Screw conveyor for gypsum mortar production
By designing anti-blocking components and adjustable discharge port structure in the screw conveyor for gypsum mortar production, the problems of blockage and unadjustable discharge port height during the conveying process are solved, and efficient and flexible transportation of gypsum mortar is achieved.
Patent Information
- Application Number
- CN202421419957.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The existing screw conveyor for gypsum mortar production is prone to blockage due to failure to stir when conveying gypsum mortar, and the discharge port height is fixed and cannot be adjusted, which limits the flexibility of the conveying height.
A screw conveyor for the production of gypsum mortar was designed, using anti-blocking components and an adjustable discharge port structure. The anti-blocking components include a mixing shaft, a mixing rod and a scraper. The mixing shaft is driven by a motor to rotate. The mixing rod and scraper stir and clean the gypsum mortar to prevent clogging. At the same time, the height adjustment of the discharge pipe is achieved through the combination of bevel gears and threaded cylinders.
It effectively prevents the blockage problem caused by unstirring during the transportation process. Through the adjustable discharge port structure, the gypsum mortar can be flexibly transported to different heights, improving the practicality of the equipment.
Smart Images
Figure CN222539659U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screw conveyors, in particular to a screw conveyor for gypsum mortar production. Background Art
[0002] A screw conveyor for gypsum mortar production is a device for conveying gypsum mortar from one location to another. It is usually composed of a screw shaft and a peripheral pipe or groove, and the gypsum mortar is pushed along the pipe or groove by rotating the screw shaft. The design of this conveyor can effectively convey high-viscosity and high-viscosity gypsum mortar so that it can flow and be distributed to the required position during the production process. This equipment is usually used in the production process of gypsum products in the construction industry, such as the manufacture of gypsum boards, gypsum wallboards, etc., but there are still certain defects in the prior art. When the gypsum mortar is fed into the pipeline through the feed hopper, the gypsum mortar cannot be stirred. The feed hopper may be blocked due to a large amount of gypsum mortar poured into the inside of the feed hopper, and the discharge port of the screw conveyor is fixed in height and is in an unadjustable state, resulting in the screw conveyor being unable to convey the mortar to different heights, greatly reducing the practicality of the device; therefore, we propose a screw conveyor for gypsum mortar production to solve this problem. Utility Model Content
[0003] The purpose of the utility model is to provide a screw conveyor for gypsum mortar production to solve the problems raised in the above background technology.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A screw conveyor for gypsum mortar production, comprising: a pipeline and a bottom plate, a spiral auger is arranged inside the pipeline, a feed hopper is fixedly installed on the top of the pipeline, an anti-blocking component is arranged inside the feed hopper, and the anti-blocking component comprises: a stirring shaft, two groups of collars, a group of connecting rings and a group of sleeves are fixedly sleeved on the outer side of the stirring shaft, multiple groups of stirring rods are fixedly installed on the outer side of the two groups of collars, a scraper 1 is fixedly installed on the outer side of the connecting ring, a scraper 2 is fixedly installed on the outer side of the sleeve, and the scraper 1 and the scraper 2 are both in contact with the inner wall of the feed hopper A fixing block 1 and a mounting block are fixedly installed at the bottom of the pipe, connecting rods are hinged on both sides of the fixing block 1, and the bottom ends of the two groups of connecting rods are hinged on the same group of fixing blocks 2. A screw rod is fixedly installed at the bottom of the fixing block 2, and a threaded cylinder is threadedly connected to the outer side of the screw rod, and a bevel gear 1 is threadedly connected to the outer side of the threaded cylinder. A bevel gear 2 is arranged on one side of the bevel gear 1, and the bevel gear 2 is meshed with the bevel gear 1. A fixing rod is fixedly installed on the top of the bottom plate, and a connecting rod is fixedly installed on the top of the fixing rod, and the connecting rod is hinged to the inside of the mounting block.
[0006] Preferably, a bracket is fixedly installed on the top of the base plate, a rotating shaft is rotatably installed inside the bracket, one end of the rotating shaft is fixedly connected to bevel gear 2, a motor 1 is fixedly installed on one side of the bracket, and the output shaft of the motor 1 is fixedly connected to the rotating shaft.
[0007] Preferably, support rods are fixedly installed on the inner walls of both sides of the feed hopper, the stirring rods are rotatably installed inside the support rods, and motor 2 is fixedly installed on the top of the support rods, and the output shaft of motor 2 is fixedly connected to the stirring rods.
[0008] Preferably, the spiral auger is rotatably mounted on an inner wall of one side of the pipeline, a motor three is fixedly mounted on one side of the pipeline, and an output shaft of the motor three is fixedly connected to the spiral auger.
[0009] Preferably, a limiting block is fixedly installed on one side of the second fixing block, a limiting rod is slidably installed inside the limiting block, and the bottom end of the limiting rod is fixedly connected to the top end of the bracket.
[0010] Preferably, a discharge pipe is fixedly installed at the bottom of the pipeline, and four sets of universal wheels are fixedly installed at the bottom of the bottom plate, and the four sets of universal wheels are respectively located at the four corners of the bottom plate.
[0011] In the utility model, the screw conveyor for gypsum mortar production is provided with an anti-blocking component, a support rod and a second motor. By driving the second motor, the second motor drives the stirring shaft to rotate, so that the stirring shaft drives the outer sleeve ring, the connecting ring and the sleeve to rotate, so that the sleeve drives the stirring rod to rotate to stir the gypsum mortar, thereby preventing the gypsum mortar from clogging the feed hopper, and the connecting ring and the sleeve respectively drive the outer scraper first and the scraper second to effectively clean the inner wall of the feed hopper, thereby preventing a large amount of gypsum mortar from sticking to the inner wall of the feed hopper, so as to facilitate the subsequent continuous feeding;
[0012] In the utility model, a screw conveyor for gypsum mortar production is provided with bevel gear one, bevel gear two, connecting rod, connecting rod, fixed block one, fixed block two, threaded barrel, screw rod and mounting block. By driving motor one, motor one drives the rotating shaft to rotate, so that the rotating shaft drives bevel gear two on one side to rotate, so that bevel gear two drives the internal threaded barrel to rotate, so that the threaded barrel drives the internal screw rod to rise and fall, so that the screw rod drives the fixed block two at the top to move up and down. Through the connecting rod hinged between fixed block two and fixed block one and the hinge between the connecting rod and the mounting block, the angle of the conveyor can be adjusted when the screw rod drives the fixed block two to rise and fall, thereby changing the height of the discharge pipe, so as to facilitate the delivery of the gypsum mortar to different heights. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1This is a three-dimensional structural schematic diagram of a screw conveyor for gypsum mortar production proposed by the utility model;
[0014] Figure 2 This is a partial cross-sectional structural schematic diagram of a screw conveyor for gypsum mortar production proposed by the utility model;
[0015] Figure 3 This is a schematic diagram of the anti-blocking component structure proposed by the utility model.
[0016] In the figure: 1. feed hopper; 2. anti-blocking component; 201. stirring shaft; 202. collar; 203. connecting ring; 204. sleeve; 205. stirring rod; 206. scraper 1; 207. scraper 2; 3. pipeline; 4. spiral auger; 5. fixing block 1; 6. connecting rod; 7. fixing block 2; 8. screw rod; 9. threaded barrel; 10. bevel gear 1; 11. bevel gear 2; 12. rotating shaft; 13. motor 1; 14. fixing rod; 15. connecting rod; 16. mounting block; 17. bottom plate; 18. motor 2; 19. motor 3; 20. limit block; 21. limit rod; 22. discharge pipe; 23. universal wheel. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0018] Reference Figure 1-3 A screw conveyor for gypsum mortar production comprises: a pipe 3 and a bottom plate 17, a spiral auger 4 is arranged inside the pipe 3, a feed hopper 1 is fixedly installed on the top of the pipe 3, an anti-blocking component 2 is arranged inside the feed hopper 1, and the anti-blocking component 2 comprises: a stirring shaft 201, two groups of collars 202, a group of connecting rings 203 and a group of sleeves 204 are fixedly sleeved on the outside of the two groups of collars 202, multiple groups of stirring rods 205 are fixedly installed on the outside of the two groups of collars 202, a scraper 1 206 is fixedly installed on the outside of the connecting ring 203, a scraper 207 is fixedly installed on the outside of the sleeve 204, and the scraper 1 206 and the scraper 2 207 are both fixedly installed with The inner walls of the feed hopper 1 are in contact with each other, and a fixing block 5 and a mounting block 16 are fixedly installed at the bottom of the pipe 3. Connecting rods 6 are hinged on both sides of the fixing block 5. The bottom ends of the two groups of connecting rods 6 are hinged with the same group of fixing blocks 2 7. A screw rod 8 is fixedly installed at the bottom of the fixing block 2 7. The outer side of the screw rod 8 is threadedly connected to a threaded cylinder 9. The outer side of the threaded cylinder 9 is threadedly connected to a bevel gear 10. A bevel gear 2 11 is provided on one side of the bevel gear 10, and the bevel gear 2 11 is meshed with the bevel gear 10. A fixing rod 14 is fixedly installed on the top of the bottom plate 17, and a connecting rod 15 is fixedly installed on the top of the fixing rod 14. The connecting rod 15 is hinged inside the mounting block 16.
[0019] In this embodiment, a bracket is fixedly installed on the top of the base plate 17, and a rotating shaft 12 is rotatably installed inside the bracket. One end of the rotating shaft 12 is fixedly connected to the bevel gear 2 11, and a motor 13 is fixedly installed on one side of the bracket. The output shaft of the motor 13 is fixedly connected to the rotating shaft 12, which is convenient for the rotation of the threaded barrel 9 and the height adjustment of the conveyor. Support rods are fixedly installed on the inner walls of both sides of the feed hopper 1, and the stirring rod 205 is rotatably installed inside the support rod. A motor 2 18 is fixedly installed on the top of the support rod, and the output shaft of the motor 2 18 is fixedly connected to the stirring rod 205, which is convenient for the rotation of the stirring shaft 201 and prevents the feed hopper 1 from being blocked.
[0020] In this embodiment, the spiral auger 4 is rotatably installed on the inner wall of one side of the pipe 3, and a motor 3 19 is fixedly installed on one side of the pipe 3. The output shaft of the motor 3 19 is fixedly connected to the spiral auger 4 to facilitate the transportation of gypsum mortar. A limit block 20 is fixedly installed on one side of the fixed block 27, and a limit rod 21 is slidably installed inside the limit block 20. The bottom end of the limit rod 21 is fixedly connected to the top end of the bracket to prevent the fixed block 27 from rotating when it moves. A discharge pipe 22 is fixedly installed at the bottom of the pipe 3, and four sets of universal wheels 23 are fixedly installed at the bottom of the bottom plate 17. The four sets of universal wheels 23 are respectively located at the four corners of the bottom plate 17 to facilitate the movement of the device.
[0021] In the present embodiment, when in use, gypsum mortar is poured from the feed hopper 1, and the motor 2 18 is driven at this time, so that the motor 2 18 drives the stirring shaft 201 to rotate, so that the stirring shaft 201 drives the outer sleeve 202, the connecting ring 203 and the sleeve 204 to rotate, so that the sleeve 202 drives the stirring rod 205 to rotate to stir the gypsum mortar, so as to prevent the gypsum mortar from clogging the feed hopper 1, so that the connecting ring 203 and the sleeve 204 respectively drive the outer scraper 1 206 and the scraper 2 207 to effectively clean the inner wall of the feed hopper 1, so as to prevent a large amount of gypsum mortar from sticking to the inner wall of the feed hopper 1, and at this time, the motor 3 19 is driven so that the motor 3 19 drives the spiral The auger 4 rotates to transport the gypsum mortar. At this time, the motor 13 is driven to drive the rotating shaft 12 to rotate, so that the rotating shaft 12 drives the bevel gear 2 11 on one side to rotate, so that the bevel gear 2 11 drives the internal threaded tube 9 to rotate, so that the threaded tube 9 drives the internal screw rod 8 to rise and fall, so that the screw rod 8 drives the top fixed block 2 7 to move up and down. Through the hinged connecting rod 6 between the fixed block 2 7 and the fixed one and the hinge between the connecting rod 15 and the mounting block 16, the angle of the pipeline 3 can be adjusted when the screw rod 8 drives the fixed block 2 7 to rise and fall, thereby changing the height of the discharge pipe 22, so as to facilitate the delivery of the gypsum mortar to different heights, and finally discharge the material through the discharge pipe 22.
[0022] The above is a detailed introduction to a screw conveyor for gypsum mortar production provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. A screw conveyor for gypsum mortar production, characterized in that: include: A pipe (3) and a bottom plate (17), wherein a spiral auger (4) is arranged inside the pipe (3), a feed hopper (1) is fixedly installed on the top of the pipe (3), an anti-blocking component (2) is arranged inside the feed hopper (1), and the anti-blocking component (2) comprises: a stirring shaft (201), two groups of collars (202), a group of connecting rings (203) and a group of sleeves (204) are fixedly sleeved on the outer side of the stirring shaft (201), multiple groups of stirring rods (205) are fixedly installed on the outer side of the two groups of collars (202), a scraper 1 (206) is fixedly installed on the outer side of the connecting ring (203), and a scraper 2 (207) is fixedly installed on the outer side of the sleeve (204), and the scraper 1 (206) and the scraper 2 (207) are both in contact with the inner wall of the feed hopper (1), so that A fixing block 1 (5) and a mounting block (16) are fixedly installed at the bottom of the pipe (3), connecting rods (6) are hinged on both sides of the fixing block 1 (5), and the bottom ends of the two groups of connecting rods (6) are hinged on the same group of fixing blocks 2 (7), a screw rod (8) is fixedly installed at the bottom of the fixing block 2 (7), the outer side of the screw rod (8) is threadedly connected to a threaded cylinder (9), the outer side of the threaded cylinder (9) is threadedly connected to a bevel gear 1 (10), a bevel gear 2 (11) is provided on one side of the bevel gear 1 (10), and the bevel gear 2 (11) is meshed with the bevel gear 1 (10), a fixing rod (14) is fixedly installed on the top of the bottom plate (17), a connecting rod (15) is fixedly installed on the top of the fixing rod (14), and the connecting rod (15) is hinged inside the mounting block (16).
2. A screw conveyor for gypsum mortar production according to claim 1, characterized in that: A bracket is fixedly mounted on the top of the bottom plate (17), a rotating shaft (12) is rotatably mounted inside the bracket, one end of the rotating shaft (12) is fixedly connected to bevel gear 2 (11), a motor 1 (13) is fixedly mounted on one side of the bracket, and an output shaft of the motor 1 (13) is fixedly connected to the rotating shaft (12).
3. A screw conveyor for gypsum mortar production according to claim 1, characterized in that: Support rods are fixedly mounted on the inner walls of both sides of the feed hopper (1), the stirring rod (205) is rotatably mounted inside the support rods, a second motor (18) is fixedly mounted on the top of the support rods, and the output shaft of the second motor (18) is fixedly connected to the stirring rod (205).
4. A screw conveyor for gypsum mortar production according to claim 1, characterized in that: The spiral auger (4) is rotatably mounted on an inner wall of one side of the pipeline (3), a motor three (19) is fixedly mounted on one side of the pipeline (3), and an output shaft of the motor three (19) is fixedly connected to the spiral auger (4).
5. A screw conveyor for gypsum mortar production according to claim 1, characterized in that: A limiting block (20) is fixedly installed on one side of the second fixing block (7), a limiting rod (21) is slidably installed inside the limiting block (20), and the bottom end of the limiting rod (21) is fixedly connected to the top end of the bracket.
6. A screw conveyor for gypsum mortar production according to claim 1, characterized in that: A discharge pipe (22) is fixedly installed at the bottom of the pipeline (3), and four sets of universal wheels (23) are fixedly installed at the bottom of the bottom plate (17). The four sets of universal wheels (23) are respectively located at the four corners of the bottom plate (17).