Continuous drying machine drying section and cooling section proportion adjusting mechanism and drying machine

Abstract

The utility model relates to the technical field of drying and cooling equipment, in particular to a continuous type drying machine drying section and cooling section proportion adjusting mechanism and a drying machine, which comprises an upper turning plate, a lower turning plate, a lower turning plate, an upper turning plate and a lower turning plate, the lower turning plate is used for being installed in a cooling section of the drying machine, and a hinge piece is arranged on one side edge of the lower turning plate and used for being hinged to the inner wall of the cooling section. The first lifting mechanism is arranged above the upper turning plate, and the first lifting mechanism is connected with the upper turning plate and used for driving the upper turning plate to turn over; the second lifting mechanism is arranged above the lower turning plate, and the second lifting mechanism is connected with the lower turning plate and used for driving the lower turning plate to turn over. The utility model has the beneficial effects that the proportion of the drying section and the cooling section is adjusted, so that the drying of various materials is realized, the crushing of the materials caused by non-uniform heating is reduced, and the drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying and cooling equipment, in particular to a continuous drying machine drying section and cooling section ratio adjustment mechanism and a drying machine. Background Art

[0002] Wet granular materials need to be dried by precipitation during processing, and the precipitation drying is usually completed in a dryer. In the dryer in the prior art, the inner cavity of the dryer is provided with a drying section and a cooling section in sequence from the feed port to the discharge port. The drying section and the cooling section are connected by an openable valve. When the moisture content of the material reaches the requirement, it is discharged from the drying device and enters the cooling section, where it is cooled and then discharged and collected.

[0003] At present, the ratio of the drying section to the cooling section in the continuous dryer is a fixed value, and the ratio cannot be adjusted according to the characteristics of different materials, resulting in an increased breakage rate and reduced drying efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a continuous dryer drying section and cooling section ratio adjustment mechanism and a dryer, which can adjust the drying section and cooling section ratio according to different material characteristics, reduce material breakage caused by uneven heating, and improve drying efficiency.

[0005] The utility model solves the above technical problems with the following technical solutions: A continuous dryer drying section and cooling section ratio adjustment mechanism, comprising:

[0006] An upper flap is used to be installed in the drying section of the dryer, and a hinge is provided on one side thereof for being hinged to the inner wall of the drying section;

[0007] A lower flap is used to be installed in the cooling section of the dryer, and a hinge is provided on one side thereof for being hinged to the inner wall of the cooling section;

[0008] A first lifting mechanism, wherein the first lifting mechanism is disposed above the upper flap, and the first lifting mechanism is connected to the upper flap to drive the upper flap to flip;

[0009] The second lifting mechanism is arranged above the lower flip plate, and the second lifting mechanism is connected to the lower flip plate to drive the lower flip plate to flip.

[0010] The beneficial effect of the utility model is that the upper flap is driven to flip and the lower flap is driven to flip respectively by the first lifting mechanism and the second lifting mechanism. When the upper flap is flipped to separate the drying section, the space below the upper flap is connected with the cooling section to form a new cooling space, so that the proportion of the cooling section is greater than that of the drying section; when the lower flap is flipped to separate the cooling section, the space above the lower flap is connected with the drying section to form a new drying space, so that the proportion of the drying section is greater than that of the cooling section, thereby realizing the drying of various materials, reducing the breakage of materials due to uneven heating, and improving the drying efficiency.

[0011] On the basis of the above technical solution, the present invention can also be improved as follows.

[0012] Furthermore, a reinforcing cross beam is fixedly provided on the back side of the upper flap and the back side of the lower flap.

[0013] The beneficial effect of adopting the above further solution is that the arrangement of the reinforced cross beam can provide support for the upper flap and the lower flap, thereby improving the strength of the upper flap and the lower flap.

[0014] Furthermore, a lifting rod is fixedly provided on the front side of the upper flap and the front side of the lower flap, the lifting rod on the upper flap is connected to the first lifting mechanism, and the lifting rod on the lower flap is connected to the second lifting mechanism.

[0015] The beneficial effect of adopting the above further solution is that the provision of the lifting rod facilitates the connection between the upper flap and the first lifting mechanism, and facilitates the connection between the lower flap and the second lifting mechanism.

[0016] Furthermore, a plurality of lifting brackets are fixedly provided on the front of the upper flap and the front of the lower flap, and the lifting rods are fixed on the lifting brackets.

[0017] The beneficial effect of adopting the above further solution is that the provision of the lifting bracket facilitates the fixed connection between the lifting rod and the upper flap or the lower flap.

[0018] Furthermore, the lifting rod is provided on the side of the front side of the upper flap away from the hinge; and the lifting rod is provided on the side of the front side of the lower flap away from the hinge.

[0019] The beneficial effect of adopting the above further solution is that the lifting rod is arranged on the side away from the hinge, and according to the distance of the lever, the power required by the first lifting mechanism to lift the upper flap is reduced, and the power required by the second lifting mechanism to lift the lower flap is reduced.

[0020] Further, the first lifting mechanism includes a first bidirectional hand-cranked ratchet and a first upper pulley, the first upper pulley is arranged above the upper flap, the first bidirectional hand-cranked ratchet is arranged below the upper flap, the first bidirectional hand-cranked ratchet is fixedly connected to one end of the first lifting wire rope, and the other end of the first lifting wire rope is fixedly connected to the upper flap after passing around the first upper pulley.

[0021] The beneficial effect of adopting the above further solution is: rotating the first bidirectional hand-cranked ratchet wheel drives the first lifting wire rope to lift the upper flap, which has a simple structure and is easy to operate.

[0022] Furthermore, the first lifting mechanism also includes a first lower pulley, which is arranged below the upper flap, and the other end of the first lifting wire rope is fixedly connected to the upper flap after passing around the first lower pulley and the first upper pulley in sequence.

[0023] The beneficial effect of adopting the above further solution is that the setting of the first lower pulley can adjust the action direction of the first lifting wire rope according to needs.

[0024] Furthermore, the second lifting mechanism includes a second bidirectional hand-cranked ratchet and a second upper pulley, the second upper pulley is arranged above the lower flap, the second bidirectional hand-cranked ratchet is arranged below the lower flap, the second bidirectional hand-cranked ratchet is fixedly connected to one end of the second lifting wire rope, and the other end of the second lifting wire rope is fixedly connected to the lower flap after passing around the second upper pulley.

[0025] The beneficial effect of adopting the above further solution is: rotating the second bidirectional hand-cranked ratchet wheel drives the second lifting wire rope to lift the upper flap, which has a simple structure and is easy to operate.

[0026] Furthermore, the second lifting mechanism also includes a second lower pulley, which is arranged below the upper flap, and the other end of the second lifting wire rope is fixedly connected to the upper flap after passing around the second lower pulley and the second upper pulley in sequence.

[0027] The beneficial effect of adopting the above further solution is that the setting of the second lower pulley can adjust the action direction of the second lifting wire rope according to needs.

[0028] The utility model solves the above-mentioned technical problem and also provides a dryer, including a warehouse body and a drying section and cooling section ratio adjustment mechanism of the continuous dryer as described above, the top of the warehouse body is provided with a feed port, the bottom of the warehouse body is provided with a discharge port, the upper part of the warehouse body is the drying section, the lower part of the warehouse body is the cooling section, one side edge of the upper flap is hinged to the inner wall of the drying section through a hinge, and one side edge of the lower flap is hinged to the inner wall of the cooling section through a hinge.

[0029] The beneficial effect of adopting the above scheme is: the upper flap is driven to flip and the lower flap is driven to flip respectively by the first lifting mechanism and the second lifting mechanism. When the upper flap is flipped to separate the drying section, the space below the upper flap is connected with the cooling section to form a new cooling space, so that the proportion of the cooling section is greater than the proportion of the drying section; when the lower flap is flipped to separate the cooling section, the space above the lower flap is connected with the drying section to form a new drying space, so that the proportion of the drying section is greater than the proportion of the cooling section, thereby realizing the drying of various materials, reducing the breakage of materials due to uneven heating, and improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the installation of the proportional adjustment mechanism of the drying section and the cooling section of the continuous dryer of the utility model;

[0031] Figure 2 It is a side view of the installation structure of the proportional adjustment mechanism of the drying section and the cooling section of the continuous dryer of the utility model;

[0032] Figure 3 It is a schematic diagram of the front side of the upper flap of the utility model;

[0033] Figure 4 It is a schematic diagram of the back side of the upper flap of the utility model;

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] 1. Upper flap; 2. Drying section; 3. Hinged part; 4. Lower flap; 5. Cooling section; 6. Reinforced crossbeam; 7. Lifting rod; 8. Lifting bracket; 9. First two-way hand-cranked ratchet; 10. First upper pulley; 11. First lifting wire rope; 12. First lower pulley; 13. Second two-way hand-cranked ratchet; 14. Second upper pulley; 15. Second lower pulley; 16. Bin; 17. Second lifting wire rope. DETAILED DESCRIPTION

[0036] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0037] Embodiment 1

[0038] like Figure 1 , Figure 2 As shown, this embodiment includes:

[0039] The upper flap 1 is used to be installed in the drying section 2 of the dryer, and a hinge 3 is provided on one side thereof for being hinged to the inner wall of the drying section 2;

[0040] The lower flap 4 is used to be installed in the cooling section 5 of the dryer, and a hinge 3 is provided on one side thereof for being hinged to the inner wall of the cooling section 5;

[0041] A first lifting mechanism, wherein the first lifting mechanism is disposed above the upper flap 1 and connected to the upper flap 1 to drive the upper flap 1 to flip;

[0042] The second lifting mechanism is arranged above the lower flip plate 4, and the second lifting mechanism is connected to the lower flip plate 4 to drive the lower flip plate 4 to flip.

[0043] In this embodiment, the hinge 3 is a hinge.

[0044] In this embodiment, the first lifting mechanism includes a first bidirectional hand crank ratchet 9, a first upper pulley 10 and a first lower pulley 12, wherein the first upper pulley 10 is arranged above the upper flap 1, the first lower pulley 12 is arranged below the upper flap 1, the first bidirectional hand crank ratchet 9 is arranged below the upper flap 1, the first bidirectional hand crank ratchet 9 is fixedly connected to one end of the first lifting steel wire rope 11, and the other end of the first lifting steel wire rope 11 is fixedly connected to the upper flap 1 after passing through the first lower pulley 12 and the first upper pulley 10 in sequence. The first bidirectional hand crank ratchet 9 is rotated to adjust the direction of the first lifting steel wire rope 11 through the first lower pulley 12, so as to drive the first lifting steel wire rope 11 to lift the upper flap 1, which has a simple structure and is easy to operate.

[0045] In this embodiment, the second lifting mechanism includes a second bidirectional hand-cranked ratchet 13, a second upper pulley 14 and a second lower pulley 15, the second upper pulley 14 is arranged above the lower flap 4, the second lower pulley 15 is arranged below the upper flap 1, the second bidirectional hand-cranked ratchet 13 is arranged below the lower flap 4, the second bidirectional hand-cranked ratchet 13 is fixedly connected to one end of the second lifting wire rope 17, and the other end of the second lifting wire rope 17 is fixedly connected to the upper flap 1 after passing through the second lower pulley 15 and the second upper pulley 14 in sequence.

[0046] Embodiment 2

[0047] This embodiment makes the following improvements on the basis of the first embodiment: Figure 4 Shown is a schematic diagram of the back side of the upper flap 1. In the present embodiment, the upper flap 1 and the lower flap 4 have the same structure. A reinforcing crossbeam 6 is fixedly provided on the back side of the upper flap 1 and the lower flap 4. A reinforcing crossbeam 6 is fixedly provided on the back side of the upper flap 1 and the lower flap 4.

[0048] Embodiment 3

[0049] This embodiment makes the following improvements on the basis of the first embodiment: Figure 3 Shown is a schematic diagram of the front side of the upper flap 1. In the present embodiment, the upper flap 1 and the lower flap 4 have the same structure. A plurality of lifting brackets 8 are fixedly provided on the front side of the upper flap 1 and the front side of the lower flap 4. The lifting rod 7 is fixed on the lifting bracket 8. The lifting rod 7 is arranged on the side of the front side of the upper flap 1 away from the hinge 3. As the lever moves away, the power required for the first lifting mechanism to lift the upper flap 1 is reduced, and the power required for the second lifting mechanism to lift the lower flap 4 is reduced.

[0050] In addition to the above embodiments, in the embodiments of the present utility model, the following improvements can be made on the basis of embodiment one: the first lifting mechanism and the second lifting mechanism both include hydraulic rods, and the hydraulic rods are correspondingly arranged below the upper flap 1 and the lower flap 4, one end of the hydraulic rod is used to be hinged to the inner wall of the dryer, and the other end of the hydraulic rod is hinged to the back of the corresponding upper flap 1 or lower flap 4, and the upper flap 1 or the lower flap 4 is flipped by the extension and retraction of the hydraulic rod.

[0051] In addition to the above embodiments, the present application can also set the number of upper flaps 1 and lower flaps 4 as needed to facilitate the drying of more types of materials.

[0052] Embodiment 4

[0053] like Figure 1 As shown, this embodiment provides a dryer, including a bin body 16 and a drying section and cooling section ratio adjustment mechanism of the continuous dryer as described above, the top of the bin body 16 is provided with a feed port, the bottom of the bin body 16 is provided with a discharge port, the upper part of the bin body 16 is a drying section 2, the lower part of the bin body 16 is a cooling section 5, one side edge of the upper flap 1 is hinged to the inner wall of the drying section 2 through a hinge 3, and one side edge of the lower flap 4 is hinged to the inner wall of the cooling section 5 through a hinge 3.

[0054] The utility model drives the upper flap 1 and the lower flap 4 to flip respectively through the first lifting mechanism and the second lifting mechanism. When the upper flap 1 flips to separate the drying section 2, the space below the upper flap 1 is connected with the cooling section 5 to form a new cooling space, so that the proportion of the cooling section 5 is greater than that of the drying section 2; when the lower flap 4 flips to separate the cooling section 5, the space above the lower flap 4 is connected with the drying section 2 to form a new drying space, so that the proportion of the drying section 2 is greater than that of the cooling section 5, thereby realizing the drying of various materials, reducing the breakage of materials due to uneven heating, and improving the drying efficiency.

[0055] In the description of the present invention, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inside", "outside", "peripheral", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred system or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0056] In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0057] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A continuous dryer drying section and cooling section ratio adjustment mechanism, characterized in that: include: An upper flap (1) is used for installation in a drying section (2) of a dryer, and a hinge (3) is provided on one side thereof for hinge connection with the inner wall of the drying section (2); A lower flap (4) is used for installation in the cooling section (5) of the dryer, and a hinge (3) is provided on one side thereof for hinge connection with the inner wall of the cooling section (5); A first lifting mechanism, the first lifting mechanism being arranged above the upper flap (1), the first lifting mechanism being connected to the upper flap (1) and being used for driving the upper flap (1) to flip; A second lifting mechanism, wherein the second lifting mechanism is arranged above the lower flip plate (4), and the second lifting mechanism is connected to the lower flip plate (4) and is used to drive the lower flip plate (4) to flip.

2. A continuous dryer drying section and cooling section ratio adjustment mechanism according to claim 1, characterized in that: A reinforcing crossbeam (6) is fixedly provided on the back side of the upper flap (1) and the back side of the lower flap (4).

3. The drying section and cooling section ratio adjustment mechanism of a continuous dryer according to claim 1, characterized in that: A lifting rod (7) is fixedly provided on the front of the upper flap (1) and the front of the lower flap (4); the lifting rod (7) on the upper flap (1) is connected to the first lifting mechanism, and the lifting rod (7) on the lower flap (4) is connected to the second lifting mechanism.

4. A continuous dryer drying section and cooling section ratio adjustment mechanism according to claim 3, characterized in that: A plurality of lifting brackets (8) are fixedly provided on the front of the upper flap (1) and the front of the lower flap (4), and the lifting rods (7) are fixed on the lifting brackets (8).

5. A drying section and cooling section ratio adjustment mechanism for a continuous dryer according to claim 3 or 4, characterized in that: The lifting rod (7) is provided on the side of the front face of the upper flap (1) away from the hinge (3); the lifting rod (7) is provided on the side of the front face of the lower flap (4) away from the hinge (3).

6. A drying section and cooling section ratio adjustment mechanism for a continuous dryer according to any one of claims 1 to 4, characterized in that: The first lifting mechanism comprises a first bidirectional hand-cranked ratchet (9) and a first upper pulley (10), wherein the first upper pulley (10) is arranged above the upper flap (1), and the first bidirectional hand-cranked ratchet (9) is arranged below the upper flap (1), the first bidirectional hand-cranked ratchet (9) is fixedly connected to one end of a first lifting wire rope (11), and the other end of the first lifting wire rope (11) is fixedly connected to the upper flap (1) after passing around the first upper pulley (10).

7. A drying section and cooling section ratio adjustment mechanism for a continuous dryer according to claim 6, characterized in that: The first lifting mechanism also includes a first lower pulley (12), which is arranged below the upper flap (1), and the other end of the first lifting wire rope (11) is fixedly connected to the upper flap (1) after passing through the first lower pulley (12) and the first upper pulley (10) in sequence.

8. A drying section and cooling section ratio adjustment mechanism for a continuous dryer according to any one of claims 1 to 4, characterized in that: The second lifting mechanism comprises a second bidirectional hand-cranked ratchet (13) and a second upper pulley (14), wherein the second upper pulley (14) is arranged above the lower flap (4), and the second bidirectional hand-cranked ratchet (13) is arranged below the lower flap (4), the second bidirectional hand-cranked ratchet (13) is fixedly connected to one end of a second lifting wire rope (17), and the other end of the second lifting wire rope (17) is fixedly connected to the lower flap (4) after passing through the second upper pulley (14).

9. A drying section and cooling section ratio adjustment mechanism for a continuous dryer according to claim 8, characterized in that: The second lifting mechanism also includes a second lower pulley (15), which is arranged below the upper flap (1), and the other end of the second lifting wire rope (17) passes through the second lower pulley (15) and the second upper pulley (14) in sequence and is fixedly connected to the upper flap (1).

10. A dryer, characterized in that: It comprises a silo (16) and a drying section and cooling section ratio adjustment mechanism of a continuous dryer as claimed in any one of claims 1 to 9, wherein a feed port is provided at the top of the silo (16), a discharge port is provided at the bottom of the silo (16), the upper part of the silo (16) is a drying section (2), the lower part of the silo (16) is a cooling section (5), one side edge of the upper flap (1) is hinged to the inner wall of the drying section (2) through a hinge (3), and one side edge of the lower flap (4) is hinged to the inner wall of the cooling section (5) through a hinge (3).

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