovery driver (14), and the gear (15) is meshed with the teeth (64).

5. A plowshare dryer according to claim 1, characterized in that: A support block (13) and a heating device are provided on the lower side of the drying cylinder (2); the heating device and the support block (13) are both fixedly connected to the base (1).

6. A plowshare dryer according to claim 1, characterized in that: A recovery port is provided on one side of the recovery box (63), and a box cover is installed at the recovery port.

7. A plowshare dryer according to claim 1, characterized in that: The upper side of the drying cylinder (2) is provided with a material inlet (21).

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