Split type heat pump dryer

Abstract

The invention discloses a split type heat pump dryer, and relates to the technical field of crop processing. The split type heat pump dryer comprises a mounting base, an auxiliary assembly, a placing assembly and a driving assembly, the top of the mounting base is fixedly connected with a drying cover body and an arc-shaped plate, the auxiliary assembly is located above the mounting base, the placing assembly is located between the drying cover body and the arc-shaped plate, and the driving assembly is located in the mounting base. The driving assembly comprises a moving structure and a stirring structure, the stirring structure is located on the moving structure, and the moving structure comprises a threaded rod, a movable block, a hollow plate, a third driving motor and a limiting rod. Compared with a traditional drying machine, the requirement for manual intervention is reduced, the labor intensity is reduced, operators can concentrate on other important tasks, the working efficiency is improved, uneven drying caused by human factors is avoided, the overall quality of products is improved, the safety of the whole drying process of the device is further improved, and the drying efficiency is improved. And the risk of accidents is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of crop processing, and in particular to a split-type heat pump drying machine. Background Art

[0002] Chinese patent document CN221825749U discloses a split-type heat pump dryer, comprising a box body and a slider, wherein the box body is slidably engaged with two groups of sliders through a slideway provided on the inner surface, the box body surface is provided with a docking device, and a shaking device is provided inside the box body, the sliders on both sides are fixedly connected to the frame surface, the frame surface is fixedly connected with a support block, and the surface of the support block is slidably engaged with the slideway provided on the inner surface of the box body. The split-type heat pump dryer docks the air inlet pipe and the air outlet pipe with the rubber tube and the docking pipe through the cooperation of the docking device and the box body, and the telescopic end of the hydraulic cylinder is extended to push the slider to move, so that the slide rods on both sides can drive the through-hole blocks on both sides to move toward the air inlet pipe and the air outlet pipe respectively, so that the through-hole blocks on both sides can tighten the ropes on both sides, so that the rubber tube can be stably connected to the air inlet pipe and the air outlet pipe, and the rubber tube can be stably connected to the air inlet pipe and the air outlet pipe to ensure the connectivity of the device.

[0003] After exploration and analysis, the patent has the following shortcomings when actually used:

[0004] After drying the materials, the device still requires workers to unload the materials, which reduces the automation effect of the device, increases the need for manual intervention, further increases the labor intensity of employees, and reduces the efficiency of material processing.

[0005] In summary, the present application now proposes a split-type heat pump dryer to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a split heat pump dryer that can solve the problem that after the device dries the material, workers are still required to unload the material, which reduces the automation effect of the device, increases the need for manual intervention, further increases the labor intensity of employees, and reduces the efficiency of material processing.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a split-type heat pump dryer, comprising a mounting base, an auxiliary component, a placement component and a drive component, the top of the mounting base is fixedly connected with a drying hood and a bow plate, the auxiliary component is located above the mounting base, the placement component is located between the drying hood and the bow plate, the drive component is located inside the mounting base, the drive component comprises a moving structure and a toggle structure, the toggle structure is located on the moving structure, the moving structure comprises a threaded rod, a movable block, a hollow plate, a drive motor three and a limit rod, a threaded rod is rotatably installed between the inner walls on both sides of the mounting base, a drive motor three is fixedly connected to one side of the mounting base, and the output shaft of the drive motor three is connected to the threaded rod.

[0008] Preferably, the drying hood is located on one side of the arch plate, a heat pump is fixedly connected to one side of the drying hood, and an air distribution plate is fixedly connected to the inner wall of one side of the drying hood, which is convenient for blowing air inside the drying hood and drying the crops on the drying frame.

[0009] Preferably, the auxiliary components include a rotating rod, a pulley, a belt, a driving rod and blades. The rotating rod and the driving rod are rotatably installed on the top of the drying hood and the bow plate respectively. The outer walls of the rotating rod and the driving rod are sleeved with pulleys. A belt is sleeved between the two sets of pulleys and are connected by belt transmission. One end of the driving rod of the rotating rod extends to the inner top of the drying hood and the bow plate respectively and is fixedly connected with blades. Through the coordinated use of the rotating rod, the pulley, the belt, the driving rod and the blades, auxiliary work can be performed for drying and cooling of crops, so that the device can dry the crops more evenly, and the driving device can cool the crops, which plays a multi-purpose role, reduces the possibility of burns to staff when taking the crops, and further improves the practicability of the device.

[0010] Preferably, a U-shaped plate is fixedly connected to the top of the bow plate, a worm is rotatably installed between the two sides of the U-shaped plate, a drive motor is fixedly connected to one side of the U-shaped plate, the output shaft of the drive motor is connected to the worm, a worm wheel is sleeved on the outer wall of the drive rod, and the worm is meshed with the worm wheel. The arrangement is convenient for driving the auxiliary components to rotate, so that the blades can rotate.

[0011] Preferably, the placement component includes a mounting column, a fixing rod and a drying frame, the outer wall of the mounting column is fixedly connected to the fixing rod, the outer wall of the fixing rod is fixedly connected to multiple groups of drying frames and evenly divided into three columns, and through the coordinated use of the mounting column, the fixing rod and the drying frame, the crops can be placed so that the crops are placed more evenly, the squeezing and collision of the crops during the drying process are reduced, the damage rate is reduced, the integrity and appearance of the crops are maintained, and the provision of multiple groups of drying frames allows the device to allow crops of different types or shapes to be dried at the same time, which increases the adaptability of the equipment and can meet diverse drying needs.

[0012] Preferably, a limit rod is fixedly installed between the inner walls on both sides of the mounting base, and the movable blocks are in two groups and are arranged opposite to each other. One group of movable blocks is threadedly installed on the outer wall of the threaded rod, and the other group of movable blocks is slidably installed on the outer wall of the limit rod, and both sides of the hollow plate are connected to the movable blocks.

[0013] Preferably, the toggle structure includes an assembling rod, a toggle disk, a rotating rod, a groove wheel and a driving motor 2. The assembling rod is rotatably installed on the top of the hollow plate, and the outer wall of the assembling rod is fixedly sleeved with a toggle disk. The top of the hollow plate is rotatably installed with a rotating rod, and the outer wall of the rotating rod is fixedly connected with the groove wheel. The toggle rod on the toggle disk is slidably installed on the slide groove on the groove wheel. When in use, the staff puts the crops to be dried on a row of drying frames in sequence for placement work, and then controls the driving motor 2 to start, and the output shaft of the driving motor 2 drives the assembling rod to rotate, and the assembling rod drives the toggle disk to rotate, and the rotation of the toggle disk drives its toggle end to slide and toggle on the slide groove of the groove wheel. The drying machine adopts a novel structure that can realize drying and cooling of crops by controlling the toggle plate to slide two sets of slide grooves, so that a row of drying frames can be rotated to the opposite side of the drying cover body; the coordinated use of threaded rods, movable blocks, hollow plates, drive motor three, limit rods, assembly rods, toggle plates, rotating rods, groove wheels and drive motor two can drive the crops to be dried and cooled, thereby improving the automation effect of the device. Compared with traditional dryers, the need for manual intervention is reduced, the labor intensity is reduced, the operators can focus more on other important tasks, improve work efficiency, avoid uneven drying caused by human factors, improve the overall quality of the product, further improve the safety of the entire drying process of the device, and reduce the risk of accidents.

[0014] Preferably, a mounting plate is provided on the top of the groove wheel, the bottom of the mounting plate is connected to the groove wheel, and the top of the mounting plate is connected to the bottom of the mounting column, which facilitates the installation of the placement component and the toggle structure.

[0015] Preferably, the worm wheel is located above the pulley, and its arrangement is convenient for reducing the impact of the rotation of the worm wheel on the pulley.

[0016] Preferably, the drying frame is provided with a plurality of mesh holes, which are arranged to facilitate wind passing through the mesh holes to dry or cool the crops.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) The split heat pump dryer can assist in drying and cooling crops by using a rotating rod, a pulley, a belt, a driving rod and blades, so that the device can dry crops more evenly and the driving device can cool crops, thus achieving a multi-purpose function of one machine, reducing the risk of burns to workers when taking crops, and further improving the practicality of the device.

[0019] (2) The split-type heat pump dryer can place crops by using the installation column, the fixing rod and the drying frame, so that the crops are placed more evenly, reducing the squeezing and collision of the crops during the drying process, reducing the damage rate, and maintaining the integrity and appearance of the crops. The setting of multiple groups of drying frames allows the device to dry crops of different types or shapes at the same time, which increases the adaptability of the equipment and can meet diverse drying needs.

[0020] (3) The split-type heat pump dryer, through the coordinated use of threaded rods, movable blocks, hollow plates, drive motor 3, limit rods, assembly rods, toggle plates, rotating rods, groove wheels and drive motor 2, can drive crops to be dried and cooled, thereby improving the automation effect of the device. Compared with traditional dryers, it reduces the need for manual intervention and reduces labor intensity. Operators can focus more on other important tasks, improve work efficiency, avoid uneven drying caused by human factors, improve the overall quality of the product, further improve the safety of the entire drying process of the device, and reduce the risk of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Figure 1 The three-dimensional Figure 1 ;

[0023] Figure 2 For the present invention Figure 1 A magnified view of part A;

[0024] Figure 3 For the present invention Figure 1 A partial stereogram of

[0025] Figure 4 It is the internal structure diagram of the mounting base of the present invention;

[0026] Figure 5 For the present invention Figure 4 A perspective view of the toggle assembly;

[0027] Figure 6 This is a diagram showing the internal structure of the drying cover of the present invention.

[0028] Figure 7 The three-dimensional Figure 2 .

[0029] Figure numerals: 1. mounting base; 2. drying hood; 3. air distribution plate; 4. heat pump; 5. bow plate; 6. rotating rod; 7. pulley; 8. belt; 9. worm; 10. driving motor one; 11. driving rod; 12. worm gear; 13. blade; 14. mounting plate; 15. mounting column; 16. fixing rod; 17. drying frame; 18. threaded rod; 19. movable block; 20. hollow plate; 21. assembly rod; 22. toggle plate; 23. rotating rod; 24. groove wheel; 25. driving motor two; 26. driving motor three; 27. limiting rod; 28. U-shaped plate. DETAILED DESCRIPTION

[0030] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0031] See also Figure 1-7The present invention provides a technical solution: a split heat pump dryer, including a mounting base 1, an auxiliary component, a placement component and a driving component. A drying cover 2 and an arched plate 5 are fixedly connected to the top of the mounting base 1. The drying cover 2 is located on one side of the arched plate 5. A heat pump 4 is fixedly connected to one side of the drying cover 2. An air distribution plate 3 is fixedly connected to the inner wall of one side of the drying cover 2. The arrangement is convenient for blowing air inside the drying cover 2 and for drying crops on a drying frame 17. The auxiliary component is located above the mounting base 1. The auxiliary component includes a rotating rod 6, a pulley 7, a belt 8, a driving rod 11 and a blade 13. The rotating rod 6 and the driving rod 11 are rotatably installed on the top of the drying cover 2 and the arched plate 5, respectively. The rotating rod 6 and the driving rod 11 are The outer wall of the rod 11 is sleeved with a pulley 7, a belt 8 is sleeved between the two sets of pulleys 7 and connected by the belt 8. One end of the driving rod 11 of the rotating rod 6 extends to the inner top of the drying cover 2 and the arch plate 5 respectively and is fixedly connected with a blade 13. Through the coordinated use of the rotating rod 6, the pulley 7, the belt 8, the driving rod 11 and the blade 13, auxiliary work can be performed on the drying and cooling of crops, so that the device dries the crops more evenly, and the driving device cools the crops, which plays a multi-purpose role, reduces the possibility of scalding of the staff when taking them, and further improves the practicality of the device. The placement component is located between the drying cover 2 and the arch plate 5, and the placement component includes a mounting column 15 and a fixing rod 16. And the drying frame 17, the outer wall of the mounting column 15 is fixedly connected with a fixing rod 16, the outer wall of the fixing rod 16 is fixedly connected with multiple groups of drying frames 17 and evenly divided into three rows, the control driving motor 10 is started, the output shaft of the driving motor 10 drives the worm 9 to rotate, the worm 9 drives the worm wheel 12 to rotate, the worm wheel 12 drives the driving rod 11 to rotate, the driving rod 11 drives a group of pulleys 7 to rotate and drives another group of pulleys 7 to rotate through the transmission of the U-shaped plate 28, the other group of pulleys 7 drives the rotating rod 6 to rotate, so that the rotating rod 6 and the driving rod 11 both drive the blades 13 to rotate, one group of blades 13 evenly blows the hot air in the drying cover 2, and the other group of blades 13 blows and cools the drying frame 17, by installing The coordinated use of the column 15, the fixing rod 16 and the drying frame 17 can place the crops, so that the crops are placed more evenly, reduce the squeezing and collision of the crops during the drying process, reduce the damage rate, and maintain the integrity and appearance of the crops. The arrangement of multiple sets of drying frames 17 allows the device to dry crops of different types or shapes at the same time, which increases the adaptability of the equipment and can meet diverse drying needs. The driving component is located in the mounting base 1. The driving component includes a moving structure and a toggle structure. The toggle structure is located on the moving structure. The moving structure includes a threaded rod 18, a movable block 19, a hollow plate 20, a driving motor 26 and a limit rod 27. The threaded rod 18 is rotatably installed between the inner walls on both sides of the mounting base 1.A driving motor 3 26 is fixedly connected to one side of the mounting base 1, and the output shaft of the driving motor 3 26 is connected to the threaded rod 18. A limiting rod 27 is fixedly installed between the inner walls of both sides of the mounting base 1. The number of movable blocks 19 is two groups and they are arranged oppositely. One group of movable blocks 19 is threadedly installed on the outer wall of the threaded rod 18, and the other group of movable blocks 19 is slidably installed on the outer wall of the limiting rod 27. Both sides of the hollow plate 20 are connected to the movable blocks 19. The toggle structure includes an assembly rod 21, a toggle disk 22, a rotating rod 23, a groove wheel 24 and a driving motor 25. The top of the hollow plate 20 is rotatably installed with the assembly rod 21, and the outer wall of the assembly rod 21 is fixedly sleeved with a toggle disk 22. The top of the hollow plate 20 is rotatably installed with The rotating rod 23 has a groove wheel 24 fixedly connected to its outer wall. The toggle rod on the toggle plate 22 is slidably installed on the slide groove on the groove wheel 24. When in use, the staff puts the crops to be dried on a row of drying frames 17 in sequence for placement work, and then controls the drive motor 25 to start. The output shaft of the drive motor 25 drives the assembly rod 21 to rotate, and the assembly rod 21 drives the toggle plate 22 to rotate. The rotation of the toggle plate 22 drives its toggle end to slide and toggle the slide groove of the groove wheel 24. By controlling the toggle plate 22 to slide two sets of slide grooves, a row of drying frames 17 is rotated to the opposite side of the drying cover 2, and then the drive motor 3 26 is controlled to start. The drive motor The output shaft of the third motor 26 drives the threaded rod 18 to rotate, the threaded rod 18 drives the movable block 19 to move, and the movable block 19 drives the hollow plate 20 to move, so that the hollow plate 20 moves following the rotation of the threaded rod 18. At the same time, the threaded rod 18 drives the mounting plate 14 to move, so that the drying frame 17 moves to the inside of the drying cover 2. When one row of drying frames 17 is drying, the staff spreads crops on the other two rows of drying frames 17. After the drying of one row of drying frames 17 is completed, the driving motor third 26 drives the mounting plate 14 to move to the other side, and at the same time, the driving motor second 25 drives the drying frame 17 to rotate, so that the dried drying frame 17 rotates to the bottom of the arch plate 5 for pre-cooling. However, it is convenient for the staff to unload the crops in the drying frame 17. Through the coordinated use of the threaded rod 18, the movable block 19, the hollow plate 20, the drive motor 3 26, the limit rod 27, the assembly rod 21, the toggle plate 22, the rotating rod 23, the groove wheel 24 and the drive motor 25, the crops can be driven to dry and cool down, which improves the automation effect of the device. Compared with the traditional dryer, it reduces the need for manual intervention and reduces the labor intensity. The operator can focus more on other important tasks, improve work efficiency, avoid uneven drying caused by human factors, improve the overall quality of the product, further improve the safety of the entire drying process of the device, and reduce the risk of accidents.

[0032] Furthermore, a U-shaped plate 28 is fixedly connected to the top of the bow plate 5, a worm 9 is rotatably installed between the two sides of the U-shaped plate 28, a drive motor 10 is fixedly connected to one side of the U-shaped plate 28, the output shaft of the drive motor 10 is connected to the worm 9, a worm wheel 12 is sleeved on the outer wall of the drive rod 11, the worm 9 is meshed with the worm wheel 12, and its arrangement is convenient for driving the auxiliary components to rotate, so that the blades 13 can rotate.

[0033] Furthermore, a mounting plate 14 is provided on the top of the groove wheel 24, the bottom of the mounting plate 14 is connected to the groove wheel 24, and the top of the mounting plate 14 is connected to the bottom of the mounting column 15, which is convenient for installing the placement component and the toggle structure. The worm wheel 12 is located above the pulley 7, which is convenient for reducing the impact of the rotation of the worm wheel 12 on the pulley 7. A plurality of groups of mesh holes are provided on the drying frame 17, which is convenient for allowing wind to pass through the mesh holes to dry or cool the crops.

[0034] Working principle: When in use, the staff will place the crops to be dried on a row of drying frames 17 in sequence, and then control the drive motor 25 to start, the output shaft of the drive motor 25 drives the assembly rod 21 to rotate, the assembly rod 21 drives the toggle plate 22 to rotate, the rotation of the toggle plate 22 drives its toggle end to slide and toggle the groove of the groove wheel 24, by controlling the toggle plate 22 to slide the two sets of grooves, so that a row of drying frames 17 rotate to the opposite side of the drying cover 2, and then Then the drive motor 3 26 is controlled to start, the output shaft of the drive motor 3 26 drives the threaded rod 18 to rotate, the threaded rod 18 drives the movable block 19 to move, the movable block 19 drives the hollow plate 20 to move, so that the hollow plate 20 moves following the rotation of the threaded rod 18, and at the same time, the threaded rod 18 drives the mounting plate 14 to move, so that the drying frame 17 moves to the inside of the drying cover 2, then the heat pump 4 is controlled to start, the air outlet end of the heat pump 4 blows hot air, and at the same time, the hot air blown out by the heat pump 4 is evenly distributed through the air distribution plate 3, then the drive motor 10 is controlled to start, the output shaft of the drive motor 10 drives the worm 9 to rotate, the worm 9 drives the worm wheel 12 to rotate, the worm wheel 12 drives the drive rod 11 to rotate, the drive rod 11 drives a group of pulleys 7 to rotate and drives another group of pulleys 7 to rotate through the transmission of the U-shaped plate 28, and the other group of pulleys 7 drives the rotating rod 6 to rotate, so that the rotating rod 6 and the driving rod 11 both drive the blades 13 to rotate, and a group of blades 13 The hot air in the drying hood 2 is evenly distributed, and another group of blades 13 blow air to cool the drying frames 17. When one row of drying frames 17 is drying, the staff puts crops on the other two rows of drying frames 17. After the drying of one row of drying frames 17 is completed, the driving motor three 26 drives the mounting plate 14 to move to the other side, and the driving motor two 25 drives the drying frames 17 to rotate, so that the dried drying frames 17 rotate to the bottom of the arch plate 5 for pre-cooling, which is convenient for the staff to unload the crops in the drying frames 17.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A split type heat pump dryer, characterized in that: include: A mounting base (1), the top of which is fixedly connected with a drying cover (2) and a bow-shaped plate (5); An auxiliary component, the auxiliary component is located above the mounting base (1); A placement component is located between the drying cover (2) and the arch plate (5); A drive assembly is located in a mounting base (1), the drive assembly comprises a moving structure and a toggle structure, the toggle structure is located on the moving structure, the moving structure comprises a threaded rod (18), a movable block (19), a hollow plate (20), a drive motor three (26) and a limit rod (27), the threaded rod (18) is rotatably mounted between the inner walls of both sides of the mounting base (1), the drive motor three (26) is fixedly connected to one side of the mounting base (1), and the output shaft of the drive motor three (26) is connected to the threaded rod (18).

2. A split type heat pump dryer according to claim 1, characterized in that: The drying hood (2) is located on one side of the arch plate (5), a heat pump (4) is fixedly connected to one side of the drying hood (2), and an air distribution plate (3) is fixedly connected to the inner wall of one side of the drying hood (2).

3. A split type heat pump dryer according to claim 2, characterized in that: The auxiliary component comprises a rotating rod (6), a pulley (7), a belt (8), a driving rod (11) and a blade (13); the rotating rod (6) and the driving rod (11) are rotatably mounted on the top of the drying cover (2) and the bow plate (5), respectively; the outer walls of the rotating rod (6) and the driving rod (11) are sleeved with pulleys (7); a belt (8) is sleeved between the two sets of pulleys (7) and are connected by transmission through the belt (8); one end of the driving rod (11) of the rotating rod (6) extends to the inner top of the drying cover (2) and the bow plate (5) respectively and is fixedly connected with the blade (13).

4. A split type heat pump dryer according to claim 3, characterized in that: The top of the arch plate (5) is fixedly connected to a U-shaped plate (28), a worm (9) is rotatably mounted between two sides of the U-shaped plate (28), a drive motor (10) is fixedly connected to one side of the U-shaped plate (28), an output shaft of the drive motor (10) is connected to the worm (9), a worm wheel (12) is sleeved on the outer wall of the drive rod (11), and the worm (9) is meshed with the worm wheel (12).

5. A split type heat pump dryer according to claim 4, characterized in that: The placement assembly comprises a mounting column (15), a fixing rod (16) and a drying frame (17); the outer wall of the mounting column (15) is fixedly connected to the fixing rod (16); the outer wall of the fixing rod (16) is fixedly connected to a plurality of drying frames (17) evenly divided into three rows.

6. A split type heat pump dryer according to claim 5, characterized in that: A limit rod (27) is fixedly installed between the inner walls of both sides of the mounting base (1), and the movable blocks (19) are provided in two groups and arranged opposite to each other. One group of movable blocks (19) is threadedly installed on the outer wall of the threaded rod (18), and the other group of movable blocks (19) is slidably installed on the outer wall of the limit rod (27), and both sides of the hollow plate (20) are connected to the movable blocks (19).

7. A split type heat pump dryer according to claim 6, characterized in that: The toggle structure comprises an assembly rod (21), a toggle disk (22), a rotating rod (23), a groove wheel (24) and a second driving motor (25); the assembly rod (21) is rotatably mounted on the top of the hollow plate (20); the outer wall of the assembly rod (21) is fixedly sleeved with a toggle disk (22); the rotating rod (23) is rotatably mounted on the top of the hollow plate (20); the outer wall of the rotating rod (23) is fixedly connected with the groove wheel (24); and the toggle rod on the toggle disk (22) is slidably mounted on a slide groove on the groove wheel (24).

8. A split type heat pump dryer according to claim 7, characterized in that: A mounting plate (14) is arranged on the top of the groove wheel (24), the bottom of the mounting plate (14) is connected to the groove wheel (24), and the top of the mounting plate (14) is connected to the bottom of the mounting column (15).

9. A split type heat pump dryer according to claim 8, characterized in that: The worm wheel (12) is located above the pulley (7).

10. A split type heat pump dryer according to claim 9, characterized in that: The drying frame (17) is provided with a plurality of groups of mesh holes.

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