Angle feeder for premixed mortar
By introducing battery power supply and dust reduction and cleaning equipment such as nozzles and cleaning rollers into the feeder, the problem of the traditional feeder's reopening difficulties caused by sand and gravel staying after the power is cut off is solved, achieving more efficient operation and reducing operating costs.
Patent Information
- Application Number
- CN202421219137.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-05-30
AI Technical Summary
After the traditional loader is powered off, the sand and gravel left on the conveyor belt is too heavy, making it difficult to restart.
A premixed mortar inclination feeder is designed, powered by a battery to ensure that the motor can still be maintained during power outage, prevent sand and gravel from staying, and a spray head and cleaning roller are installed to reduce dust and clean the conveyor belt.
It effectively prevents sand and gravel from staying after power outage, simplifies the restart process, reduces operating costs, and improves the normal operation efficiency of the conveyor belt.
Smart Images
Figure CN222741781U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of building material processing, and in particular to an angle feeder for premixed mortar. Background Art
[0002] The angle loader for premixed mortar is a mortar processing device that stirs and mixes the mortar evenly in advance before transporting it. The loader is an automated equipment used to transport raw materials into the production line for production use, thereby greatly improving production efficiency, shortening the life cycle, and saving labor costs. Therefore, it is often used in the construction materials industry to transport raw materials such as sand and gravel.
[0003] The traditional loader includes a frame, a conveyor belt and a motor. During operation, raw materials such as sand and gravel are placed on one end of the conveyor belt, and the driving mechanism drives the conveyor belt to move, transporting the sand and gravel from one end to the other. After a sudden power outage during operation, some raw materials such as sand and gravel remain on the conveyor belt. The excessive weight of the material on the conveyor belt will make it difficult to start the loader again. Utility Model Content
[0004] In order to solve the problem of difficulty in restarting due to some materials left over from the last time in the conveyor belt, the present application provides an angled loader for premixed mortar.
[0005] The present application provides an angle feeder for premixed mortar, which adopts the following technical solution:
[0006] A tilt feeder for premixed mortar, comprising a conveyor belt and a frame, wherein the frame is provided with a motor, the frame is provided with a rotating roller, the rotating roller is connected to the output shaft of the motor, the frame is rotatably provided with a transmission roller, the conveyor belt is wound around the transmission roller and the rotating roller, and the frame is provided with a battery for supplying power to the motor when power is off.
[0007] By adopting the above technical solution, when conveying sand and gravel, the motor drives the rotating roller to rotate, and the rotating roller drives the conveyor belt to rotate. At this time, the conveyor belt works normally and starts to transport sand and gravel. When a power outage occurs suddenly, the battery can power the motor to maintain the normal operation of the motor, so that the sand and gravel on the conveyor belt continue to be transported to the conveying end of the transmission belt.
[0008] When there is no more sand and gravel on the conveyor belt, the staff will disconnect the battery and the motor will stop working. This ensures that after the power is cut off, the conveyor belt is prevented from accumulating too much sand and gravel, and the feeder can start normally after the normal power supply is restored.
[0009] Furthermore, a nozzle is provided at the input end of the conveyor belt, and a water supply mechanism for supplying water to the nozzle is provided on the frame.
[0010] Furthermore, the water supply mechanism includes a water tank, a water pipe and a water pump, one end of the water pipe is connected to the nozzle, the output end of the water pump is connected to the water pipe, and the input end of the water pump is connected to the water tank.
[0011] By adopting the above technical solution, when the conveyor belt is working, the water pump starts to pump out water from the water tank and transports it to the nozzle, and the nozzle sprays water mist to reduce dust in its working environment.
[0012] Furthermore, the frame is provided with a cleaning roller for cleaning the outer wall of the rotating roller, and the cleaning roller is between the upper and lower conveyor belts.
[0013] By adopting the above technical solution, while the environment is subjected to dust reduction treatment, the cleaning roller cleans the outer wall of the rotating roller to prevent moisture from adhering to the outer wall of the rotating roller, which reduces the friction between the conveyor belt and causes the conveyor belt to slip, thus affecting the normal operation of the conveyor belt.
[0014] Furthermore, the frame is rotatably provided with a transmission gear, one end of the rotating roller is fixedly provided with a transmission gear, the motor output shaft is provided with a rotating gear, the rotating gear is meshed with the transmission gear, and the outer wall of the cleaning roller is arranged parallel to the rotating roller along the length direction.
[0015] By adopting the above technical solution, when the motor output shaft drives the rotating roller to rotate, it synchronously drives the rotating gear to rotate, the rotating gear drives the transmission gear to rotate, the transmission gear drives the cleaning roller to rotate, the cleaning roller abuts against the outer wall of the rotating roller, and in the process of mutual friction between the cleaning roller and the rotating roller, the cleaning roller cleans the crops attached to the outer wall of the rotating roller.
[0016] Furthermore, the cleaning roller is fixedly sleeved with a sponge tube for contacting the rotating roller. The sponge tube is made of a water-absorbing material.
[0017] By adopting the above technical solution, when the cleaning roller rotates, the sponge tube abuts against the rotating roller, and the sponge tube absorbs moisture from the outer wall of the rotating roller, thereby preventing slipping between the conveyor belt and the rotating roller due to moisture to a certain extent, thereby affecting the normal conveying of sand and gravel by the conveyor belt.
[0018] Furthermore, a slot is provided on the outer wall of the cleaning roller along its length direction, and an insert block is fixedly provided on the sponge tube, and the insert block is slidably connected to the slot.
[0019] By adopting the above technical solution, when the sponge tube is severely worn and needs to be replaced, the plug block is slid out of the slide groove and then a new sponge tube is reinserted.
[0020] Furthermore, connecting plates are provided at both ends of the cleaning roller along its width direction, one end of the connecting plate is fixedly connected to the frame, and the other end of the connecting plate is provided with a scraper, one side of the scraper abuts against the outer wall of the sponge tube, and the other side of the scraper abuts against the inner wall of the conveyor belt.
[0021] By adopting the above technical solution, during the rotation of the cleaning roller, the sponge tube abuts against the bottom end of the scraper, and during the rotation of the sponge tube, the scraper and the sponge tube are relatively displaced, and the scraper scrapes the outer wall of the sponge tube to clean the attachments on the sponge tube and squeeze out the water in the sponge tube. During the rotation of the transmission belt, the upper end of the scraper abuts against the inner wall of the conveyor belt, and the upper end of the scraper scrapes the attachments on the inner wall of the conveyor belt and scrapes away the attachments and water at the same time.
[0022] Furthermore, a drainage plate is provided below the cleaning roller, the drainage plate is provided with a drainage groove for drainage, the two side walls of the connecting plates are provided with through holes, and both ends of the drainage plate are penetrated through the through holes.
[0023] By adopting the above technical solution, when the cleaning plate cleans the attachments and moisture on the rotating roller, after the scraper scrapes off the attachments and moisture, the moisture and attachments fall into the drainage trough and are discharged from both ends of the drainage trough, which to a certain extent prevents the attachments and moisture from falling on the inner wall of the conveyor belt for the second time.
[0024] In summary, the present application includes at least one of the following beneficial technical effects:
[0025] 1. This application sets up a battery to prevent, to a certain extent, part of the mortar from remaining on the conveyor belt after a power outage. Excessive weight of the material on the conveyor belt will make it difficult to start the feeder again.
[0026] 2. This application uses the spray component to reduce dust in the on-site working environment to a certain extent.
[0027] 3. The present application provides a cleaning roller to clean the outer wall of the rotating roller to a certain extent to prevent the conveyor belt and the rotating roller from slipping.
[0028] 4. The present application cleans the inner wall of the conveyor belt and the objects attached to the outer wall of the cleaning roller to a certain extent by setting a scraper, thereby preventing the objects attached to the inner wall of the conveyor belt from causing certain damage to the conveyor belt when rubbing between the rotating roller and the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;
[0030] Figure 2 yes Figure 1 A magnified view of part A in FIG.
[0031] Figure 3is a schematic diagram of the motor, external power supply and battery circuit of an embodiment of the present application;
[0032] Figure 4 It is a schematic diagram of the structure of the drainage board, the nozzle and the water supply mechanism in the embodiment of the present application;
[0033] Figure 5 It is a schematic diagram of the structure of the cleaning roller and the rotating roller in the embodiment of the present application;
[0034] Figure 6 It is a schematic diagram of the structure of a cleaning roller and a foam tube according to an embodiment of the present application.
[0035] Explanation of the reference numerals: 1. conveyor belt; 11. upper conveyor belt; 12. lower conveyor belt; 2. frame; 21. motor; 211. motor frame; 22. rotating roller; 23. water tank; 231. filter plate; 24. rotating gear; 25. transmission gear; 26. scraper; 27. receiving plate; 28. base; 29. bracket; 291. transmission roller; 3. battery; 4. nozzle; 5. water supply mechanism; 51. water pipe; 52. water pump; 6. cleaning roller; 61. sponge tube; 62. slot; 63. plug-in block; 7. connecting plate; 71. drain plate; 72. drain trough; 73. through hole; 8. external power supply; 81. current sensing switch; 82. inverter; 83. main switch. DETAILED DESCRIPTION
[0036] The following is combined with Figure 1-6 This application is described in further detail.
[0037] The embodiment of the present application discloses an angle feeder for premixed mortar.
[0038] refer to Figure 1 as well as Figure 2 A tilt feeder for premixed mortar includes a conveyor belt 1 and a frame 2. The frame 2 is provided with a motor 21. The frame 2 is provided with a rotating roller 22. The rotating roller 22 is connected to the output shaft of the motor 21. The frame 2 is rotatably provided with a transmission roller 291. The conveyor belt 1 is arranged around the transmission roller 291 and the rotating roller 22. The frame 2 is provided with a battery 3 for supplying power to the motor 21 when the power is off.
[0039] In this embodiment, the frame 2 includes a base 28 and a bracket 29. There is a height difference between the two ends of the conveyor belt 1. The base 28 is provided with a motor frame 211 for fixing the motor 21. The bracket 29 is provided with a transmission roller 291 for horizontal rotation. The base 28 is provided with two receiving plates 27 for receiving the rotating roller 22. The two receiving plates 27 are located at both ends of the rotating roller 22, and the receiving plates 27 are rotatably connected to the rotating roller 22.
[0040] refer to Figure 3The motor 21 is provided with a current sensing switch 81, the battery 3 is electrically connected to the motor 21, and the motor 21 is connected to the external power supply 8 and the battery 3. When the external power supply 8 is powered normally, the current sensing switch 81 is electrically connected to the external power supply 8. When the external power supply 8 is powered off, the current sensing switch 81 is electrically connected to the battery 3. The motor 21 is provided with a main switch for controlling the motor 21. The base 28 is provided with an inverter 82 for converting the DC power in the battery 3 into AC power for output. The current sensing switch 81 is configured to sense current and automatically rotate and adjust the connection, and can also be manually rotated to adjust the connection direction. When there is no current in the external power supply 8, the current sensing switch 81 rotates to connect to the battery 4. After the material transmission is completed, the staff manually rotates the current sensing switch 81 to connect to the external power supply 8.
[0041] refer to Figure 1 as well as Figure 4 A nozzle 4 is provided at the input end of the conveyor belt 1, and a water supply mechanism 5 for supplying water to the nozzle 4 is provided on the frame 2. The water supply mechanism 5 includes a water tank 23, a water pipe 51, and a water pump 52. One end of the water pipe 51 is connected to the nozzle 4, the output shaft of the water pump 52 is connected to the water pipe 51, and the input end of the water pump 52 is connected to the water tank 23. In this embodiment, the water tank 23 is provided on one side of the base 28, the nozzle 4 is provided as a multi-nozzle atomizing nozzle, and the multi-nozzle atomizing nozzle is used to achieve a uniform and wide spray range of the nozzle 4. The upper end of the water tank 23 is provided as an opening, and a filter plate 231 is provided at the opening of the water tank 23.
[0042] refer to Figure 1 , Figure 4 as well as Figure 5 The base 28 is provided with a cleaning roller 6 for cleaning the outer wall of the rotating roller 22, the frame 2 is rotatably provided with a transmission gear 25, one end of the rotating roller 22 is fixedly provided with the transmission gear 25, the output shaft of the motor 21 is provided with a rotating gear 24, the rotating gear 24 is meshed with the transmission gear 25, and the outer wall of the cleaning roller 6 is arranged parallel to the rotating roller 22 along the length direction. In this embodiment, the conveyor belt 1 is provided with an upper and lower layer, the upper conveyor belt 11 is located above the rotating roller 22, the lower conveyor belt 12 is located below the rotating roller 22, and the rotating roller 22 and the transmission roller 291 are located between the upper conveyor belt 11 and the lower conveyor belt 12.
[0043] refer to Figure 5 as well as Figure 6A sponge tube 61 for contacting the rotating roller 22 is fixedly sleeved on the cleaning roller 6, and the material of the sponge tube 61 is set to be a water-absorbing material. A slot 62 is set on the outer wall of the cleaning roller 6 along its length direction, and a plug block 63 is fixedly set on the sponge tube 61, and the plug block 63 is slidably connected to the slot 62. In this embodiment, the cleaning roller 6 and one end of the rotating roller 22 are rotatably connected to the base 28, the slot 62 is set as a dovetail slot, and the plug block 63 is set as a dovetail block. In other embodiments, the slot 62 can be set as a T-slot, and the plug block 63 can be set as a T-block to match. There are four slots 62 on the outer wall of the cleaning roller 6, and there are four plug blocks 63 matching therewith. The sponge tube 61 can be detachable by setting the plug block 63 and the slot 62, and when the sponge tube 61 is damaged, it can be replaced in time.
[0044] refer to Figure 4 as well as Figure 5 , connecting plates 7 are provided at both ends of the cleaning roller 6 along its width direction, one end of the connecting plate 7 is fixedly connected to the frame 2, and a scraper 26 is provided at the other end of the connecting plate 7, one side of the scraper 26 abuts against the outer wall of the sponge tube 61, and the other side of the scraper 26 abuts against the inner wall of the conveyor belt 1. A drainage plate 71 is provided below the cleaning roller 6, and the drainage plate 71 is provided with a drainage groove 72 for drainage, and the side walls of the two connecting plates 7 are provided with through holes 73, and the two ends of the drainage plate 71 are penetrated through the through holes 73.
[0045] In this embodiment, one side of the scraper 26 abuts against the inner wall of the upper conveyor belt 11. In order to improve the contact cleaning effect, the side wall area of the scraper 26 used to abut the upper conveyor belt 1 and the foam tube is reduced. The length of the two-way scraper is consistent with the length of the foam tube. At the same time, the length of the scraper 26 is consistent with the width of the upper conveyor belt 11. The drainage groove 72 only opens one end and the other end is not opened. The opened end is located directly above the water tank 23. When the sewage is discharged in the drainage groove 72, the sewage mixture flows to the water tank 23, and then the sewage is filtered by the filter plate 231 on the water tank 23 and recycled for reuse.
[0046] The implementation principle of the angle feeder for premixed mortar in the embodiment of the present application is as follows: when the output shaft of the motor 21 starts to rotate, the output shaft of the motor 21 drives the rotating roller 22 to rotate, and the rotating roller 22 drives the conveyor belt 1 to rotate, and the sand and gravel are transported at this time. When there is a sudden power outage, the battery 3 supplies power to the motor 21. When there is no more sand and gravel on the conveyor belt 1, the staff disconnects the battery 3, and the transmission belt stops working. To a certain extent, it prevents the conveyor belt 1 from being unable to transport the remaining sand and gravel above it to the destination when the external power supply 8 suddenly fails, so that it stays on the conveyor belt 1, resulting in the material on the conveyor belt 1 being too heavy after the power failure, which will become difficult to restart next time.
[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An angle feeder for premixed mortar, comprising a conveyor belt (1) and a frame (2), characterized in that: The frame (2) is provided with a motor (21), the frame (2) is provided with a rotating roller (22), the rotating roller (22) is connected to the output shaft of the motor (21), the frame (2) is rotatably provided with a transmission roller (291), the conveyor belt (1) is wound around the transmission roller (291) and the rotating roller (22), and the frame (2) is provided with a storage battery (3) for supplying power to the motor (21) when power is off.
2. The angle feeder for premixed mortar according to claim 1, characterized in that: A nozzle (4) is provided at the input end of the conveyor belt (1), and a water supply mechanism (5) for supplying water to the nozzle (4) is provided on the frame (2).
3. The angle feeder for premixed mortar according to claim 2, characterized in that: The water supply mechanism (5) comprises a water tank (23), a water pipe (51) and a water pump (52); one end of the water pipe (51) is connected to the nozzle (4); the output end of the water pump (52) is connected to the water pipe (51); and the input end of the water pump (52) is connected to the water tank (23).
4. The angle feeder for premixed mortar according to claim 3, characterized in that: The frame (2) is provided with a cleaning roller (6) for cleaning the outer wall of the rotating roller (22); the cleaning roller (6) is located between the upper conveyor belt (11) and the lower conveyor belt (12).
5. The angle feeder for premixed mortar according to claim 4, characterized in that: The frame (2) is rotatably provided with a transmission gear (25), the side wall of the transmission gear (25) is fixedly connected to one end of the cleaning roller (6), the output shaft of the motor (21) is provided with a rotating gear (24), one end of the rotating roller (22) is fixedly connected to the rotating gear (24), the rotating gear (24) is meshed with the transmission gear (25), and the outer wall of the cleaning roller (6) is arranged parallel to the rotating roller (22) along the length direction.
6. The angle feeder for premixed mortar according to claim 5, characterized in that: A sponge tube (61) is fixedly sleeved on the cleaning roller (6) and is used to abut against the rotating roller (22). The sponge tube (61) is made of a water-absorbing material.
7. The angle feeder for premixed mortar according to claim 6, characterized in that: The outer wall of the cleaning roller (6) is provided with a slot (62) along its length direction, and an insert block (63) is fixedly provided on the sponge tube (61), and the insert block (63) is slidably connected to the slot (62).
8. The angle feeder for premixed mortar according to claim 7, characterized in that: The frame (2) comprises a base (28) and a bracket (29); the base (28) is fixedly provided with a connecting plate (7); the cleaning roller (6) is rotatably provided on the connecting plate (7); the connecting plate (7) is provided with a scraper (26); the two ends of the scraper (26) are respectively in contact with the conveyor belt (1) and the sponge tube (61).
9. The angle feeder for premixed mortar according to claim 8, characterized in that: A drainage plate (71) is provided below the cleaning roller (6), the drainage plate (71) is provided with a drainage groove (72) for drainage, the side walls of the two connecting plates (7) are provided with through holes (73), and both ends of the drainage plate (71) are penetrated through the through holes (73).