Quantitative conglutination powder conveying device

Abstract

The utility model relates to the technical field of conglutination powder production, in particular to a quantitative conglutination powder conveying device. The cementing powder quantitative conveying device comprises an installation frame, supporting legs, a storage hopper, a rotary disc and the like, the supporting legs distributed left and right are fixedly connected to the bottom of the installation frame, the storage hopper is installed on the right side of the upper portion of the installation frame, and the rotary disc is rotationally connected to the right side of the upper portion of the installation frame. By arranging a rotating disc, quantifying cylinders, a missing gear, a full gear and the like, a first motor is started to enable the missing gear to rotate to be meshed with the full gear, then the rotating disc drives the quantifying cylinders on the left side and the right side to rotate, a top block on the left side is staggered from a notch, a top block on the right side is aligned with the notch and is not extruded by an annular block any more, and then a cover plate is driven to rotate downwards to open the quantifying cylinder on the right side; and the raw materials in the material receiving hopper fall into the material barrel from the material receiving hopper, so that the purpose of quantitative discharging is achieved, a proper amount of raw materials can be conveniently added into a processing machine, and the condition of incomplete processing caused by excessive added raw materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glue-solid powder production, in particular to a glue-solid powder quantitative conveying device. Background Art

[0002] Cement powder is a new type of gel material used to fill underground or mines. It uses tailings as aggregate and cement as binder. Cement powder has the advantages of low water content, strong natural water reducing ability, high density, fast water infiltration speed, good viscosity and strong water resistance. It is widely used in mine filling, underground grouting, road construction and other fields. After the production of cement powder raw materials, the cement powder raw materials need to be transported to the machine for processing.

[0003] The patent with the patent authorization announcement number CN212952488U discloses a conveying device for the production of mining glue powder, including a frame and a conveyor belt. The conveyor belt is rotatably installed on the inner side of the frame through a rotating rod, and the rotating rod is connected to the frame through a bearing. Vertical plates are vertically fixed on both sides of the upper part of the frame, and inclined plates are obliquely fixed on the inner side of the vertical plates. Although the above patent can limit the outward diffusion of dust to a large extent by setting baffles and baffles to avoid pollution and waste, there are still some shortcomings in actual use. For example, when conveying glue-solid powder raw materials, the glue-solid powder raw materials are poured down from the discharge port of the production equipment above the inclined plate, so that the glue-solid powder raw materials slide down the inclined plates on both sides and fall from the through port onto the surface of the conveyor belt, and then the transmission belt conveys the glue-solid powder raw materials to the machine for processing. When pouring the glue-solid powder raw materials, the discharge port of the production equipment cannot control the amount of the glue-solid powder raw materials poured, and it is easy to pour too much glue-solid powder raw materials, causing the conveyor belt to convey more glue-solid powder raw materials to the machine, which is easy to cause incomplete processing of the glue-solid powder raw materials.

[0004] Therefore, a quantitative delivery device for glue-solid powder is particularly needed to solve the problems existing in the prior art. Utility Model Content

[0005] In order to overcome the disadvantage that the discharge port of the existing patented production equipment cannot control the amount of the glue powder raw materials poured out, and it is easy to pour too much glue powder raw materials, causing the conveyor belt to transport more glue powder raw materials into the machine, thereby easily resulting in incomplete processing of the glue powder raw materials, the utility model provides a glue powder quantitative conveying device.

[0006] The utility model is realized by the following technical means: a quantitative conveying device for glue-solid powder includes a mounting frame, a supporting foot, a storage hopper, a turntable, a quantitative cylinder, a rotating shaft, a top block, a cover plate, a first motor, a missing gear, a full gear and an annular block, a plurality of supporting feet distributed on the left and right are fixedly connected to the bottom of the mounting frame, a storage hopper is installed on the right side of the upper part of the mounting frame, a turntable is rotatably connected to the right side of the upper part of the mounting frame, symmetrically distributed quantitative cylinders are fixedly connected inside the turntable, a rotating shaft is fixedly connected to the lower part of the quantitative cylinder, a top block is rotatably connected to the rotating shaft, a cover plate is fixedly connected to the top block, and the cover plate is located at the quantitative cylinder The bottom is in contact with it and is used to cover the metering cylinder. A first motor is installed on the right side of the lower part of the mounting frame. A missing gear is fixedly connected to the output shaft of the first motor. The upper right side of the mounting frame is rotatably connected to the full gear, and the missing gear can mesh with the full gear. An annular block is fixedly connected to the upper part of the mounting frame. The turntable passes through the annular block and is fixedly connected to the full gear. A notch is provided on the annular block. Through the operation of the first motor, the missing gear rotates intermittently and meshes with the full gear, so that the full gear drives the turntable to rotate, and the turntable drives the two metering cylinders to rotate, so that the top block on the left is staggered with the notch, and the top block on the right is aligned with the notch.

[0007] As a further preferred solution, the top surface of the turntable and the bottom surface of the storage hopper are on the same horizontal plane, so that the turntable can block the storage hopper when it rotates.

[0008] As a further preferred solution, a sealing rubber is provided on one side of the cover plate close to the metering cylinder.

[0009] As a further preferred scheme, it also includes a receiving hopper, a barrel, a second motor, a screw conveying rod and a discharge port. The receiving hopper and the barrel are fixedly connected to the left side of the lower part of the mounting frame, and the barrel is connected to the receiving hopper so that the raw materials inside the receiving hopper fall into the barrel. A second motor is installed at the lower part of the mounting frame, and the output shaft of the second motor penetrates into the barrel and is connected to the screw conveying rod through a coupling. The screw conveying rod is located inside the barrel and its edge is in contact with the inner wall of the barrel. The discharge port is fixedly connected to the lower left side of the barrel, and the left end of the screw conveying rod is aligned with the discharge port so that all the raw materials inside the barrel fall into the discharge port. The second motor is operated to rotate the screw conveying rod to convey the raw materials to the left.

[0010] As a further preferred scheme, it also includes a transmission shaft, a stirring rod and a transmission wheel group. The transmission shaft is fixedly connected to the top of the turntable, and the stirring rod for stirring the raw materials is rotatably connected inside the storage hopper. A transmission wheel group is arranged between the upper end of the transmission shaft and the upper end of the stirring rod. The transmission shaft is driven to rotate by the turntable, and the transmission shaft drives the stirring rod to rotate via the transmission wheel group.

[0011] As a further preferred scheme, it also includes a connecting tube, a telescopic rod and a pressure spring. The connecting tube is fixedly connected to the center position of the top of the turntable, and the telescopic rod is slidably connected to the left side of the lower part of the storage hopper. The telescopic rod abuts against the connecting tube, and the telescopic rod is provided with a pressure spring for applying pressure and assisting in resetting. The two ends of the pressure spring are respectively connected to the storage hopper and the telescopic rod. The connecting tube is driven to rotate through the turntable, so that the connecting tube squeezes the telescopic rod to move upward.

[0012] From the above description of the structure of the utility model, it can be known that the design starting point, concept and advantages of the utility model are: 1. By setting a turntable, a metering cylinder, a missing gear and a full gear, etc., turning on the first motor to rotate the missing gear and mesh with the full gear, and then the turntable drives the metering cylinders on the left and right sides to rotate, so that the top block on the left is staggered from the notch, and the top block on the right is aligned with the notch and is no longer squeezed by the annular block, and then drives the cover plate to rotate downward to open the metering cylinder on the right, so that the raw materials inside it fall from the receiving hopper into the barrel, thereby achieving the purpose of quantitative discharging, facilitating the addition of an appropriate amount of raw materials into the processing machine, and avoiding the situation where too much raw materials are added and the processing is not thorough.

[0013] 2. By setting the transmission shaft, stirring rod and transmission wheel group, the turntable drives the transmission shaft to rotate, and the transmission shaft drives the stirring rod to rotate through the transmission wheel group, thereby stirring the raw materials in the storage hopper, so that the raw materials can quickly fall into the metering cylinder to avoid the raw materials from agglomerating and being retained in the storage hopper.

[0014] 3. By setting the connecting tube, telescopic rod and pressure spring, the turntable drives the connecting tube to rotate to 180 degrees, so that the connecting tube no longer squeezes the telescopic rod. The pressure spring assists the telescopic rod to move downward to resist the connecting tube, thereby limiting the connecting tube to prevent the turntable from rotating to more than 180 degrees due to inertia, thereby ensuring that the metering tube on the left is aligned with the storage hopper, and ensuring that the metering tube on the right is aligned with the receiving hopper. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the turntable, metering cylinder, cover plate and other components of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the mounting frame, storage hopper and annular block of the utility model.

[0018] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the transmission shaft, stirring rod, transmission wheel set and other components of the utility model.

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the annular block component of the utility model.

[0020] Figure 6 It is a three-dimensional structural schematic diagram of the cover plate and top block components of the utility model.

[0021] Figure 7 It is a three-dimensional cross-sectional structural schematic diagram of the material receiving hopper, the spiral conveying rod, the second motor and other components of the utility model.

[0022] Figure 8 It is a three-dimensional structural schematic diagram of the connecting tube, telescopic rod, pressure spring and other components of the utility model.

[0023] Among them: 1. mounting frame, 2. supporting feet, 3. storage hopper, 4. turntable, 5. metering cylinder, 6. cover plate, 7. rotating shaft, 8. top block, 9. annular block, 10. notch, 11. full gear, 12. missing gear, 13. first motor, 14. receiving hopper, 1401, barrel, 15. screw conveying rod, 16. second motor, 17. discharge port, 18. transmission shaft, 19. stirring rod, 20. transmission wheel set, 21. connecting cylinder, 22. telescopic rod, 23. pressure spring. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and limited, terms such as: setting, installing, connecting, and connecting should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Embodiment 1: A quantitative delivery device for glue powder, see Figure 1-Figure 8As shown, it includes a mounting frame 1, a supporting foot 2, a storage hopper 3, a turntable 4, a metering cylinder 5, a rotating shaft 7, a top block 8, a cover plate 6, a first motor 13, a missing gear 12, a full gear 11, an annular block 9, a receiving hopper 14, a barrel 1401, a second motor 16, a spiral conveying rod 15 and a discharge port 17. The bottom of the mounting frame 1 is connected to a plurality of supporting feet 2 distributed on the left and right by welding, the upper right side of the mounting frame 1 is connected to the storage hopper 3 by bolts, and the upper right side of the mounting frame 1 is rotatably connected to the turntable 4, and the top surface of the turntable 4 and the bottom surface of the storage hopper 3 are on the same horizontal plane, so that the turntable 4 can block the storage hopper when it rotates. 3. The inside of the turntable 4 is connected to symmetrically distributed quantitative cylinders 5 by welding. The lower part of the quantitative cylinder 5 is connected to a rotating shaft 7 by welding. The rotating shaft 7 is rotatably connected to a top block 8. The top block 8 is connected to a cover plate 6 by welding. The cover plate 6 is located below the quantitative cylinder 5 and contacts with it, and is used to cover the quantitative cylinder 5. A sealing rubber is provided on the side of the cover plate 6 close to the quantitative cylinder 5. The right side of the lower part of the mounting frame 1 is connected to a first motor 13 by bolts. The output shaft of the first motor 13 is connected to a missing gear 12 by welding. The upper right side of the mounting frame 1 is rotatably connected to a full gear 11, and the missing gear 12 can be rotated with the The full gear 11 is meshed, the upper part of the mounting frame 1 is connected to the annular block 9 by welding, the turntable 4 passes through the annular block 9 and is fixedly connected to the full gear 11, a notch 10 is provided on the annular block 9, the left side of the lower part of the mounting frame 1 is connected to the receiving hopper 14 and the barrel 1401 by welding, the barrel 1401 is connected to the receiving hopper 14, so that the raw material inside the receiving hopper 14 falls into the barrel 1401, the lower part of the mounting frame 1 is connected to the second motor 16 by bolts, the output shaft of the second motor 16 penetrates into the barrel 1401, and is connected to the screw conveying rod 15 through a coupling, the screw conveying rod 15 is located in the barrel 1401, and the edge is in contact with the inner wall of the barrel 1401. The lower left side of the barrel 1401 is connected with a discharge port 17 by welding. The left end of the spiral conveying rod 15 is aligned with the discharge port 17, so that all the raw materials inside the barrel 1401 fall into the discharge port 17. The first motor 13 is operated to make the missing gear 12 rotate and intermittently mesh with the full gear 11, so that the full gear 11 drives the turntable 4 to rotate, and the turntable 4 drives the two metering cylinders 5 to rotate, so that the top block 8 on the left side is staggered from the notch 10, and the top block 8 on the right side is aligned with the notch 10. Then the second motor 16 is operated to make the spiral conveying rod 15 rotate to convey the raw materials to the left.

[0026] First, the staff puts the device between the feeding machine and the processing machine, aligns the storage hopper 3 with the discharge port of the feeding machine, aligns the discharge port 17 with the feed port of the processing machine, and then operates the feeding machine to discharge the raw material from the discharge port into the storage hopper 3, and the raw material in the storage hopper 3 falls into the metering cylinder 5 on the right, then turns on the first motor 13 and the second motor 16, and the output shaft of the first motor 13 rotates to drive the missing gear 12 to rotate. When the missing gear 12 rotates to more than 90 degrees, it begins to mesh with the full gear 11, and then the full gear 11 drives the turntable 4 to rotate to block the storage hopper 3, and the turntable 4 drives the metering cylinders 5 on the left and right sides to rotate, so that the top block 8 on the left is staggered from the notch 10 and is squeezed upward by the annular block 9, thereby driving the cover plate 6 to rotate upward to cover the metering cylinder 5 on the left, and also makes the top block 8 on the right align with the notch 10 and no longer squeezed by the annular block 9, thereby driving the cover plate 6 to rotate downward to open the metering cylinder 5 on the right. 1401 , so that the raw material inside the quantitative cylinder 5 on the left side is intermittently driven by the full gear 11, and the raw material inside the quantitative cylinder 5 on the right side is intermittently driven by the full gear 11, and the raw material inside the quantitative cylinder 5 on the left side is intermittently driven by the full gear 11, and the raw material inside the quantitative cylinder 5 on the right side is intermittently driven by the full gear 11, so that the quantitative cylinder 5 on the left side is intermittently driven by the full gear 11, and the quantitative cylinder 5 on the right side is intermittently driven by the full gear 11, so that the quantitative cylinder 5 on the right side is intermittently driven by the full gear 11, and the quantitative cylinder 5 on the left side is intermittently driven by the full gear 11, and the quantitative cylinder 5 on the right side is intermittently driven by the full gear 11, so that the quantitative cylinder 5 on the left side is intermittently driven by the full gear 11, and the quantitative cylinder 5 on the right side is intermittently driven by the full gear 11, and the quantitative cylinder 5 on the left ...

[0027] Example 2: Based on Example 1, refer to Figure 1 , Figure 2 and Figure 4 As shown, it also includes a transmission shaft 18, a stirring rod 19 and a transmission wheel group 20. The transmission shaft 18 is connected to the top of the turntable 4 by welding. The stirring rod 19 for stirring the raw materials is rotatably connected inside the storage hopper 3. A transmission wheel group 20 is arranged between the upper end of the transmission shaft 18 and the upper end of the stirring rod 19. The transmission shaft 18 is driven to rotate through the turntable 4, and the transmission shaft 18 drives the stirring rod 19 to rotate through the transmission wheel group 20.

[0028] See also Figure 1 and Figure 8As shown, it also includes a connecting tube 21, a telescopic rod 22 and a pressure spring 23. The connecting tube 21 is connected to the center position of the top of the turntable 4 by welding, and the telescopic rod 22 is slidably connected to the left side of the lower part of the storage hopper 3. The telescopic rod 22 abuts against the connecting tube 21, and a pressure spring 23 for applying pressure and assisting in resetting is sleeved on the telescopic rod 22. The two ends of the pressure spring 23 are respectively connected to the storage hopper 3 and the telescopic rod 22. The connecting tube 21 is driven to rotate through the turntable 4, so that the connecting tube 21 squeezes the telescopic rod 22 to move upward.

[0029] When the turntable 4 rotates, the turntable 4 drives the transmission shaft 18 to rotate, and the transmission shaft 18 drives the stirring rod 19 to rotate through the transmission wheel group 20, thereby stirring the raw materials in the storage hopper 3, so that the raw materials can quickly fall into the metering cylinder 5, and avoid the raw materials from agglomerating and being retained in the storage hopper 3. At the same time, the turntable 4 drives the connecting cylinder 21 to rotate, so that it squeezes the telescopic rod 22 to move upward, and the pressure spring 23 is compressed accordingly. When the turntable 4 drives the connecting cylinder 21 to rotate to 180 degrees, the connecting cylinder 21 no longer squeezes the telescopic rod 22, and the pressure spring 23 returns to its original state, so that the telescopic rod 22 moves downward to resist the connecting cylinder 21, and then limits the connecting cylinder 21 to prevent the turntable 4 from rotating to more than 180 degrees due to inertia, thereby ensuring that the metering cylinder 5 on the left is aligned with the storage hopper 3, and ensuring that the metering cylinder 5 on the right is aligned with the receiving hopper 14.

[0030] The technical principles of the embodiments of the present utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present utility model, and cannot be interpreted in any way as limiting the protection scope of the embodiments of the present utility model. Based on the explanations here, technicians in this field can think of other specific implementation methods of the embodiments of the present utility model without creative work, and these methods will fall within the protection scope of the embodiments of the present utility model.

Claims

1. A quantitative delivery device for glue-solid powder, characterized in that: The invention comprises a mounting frame (1), supporting legs (2), a material storage hopper (3), a rotating disk (4), a metering cylinder (5), a rotating shaft (7), a top block (8), a cover plate (6), a first motor (13), a missing gear (12), a full gear (11) and an annular block (9). The bottom of the mounting frame (1) is fixedly connected to a plurality of supporting legs (2) distributed on the left and right. The upper right side of the mounting frame (1) is provided with a material storage hopper (3). The upper right side of the mounting frame (1) is rotatably connected to a rotating disk (4). The inside of the rotating disk (4) is fixedly connected to metering cylinders (5) distributed symmetrically. The lower part of the metering cylinder (5) is fixedly connected to a rotating disk. A shaft (7) is rotatably connected to a top block (8) on the rotating shaft (7), a cover plate (6) is fixedly connected to the top block (8), a first motor (13) is installed on the right side of the lower part of the mounting frame (1), a missing gear (12) is fixedly connected to the output shaft of the first motor (13), a full gear (11) is rotatably connected to the right side of the upper part of the mounting frame (1), the missing gear (12) can mesh with the full gear (11), an annular block (9) is fixedly connected to the upper part of the mounting frame (1), a rotating disk (4) passes through the annular block (9) and is fixedly connected to the full gear (11), and a notch (10) is provided on the annular block (9).

2. A quantitative delivery device for adhesive powder as claimed in claim 1, characterized in that: The top surface of the rotating disk (4) and the bottom surface of the storage hopper (3) are on the same horizontal plane, so that the rotating disk (4) can block the storage hopper (3) when rotating.

3. A quantitative delivery device for adhesive powder as claimed in claim 2, characterized in that: A sealing rubber is provided on one side of the cover plate (6) close to the metering cylinder (5).

4. A quantitative delivery device for adhesive powder as claimed in claim 3, characterized in that: It also includes a receiving hopper (14), a barrel (1401), a second motor (16), a screw conveying rod (15) and a discharge port (17). The receiving hopper (14) and the barrel (1401) are fixedly connected to the left side of the lower part of the mounting frame (1). The barrel (1401) is connected to the receiving hopper (14) so ​​that the raw materials in the receiving hopper (14) fall into the barrel (1401). The lower part of the mounting frame (1) is installed with a second motor (16). The output shaft of the second motor (16) penetrates into the barrel (1401) and is connected to the screw conveying rod (15) through a coupling. The screw conveying rod (15) is located in the barrel (1401). The discharge port (17) is fixedly connected to the lower left side of the barrel (1401).

5. A quantitative delivery device for adhesive powder as claimed in claim 4, characterized in that: The invention also comprises a transmission shaft (18), a stirring rod (19) and a transmission wheel group (20); the top of the turntable (4) is fixedly connected with the transmission shaft (18); the interior of the storage hopper (3) is rotatably connected with the stirring rod (19) for stirring the raw materials; and the transmission wheel group (20) is arranged between the upper end of the transmission shaft (18) and the upper end of the stirring rod (19).

6. A quantitative delivery device for adhesive powder as claimed in claim 5, characterized in that: The device also comprises a connecting tube (21), a telescopic rod (22) and a pressure spring (23); the connecting tube (21) is fixedly connected to the center of the top of the rotating disk (4); the telescopic rod (22) is slidably connected to the left side of the lower part of the storage hopper (3); and the telescopic rod (22) is sleeved with a pressure spring (23) for applying pressure and assisting in resetting.

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