Stable helical ribbon type vacuum dryer

Abstract

The utility model discloses a stable helical ribbon type vacuum drying machine, which belongs to the technical field of vacuum drying machines and comprises a support plate, fixing plates are arranged on two sides of the upper end of the support plate, a mounting plate is arranged between the two fixing plates, a drying machine main body is arranged in the mounting plate, and a discharge pipe is arranged at the lower end of the drying machine main body. According to the drying machine, through the arrangement of the connecting assembly, when the drying machine body is installed, the pulling plate is pulled to drive the sliding rod to slide in the vertical plate, the first spring is compressed, then the drying machine body is placed in the installing plate, the drying machine body is placed in the drying machine body, and the drying machine body is placed in the drying machine body. The clamping blocks at the two ends of the drying machine body enter the clamping grooves of the mounting plates, then the pulling plates are loosened, the first springs elastically stretch to push one ends of the sliding rods to enter the clamping holes of the clamping blocks, the effect of limiting and fixing the clamping blocks and the drying machine body is achieved, and the drying machine body is conveniently and rapidly disassembled, assembled and fixed by arranging the connecting assemblies.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum dryers, and in particular relates to a stable screw belt type vacuum dryer. Background Art

[0002] A mechanical device that uses heat energy to reduce the moisture content of materials. It is used to dry objects. The dryer evaporates the moisture (generally water or other volatile liquid components) in the material by heating to obtain solid materials with a specified moisture content. The purpose of drying is to meet the needs of material use or further processing.

[0003] Chinese patent application No. 2023211723070 discloses a screw-belt vacuum dryer with good stability, including a dryer body, the top of the dryer body is fixedly connected with a feed pipe, the bottom of the dryer body is fixedly connected with a discharge pipe, and the interior of the dryer body is provided with a stirring assembly. The screw-belt vacuum dryer with good stability is provided with a support plate, a mounting plate, a fixing ring, a fixing bolt, a support rod, a mounting ring, a mounting bolt, a fixing groove and a mounting groove. By placing the dryer body on the mounting plate, the fixing ring and the mounting ring on the dryer body can be limited in the fixing groove and the mounting groove on the dryer body, and the dryer body can be installed and limited by the fixing bolts and the mounting bolts, and then the support and limit of the support plate and the mounting plate can be used to enhance the stability with the ground, improve the effect of installing the dryer body, and meet people's daily use needs.

[0004] The above-mentioned patent discloses that the dryer body is installed and fixed by bolts, which is not conducive to the rapid disassembly and fixing of the dryer body. At the same time, the original device is not convenient for cleaning the inner wall of the dryer body, and the inner wall of the dryer body is easy to be attached with materials and is not easy to clean. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a stable screw-belt vacuum dryer, which has the characteristics of being convenient for quick disassembly, assembly and fixation of the dryer body.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stable screw-belt vacuum dryer, comprising a support plate, fixed plates are arranged on both sides of the upper end of the support plate, a mounting plate is arranged between the two fixed plates, a dryer body is arranged in the mounting plate, a discharge pipe is arranged at the lower end of the dryer body, a feed pipe is arranged at one side of the upper end of the dryer body, a motor is arranged at the middle position of the upper end of the dryer body, a rotating rod is arranged at the output end of the motor, a spiral blade is arranged on the rotating rod, and the dryer body and the mounting plate are connected by a connecting assembly.

[0007] Preferably, the connecting assembly includes a vertical plate, a clamping block, a sliding rod, a pull plate, a limit plate, a spring 1, a clamping hole, a clamping slot and a shock-absorbing assembly, wherein clamping blocks are provided at both ends of the dryer body, a clamping slot corresponding to the clamping block is provided in the mounting plate, vertical plates are provided at positions corresponding to the clamping slots on both sides of the upper end of the mounting plate, a sliding rod is provided in the vertical plate, a pull plate is provided at one end of the sliding rod, a limit plate is provided on one side of the surface of the sliding rod, a spring 1 is provided on the surface of the sliding rod between the limit plate and the vertical plate, a clamping hole corresponding to the sliding rod is provided at one end of the clamping block, and a shock-absorbing assembly is provided between the mounting plate and the fixed plate.

[0008] Preferably, the shock absorbing assembly includes a slider, a slide groove, a damping rod and spring 2, wherein sliders are provided at both ends of the mounting plate, a slide groove corresponding to the slider is provided in the fixed plate, damping rods are provided on both sides of the lower end of the slider, and spring 2 is provided on the outside of the damping rod.

[0009] Preferably, after the card block enters the card slot, the side edge of the card block is tightly attached to the inner wall of the card slot, and the upper end of the pull plate protrudes from the upper end of the vertical plate.

[0010] Preferably, a vertical scraper is provided at one end inside the dryer body, an inclined scraper is provided at the lower end of the vertical scraper, the inclined scraper is connected to the rotating rod by two inclined rods, the vertical scraper is connected to the rotating rod by two cross rods, and reinforcing rods are provided between the two inclined rods and the two cross rods.

[0011] Preferably, the sides of the vertical scraper and the oblique scraper are in close contact with the inner wall of the dryer body, and the oblique scraper and the vertical scraper are a welded integral structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a connection component. When the dryer body is installed, the pull plate is pulled to drive the slide bar to slide in the vertical plate. The spring is compressed, and then the dryer body is placed in the installation plate. The blocks at both ends of the dryer body enter the card grooves of the installation plate. Then, the pull plate is released, and the spring is extended to push one end of the slide bar into the card hole of the block, so as to achieve the effect of limiting and fixing the block and the dryer body. The connection component is set to facilitate the quick disassembly and fixation of the dryer body.

[0014] 2. The utility model provides vertical scrapers and oblique scrapers. When the motor drives the rotating rod to rotate, the rotating rod drives the vertical scrapers and the oblique scrapers to rotate through the horizontal rod and the oblique rod respectively. The rotation of the vertical scrapers and the oblique scrapers can clean the materials attached to the inner wall of the dryer body 7. A reinforcing rod is provided between the two horizontal rods and the two oblique rods to make the vertical scrapers and the oblique scrapers more stable. The vertical scrapers and the oblique scrapers are provided to facilitate cleaning of the inner wall of the dryer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the main body of the utility model dryer when it is installed;

[0017] Figure 3 It is a three-dimensional diagram of the vertical plate of the utility model;

[0018] Figure 4 This is a cutaway perspective view of the main body of the dryer of the utility model;

[0019] In the figure: 1. support plate; 2. connecting assembly; 21. vertical plate; 22. block; 23. slide bar; 24. pull plate; 25. limit plate; 26. spring 1; 27. clamping hole; 28. clamping slot; 29. ​​shock absorbing assembly; 291. slider; 292. slide slot; 293. damping rod; 294. spring 2; 3. fixing plate; 4. mounting plate; 5. motor; 6. feed pipe; 7. dryer body; 8. discharge pipe; 9. rotating rod; 10. spiral blade; 11. vertical scraper; 12. inclined scraper; 13. horizontal rod; 14. inclined rod; 15. reinforcing rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a stable spiral belt vacuum dryer, comprising a support plate 1, fixed plates 3 are arranged on both sides of the upper end of the support plate 1, a mounting plate 4 is arranged between the two fixed plates 3, a dryer body 7 is arranged in the mounting plate 4, a discharge pipe 8 is arranged at the lower end of the dryer body 7, a feed pipe 6 is arranged on one side of the upper end of the dryer body 7, a motor 5 is arranged at the middle position of the upper end of the dryer body 7, a rotating rod 9 is arranged at the output end of the motor 5, a spiral blade 10 is arranged on the rotating rod 9, and the dryer body 7 is connected to the mounting plate 4 through a connecting component 2.

[0023] Specifically, the connecting component 2 includes a vertical plate 21, a block 22, a slide bar 23, a pull plate 24, a limit plate 25, a spring 26, a hole 27, a slot 28 and a shock absorbing component 29, wherein blocks 22 are provided at both ends of the dryer body 7, a slot 28 corresponding to the block 22 is provided in the mounting plate 4, vertical plates 21 are provided at positions corresponding to the slot 28 on both sides of the upper end of the mounting plate 4, a slide bar 23 is provided in the vertical plate 21, a pull plate 24 is provided at one end of the slide bar 23, a limit plate 25 is provided on one side of the surface of the slide bar 23, a spring 26 is provided on the surface of the slide bar 23 between the limit plate 25 and the vertical plate 21, a hole 27 corresponding to the slide bar 23 is provided at one end of the block 22, and a shock absorbing component 29 is provided between the mounting plate 4 and the fixed plate 3.

[0024] By adopting the above technical solution, when the dryer body 7 is installed, the pull plate 24 is pulled to drive the slide bar 23 to slide in the vertical plate 21, and the spring 26 is compressed. Then the dryer body 7 is placed in the mounting plate 4, and the blocks 22 at both ends of the dryer body 7 enter the slots 28 of the mounting plate 4. Then the pull plate 24 is released, and the spring 26 is extended to push one end of the slide bar 23 into the slot 27 of the block 22, so as to achieve the effect of limiting and fixing the block 22 and the dryer body 7. By setting the connecting component 2, it is convenient to quickly disassemble and fix the dryer body 7.

[0025] Specifically, the shock absorbing assembly 29 includes a slider 291, a slide groove 292, a damping rod 293 and a spring 294, wherein sliders 291 are provided at both ends of the mounting plate 4, a slide groove 292 corresponding to the slider 291 is provided in the fixed plate 3, damping rods 293 are provided on both sides of the lower end of the slider 291, and a spring 294 is provided on the outer side of the damping rod 293.

[0026] By adopting the above technical solution, the dryer body 7 generates vibration when in use, and the vibration pushes the sliders 291 at both ends of the mounting plate 4 to slide in the slide groove 292 of the fixed plate 3, and the damping rod 293 and the spring 294 are compressed. The damping rod 293 and the spring 294 can be used to buffer and reduce shock of the dryer body 7 in the mounting plate 4.

[0027] Specifically, after the clamping block 22 enters the clamping slot 28 , the side of the clamping block 22 is tightly attached to the inner wall of the clamping slot 28 , and the upper end of the pulling plate 24 protrudes from the upper end of the vertical plate 21 .

[0028] By adopting the above technical solution, after the clamping block 22 enters the clamping slot 28 , the clamping block 22 is more stable in the clamping slot 28 , and the upper end of the pulling plate 24 protrudes from the upper end of the vertical plate 21 , making it convenient to pull the pulling plate 24 .

[0029] When the present embodiment is used, the stable spiral belt vacuum dryer is used. The device is installed in a suitable position, the dryer body 7 is installed into the mounting plate 4, the material to be dried is added into the dryer body 7 through the feed pipe 6, the motor 5 is turned on to drive the rotating rod 9 and the spiral blade 10 to rotate and stir the material, and the dried material is discharged from the dryer body 7 through the discharge pipe 8. By setting the connection component 2, when the dryer body 7 is installed, the pull plate 24 is pulled to drive the slide bar 23 to slide in the vertical plate 21, and the spring 26 is compressed, and then the dryer body 7 is placed in the mounting plate 4, and the blocks 22 at both ends of the dryer body 7 enter the mounting plate 4. The pull plate 24 is then released, and the spring 26 is extended to push one end of the slide rod 23 into the slot 27 of the block 22, so as to achieve the effect of limiting and fixing the block 22 and the dryer body 7. The connection component 2 is provided to facilitate the rapid disassembly and assembly of the dryer body 7. The shock-absorbing component 29 is provided to generate vibration when the dryer body 7 is in use. The vibration pushes the sliders 291 at both ends of the mounting plate 4 to slide in the slide groove 292 of the fixing plate 3, and the damping rod 293 and the spring 294 are compressed. The damping rod 293 and the spring 294 can be used to buffer and damp the dryer body 7 in the mounting plate 4.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that a vertical scraper 11 is provided at one end of the dryer body 7, an inclined scraper 12 is provided at the lower end of the vertical scraper 11, the inclined scraper 12 is connected to the rotating rod 9 by two inclined rods 14, the vertical scraper 11 is connected to the rotating rod 9 by two cross rods 13, and reinforcing rods 15 are provided between the two inclined rods 14 and the two cross rods 13.

[0032] By adopting the above technical solution, when the motor 5 drives the rotating rod 9 to rotate, the rotating rod 9 drives the vertical scraper 11 and the oblique scraper 12 to rotate through the horizontal rod 13 and the oblique rod 14 respectively. The rotation of the vertical scraper 11 and the oblique scraper 12 can clean the materials attached to the inner wall of the dryer body 7. The reinforcing rod 15 is arranged between the two horizontal rods 13 and the two oblique rods 14 to make the vertical scraper 11 and the oblique scraper 12 more stable. By arranging the vertical scraper 11 and the oblique scraper 12, it is convenient to clean the inner wall of the dryer body 7.

[0033] Specifically, the sides of the vertical scraper 11 and the oblique scraper 12 are in close contact with the inner wall of the dryer body 7, and the oblique scraper 12 and the vertical scraper 11 are welded into an integrated structure.

[0034] By adopting the above technical solution, the vertical scraper 11 and the oblique scraper 12 are more closely fitted to the inner wall of the dryer body 7, and the cleaning effect is better. The oblique scraper 12 and the vertical scraper 11 are welded into an integrated structure, which is more sturdy and durable.

[0035] When this embodiment is used, by setting the vertical scraper 11 and the oblique scraper 12, when the motor 5 drives the rotating rod 9 to rotate, the rotating rod 9 drives the vertical scraper 11 and the oblique scraper 12 to rotate through the cross bar 13 and the oblique rod 14 respectively. The rotation of the vertical scraper 11 and the oblique scraper 12 can clean the materials attached to the inner wall of the dryer body 7. A reinforcing rod 15 is set between the two cross bars 13 and the two oblique rods 14 to make the vertical scraper 11 and the oblique scraper 12 more stable. By setting the vertical scraper 11 and the oblique scraper 12, it is convenient to clean the inner wall of the dryer body 7.

[0036] The damping rod 293 in the utility model is an existing disclosed technology, and the selected model is SQS.

[0037] The structure and working principle of the support plate 1, the fixed plate 3, the mounting plate 4, the motor 5, the feed pipe 6, the dryer body 7, the discharge pipe 8, the rotating rod 9 and the spiral blade 10 in the utility model have been disclosed in a screw-belt vacuum dryer with good stability disclosed in Chinese patent application No. 2023211723070. The working principle is to install the dryer body 7 into the mounting plate 4, add the material to be dried into the dryer body 7 through the feed pipe 6, turn on the motor 5 to drive the rotating rod 9 and the spiral blade 10 to rotate and stir the material, and the dried material is discharged from the dryer body 7 through the discharge pipe 8.

[0038] Working principle and use process of the utility model: When the spiral belt vacuum dryer is used stably, the device is installed in a suitable position, the dryer body 7 is installed into the mounting plate 4, the material to be dried is added into the dryer body 7 through the feed pipe 6, the motor 5 is turned on to drive the rotating rod 9 and the spiral blade 10 to rotate and stir the material, and the dried material is discharged from the dryer body 7 through the discharge pipe 8. By setting the connection component 2, when the dryer body 7 is installed, the pull plate 24 is pulled to drive the slide bar 23 to slide in the vertical plate 21, and the spring 26 is compressed. Then, the dryer body 7 is placed in the mounting plate 4, and the blocks 22 at both ends of the dryer body 7 enter the slots 28 of the mounting plate 4. Then, the pull plate 24 is released, and the spring 26 is stretched to push one end of the slide bar 23 into the slot 27 of the block 22, so as to achieve the effect of limiting and fixing the block 22 and the dryer body 7. It is convenient to quickly disassemble and fix the dryer body 7. By setting the shock-absorbing component 29, the dryer body 7 generates vibration when it is in use. The vibration pushes the sliders 291 at both ends of the mounting plate 4 to slide in the slide groove 292 of the fixing plate 3, and the damping rod 293 and the spring 294 are compressed. The damping rod 293 and the spring 294 can be used to buffer and damp the dryer body 7 in the mounting plate 4. By setting the vertical scraper 11 and the oblique scraper 12, when the motor 5 drives the rotating rod 9 to rotate, the rotating rod 9 drives the vertical scraper 11 and the oblique scraper 12 to rotate through the cross bar 13 and the oblique rod 14 respectively. The rotation of the vertical scraper 11 and the oblique scraper 12 can clean the materials attached to the inner wall of the dryer body 7. A reinforcing rod 15 is set between the two cross bars 13 and the two oblique bars 14 to make the vertical scraper 11 and the oblique scraper 12 more stable. By setting the vertical scraper 11 and the oblique scraper 12, it is convenient to clean the inner wall of the dryer body 7.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable spiral belt vacuum dryer, comprising a support plate, characterized in that: Fixed plates are arranged on both sides of the upper end of the support plate, a mounting plate is arranged between the two fixed plates, a dryer body is arranged in the mounting plate, a discharge pipe is arranged at the lower end of the dryer body, a feed pipe is arranged at one side of the upper end of the dryer body, a motor is arranged at the middle position of the upper end of the dryer body, a rotating rod is arranged at the output end of the motor, a spiral blade is arranged on the rotating rod, and the dryer body and the mounting plate are connected by a connecting component.

2. A stable spiral belt vacuum dryer according to claim 1, characterized in that: The connecting assembly includes a vertical plate, a clamping block, a sliding rod, a pull plate, a limit plate, a spring 1, a clamping hole, a clamping slot and a shock-absorbing assembly, wherein clamping blocks are arranged at both ends of the dryer body, a clamping slot corresponding to the clamping block is arranged in the mounting plate, vertical plates are arranged at positions corresponding to the clamping slots on both sides of the upper end of the mounting plate, a sliding rod is arranged in the vertical plate, a pull plate is arranged at one end of the sliding rod, a limit plate is arranged on one side of the surface of the sliding rod, a spring 1 is arranged on the surface of the sliding rod between the limit plate and the vertical plate, a clamping hole corresponding to the sliding rod is arranged at one end of the clamping block, and a shock-absorbing assembly is arranged between the mounting plate and the fixed plate.

3. A stable spiral belt vacuum dryer according to claim 2, characterized in that: The shock absorbing assembly includes a slider, a slide groove, a damping rod and a second spring, wherein sliders are arranged at both ends of the mounting plate, a slide groove corresponding to the slider is arranged in the fixed plate, damping rods are arranged on both sides of the lower end of the slider, and a second spring is arranged on the outside of the damping rod.

4. A stable spiral belt vacuum dryer according to claim 2, characterized in that: After the card block enters the card slot, the side edge of the card block is in close contact with the inner wall of the card slot, and the upper end of the pull plate protrudes from the upper end of the vertical plate.

5. A stable spiral belt vacuum dryer according to claim 1, characterized in that: A vertical scraper is arranged at one end inside the dryer body, an oblique scraper is arranged at the lower end of the vertical scraper, the oblique scraper is connected to the rotating rod through two oblique rods, the vertical scraper is connected to the rotating rod through two cross rods, and reinforcing rods are arranged between the two oblique rods and the two cross rods.

6. A stable spiral belt vacuum dryer according to claim 5, characterized in that: The sides of the vertical scraper and the oblique scraper are tightly attached to the inner wall of the dryer body, and the oblique scraper and the vertical scraper are a welded integrated structure.

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