Controllable material suction machine

Abstract

The invention relates to the technical field of transportation and storage, in particular to a controllable material suction machine which comprises a material suction machine shell, an adjusting mechanism is slidably connected to the inner wall of the material suction machine shell, four sets of sliding grooves are formed in the material suction machine shell, a flow guide frame is fixedly connected to the inner wall of each set of sliding groove, and an impurity filter screen is clamped to the top of each flow guide frame. Considering that the interior of a material suction machine shell is gradually filled with materials during material suction and storage, the suction amount needs to be increased to suck the materials when a large amount of materials are sucked in the early stage, and the suction amount needs to be reduced when the material suction machine shell is to be filled, so that the situation that redundant materials are left in a feeding port due to the fact that the interior of the material suction machine shell is filled is avoided; therefore, the suction force needs to be controlled; before the materials are transported and stored, the materials may be spread on the ground to wait for collection, the materials may be contaminated with impurities such as dust or sandy soil, after the adsorption capacity is increased, a raw material filter screen and an impurity filter screen are blocked, air circulation cannot be kept, and thus the materials cannot be continuously sucked.

Description

Technical Field

[0001] The invention relates to the technical field of transportation and storage, and in particular to a controllable suction machine. Background Art

[0002] Suction machines are widely used in industry and agriculture, such as in injection molding production or the suction of agricultural products. They are easy to install, simple to use, stable in production, and reliable in operation. When suction machines are used, they are often used for short-distance transportation, that is, unloading from freight trucks or collecting from the ground. After loading, the raw materials are moved into the warehouse for storage, and in subsequent use, they can be loaded first and moved to the equipment needed for unloading.

[0003] Taking into account that the inside of the suction machine shell will be gradually filled with materials during material storage, it is necessary to increase the suction volume to suck in the materials when a large amount of materials needs to be sucked in the early stage, but it is necessary to reduce the suction volume when the suction machine shell is about to be filled, and suck in the materials slowly to avoid the inside of the suction machine shell being filled and causing excess materials to remain inside the feed port, so the suction force needs to be controlled; before material transportation and storage, the materials may be spread on the ground waiting to be collected. In this process, the materials will be contaminated with impurities such as dust or sand. When sucking materials, the low internal air pressure will adsorb the materials on the raw material filter, and the impurities will be adsorbed on the impurity filter. When the adsorption amount increases, the raw material filter and the impurity filter will be blocked, and air circulation cannot be maintained, resulting in the inability to continue sucking materials. Summary of the invention

[0004] The purpose of the present invention is to provide a controllable suction machine to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a controllable suction machine, comprising a suction machine shell, the inner wall of the suction machine shell is slidably connected with an adjustment mechanism, the suction machine shell is provided with sliding grooves, and there are four groups of sliding grooves, the inner wall of each group of sliding grooves is fixedly connected with a guide frame, the top of the guide frame is clamped with an impurity filter screen, the top of the impurity filter screen is clamped with a cleaning mechanism, the inner wall of the guide frame is fixedly slidably connected with a feeding mechanism, the inner wall of the feeding mechanism is threadedly connected to the outer wall of the adjustment mechanism, and a temporary storage tank is provided at the interior of the suction machine shell and the area wrapped by the bottom of the guide frame.

[0006] The adjusting mechanism comprises an airbag bracket, the outer wall of the airbag bracket is fixedly connected with a sliding block, and there are four groups of sliding blocks, the outer wall of each group of sliding blocks is slidably connected to the inner wall of the sliding groove, the outer wall of the airbag bracket is fixedly connected with an airbag body, and there are four groups of airbag bodies, the inner wall of the airbag bracket is fixedly connected with a connecting frame, and there are four groups of connecting frames, one end of each group of connecting frames is fixedly connected with a cone block, the inner wall of the cone block is fixedly connected with an extension column, the outer wall of the extension column is rotatably connected with a turntable, and the top of the turntable is fixedly connected with a card The outer wall of the clamping column is clamped with the inner wall of the rotating adjustment block, the outer wall of the rotating adjustment block is rotatably connected with an adjusting shell, the outer wall of the rotating adjustment block is fixedly connected with a sliding shaft, the inner wall of the adjusting shell is provided with a spiral groove, and the spiral groove has only a quarter-circle spiral, the outer wall of the sliding shaft is slidably connected with the inner wall of the spiral groove, the inner wall of the adjusting shell is fixedly connected with a fixed adjustment block, the top of the fixed adjustment block is fixedly connected with a feed port, and the outer wall of the feed port is fixedly connected with the inner wall of the adjusting shell; The feeding mechanism comprises a stirring tank, the outer wall of the stirring tank is slidably connected to the inner wall of the guide frame, the inner wall of the stirring tank is fixedly connected with a feeding pipe, the inner wall of the stirring tank is provided with a suction pipe, the inner wall of the suction pipe is slidably connected with an opening and closing block, the bottom of the opening and closing block is slidably connected to the bottom of the feeding pipe, the top of the inner wall of the stirring tank is rotatably connected with a stirring rod, the inner wall of the stirring rod is threadedly connected to the outer wall of the extension column, the bottom of the stirring tank is fixedly connected with a tension spring, one end of the tension spring is fixedly connected with a pneumatic plate, the inner wall of the pneumatic plate is threadedly connected with a two-way threaded rod, the outer wall of the two-way threaded rod is threadedly connected to the inner wall of the stirring tank, the outer wall of the two-way threaded rod is rotatably connected to the inner wall of the guide frame, the inner wall of the guide frame is fixedly connected with a connecting air pipe, one side of the stirring tank is fixedly connected to one end of the connecting air pipe, the bottom of the pneumatic plate and the inner wall of the guide frame are provided with an air cavity, the top of the pneumatic plate and the bottom of the stirring tank are provided with a cavity, and the outer wall of the stirring tank is slidably connected to the inner wall of the raw material filter.

[0007] With the above technical solution, considering that the inside of the suction machine shell will be gradually filled with materials during suction, it is necessary to control the suction force. When a large amount of materials needs to be sucked in the early stage, the suction volume needs to be increased to suck in the materials. However, when the suction machine shell is about to be filled, the suction volume needs to be reduced, and the materials are sucked in slowly to avoid the inside of the suction machine shell being filled and causing excess materials to remain inside the feed port. When the equipment sucks materials, the materials will be sucked in from the feed port, and enter the inside of the suction machine shell through the rectangular gap between the fixed adjustment block and the rotating adjustment block. Due to gravity, the materials are further guided to fall onto the cone block through the feeding mechanism. Since the cone block is conical in design, the materials will be scattered and fall into the bottom of the temporary storage tank. When the materials gradually increase, due to the large volume of the airbag body and the gas filled inside, the airbag body will be sucked in by the materials. The gap is continuously filled and the airbag body is squeezed to generate an upward thrust. At this time, the airbag body will drive the airbag bracket and the cone block to move upward. When the cone block moves, the extension column will push the turntable and the clamping column to move upward until the clamping column is engaged with the rotating adjustment block. When the clamping column is still subjected to an upward force after the rotating adjustment block is engaged, the sliding shaft of the rotating adjustment block will move the rotating adjustment block upward along the track of the spiral groove while rotating ninety degrees. During the rotation process, the gap between the fixed adjustment block and the rotating adjustment block will gradually decrease until it reaches the minimum when the rotating adjustment block contacts the fixed adjustment block. In this process, the cross-section of air circulation gradually decreases, so that the suction volume will gradually decrease, thereby helping the staff to accurately absorb the remaining small amount of material, and can remind the staff that the suction machine shell is about to be filled;When sucking materials, the material will be adsorbed on the raw material filter due to the low internal air pressure, and when the adsorption amount increases, the raw material filter will be blocked and the air circulation cannot be maintained, resulting in the inability to continue to suck materials. When the raw material filter is blocked, the gas at the top of the suction device is still being sucked out, but there is no excess air filling, which will cause the internal air pressure to continue to drop. When the air pressure drops, the connecting air pipe will reduce the air pressure in the air cavity between the bottom of the pneumatic plate and the inside of the guide frame, and suck out the internal air. When the internal air is sucked out, since the cavity between the pneumatic plate and the mixing tank has a greater air pressure than the air cavity, the gas inside the cavity will push the pneumatic plate downward until the pressure of the cavity and the air cavity is balanced. When the pneumatic plate is descending, the rotation of the two-way threaded rod will drive the mixing tank upward. When the mixing tank moves upward, the materials on the inner wall of the raw material filter will be pushed out. The material is scraped off, and the air pressure inside the cavity will also decrease when the mixing tank moves upward and the pneumatic plate moves downward. The decrease in air pressure will reduce the air pressure of the suction pipe inside the mixing tank, and the opening and closing block will be sucked at this time. At this time, the scraped material can enter the temporary storage tank inside the suction machine shell through the feeding pipe. When the raw material filter is blocked, the raw material will fall directly into the mixing tank due to the lack of suction. A drying device can be set at the bottom of the mixing tank and the outside of the raw material filter, so that the wet raw materials can also be dried. When the mixing tank moves upward, the stirring rod will rotate with the thread of the extension column. When the stirring rod rotates, the accumulated raw materials can be stirred to achieve more uniform drying. When the raw materials on the raw material filter are scraped off and no longer blocked, the raw materials inside the mixing tank will be sucked out due to air pressure and impurities will be removed. ;

[0008] Furthermore, the cleaning mechanism includes a sun gear, the outer wall of the sun gear is meshed with planetary gears, and there are multiple groups of planetary gears, the outer wall of each group of planetary gears is meshed with a gear ring, the bottom of the gear ring is clamped with the top of the impurity filter, the outer wall of the gear ring is fixedly connected with fan blades, and there are multiple groups of fan blades, the bottom of each group of planetary gears is fixedly connected with a reciprocating screw, the outer wall of the reciprocating screw is slidably connected with a reciprocating block, one side of the reciprocating block is fixedly connected with a scraper, and the other side of the reciprocating block is rotatably connected with a traction plate, one side of the traction plate is slidably connected to the inner wall of the reciprocating screw, and one side of the scraper is slidably connected to the inner wall of the impurity filter.

[0009] By adopting the above technical scheme, before the material is transported and stored, the material may be spread on the ground to wait for collection. During this process, the material may be contaminated with impurities such as dust or sand, and these impurities may affect the production quality in subsequent production. The collision between the materials during suction and the huge suction force of the airflow are sufficient to peel off the impurities from the materials. During the suction process, the suction device will affect the direction of air flow, so that the impurities are blocked by the impurity filter screen due to the air flow, thereby preventing the impurities from entering the suction device and causing damage. At the same time, the fan blades are affected by the air flow and generate a rotational force on the gear ring. Since the sun gear is fixed, when the gear ring rotates, it will drive the internal planetary gears to rotate, and the planetary gears will revolve around the sun gear. When the planetary gears rotate, they will drive the reciprocating screw to rotate synchronously. The rotation of the reciprocating screw will cause the traction piece to move along the inner wall of the reciprocating screw and drive the scraper to reciprocate. When the scraper reciprocates, the impurity filter screen will be cleaned, eliminating the trouble of manually cleaning the filter screen. When separating sand, this method can also be used to separate it from other materials and collect it through an external container connected to the impurity discharge pipe.

[0010] Furthermore, the inner wall of the sun gear is clamped with the outer wall of the raw material filter, the top of the guide frame is clamped with the raw material filter, the top of the raw material filter is clamped with a fixing plate, and the bottom of the fixing plate is clamped with the top of the gear ring.

[0011] With the above technical solution, since the diameter of each material is different, it is necessary to compare the materials and replace the raw material filter before sucking the materials. Different raw material filters are used for different materials, so that the equipment can absorb different materials.

[0012] Furthermore, an inclined design is made between the raw material filter screen and the impurity filter element at the top of the guide frame, a through groove is opened at the lowest point of the inclination, and an impurity discharge pipe is fixedly connected to the inner wall of the through groove.

[0013] By adopting the above technical solution, the inclined design allows impurities to roll down autonomously and leave the interior of the suction machine housing through the impurity discharge pipe, thereby reducing the trouble of cleaning.

[0014] Furthermore, the top of the impurity discharge pipe is provided with impurity discharge air holes, and there are multiple groups of impurity discharge air holes. The inner wall of the suction machine shell is fixedly connected with an air suction device, and the outer wall of the suction machine shell is provided with exhaust holes, and there are multiple groups of exhaust holes.

[0015] By adopting the above technical scheme, the air suction device can be set up to suck the air inside the casing of the suction machine, so that low air pressure is generated inside, so that the external material is squeezed into the casing of the suction machine due to the air pressure, and the air will be discharged to the outside when the internal air is sucked. When the air suction device exhausts, it will exhaust the air outward through the exhaust hole, and an exhaust air hole is designed at the exhaust pipe. The exhaust hole here is obliquely vented outward. When exhausting at the exhaust hole, the flow rate is fast and the pressure is low. When there are impurities on the slope of the guide frame that cannot be discharged in time, they will be sucked out by the low air pressure at the exhaust pipe.

[0016] Furthermore, a clamping block is fixedly connected to the outer wall of the extension column, the outer wall of the clamping block is rotatably connected to the inner wall of the turntable, the bottom of the suction machine housing is fixedly connected to a discharge pipe, and an opening and closing controller is arranged inside the discharge pipe.

[0017] By adopting the above technical solution, when it is necessary to discharge the internal material, the opening and closing controller is controlled, and the internal material will flow out through the discharge pipe. At this time, the adjusting mechanism as a whole will slowly descend, and when the adjusting mechanism descends, the clamping column and the rotating adjustment block will also lose the engagement. When the clamping column drives the turntable to rotate, it will be blocked by the clamping block to prevent the turntable from rotating further, to prevent the outflow speed from being too fast, resulting in the inertia of the rotation of the clamping column, which will cause the next docking to be unable to align. If there is any raw material residue on the top of the turntable, it will also be thrown off due to the inertia of the rotation of the turntable.

[0018] Furthermore, a connecting block is fixedly connected to the top of the gear ring, a sliding block is fixedly connected to the bottom of the connecting block, and an outer wall of the sliding block is slidably connected to an inner wall of the sun gear.

[0019] By adopting the above technical solution, since the sun gear will have no support after the raw material filter is removed, this may cause the sun gear to fall and cause damage to the equipment. Through the setting of the connecting block, the connecting block will rotate when the gear ring rotates. When the raw material filter is removed, the sun gear will be stuck to prevent the sun gear from falling off. The setting of the connecting block can prevent the planetary gear from leaving the original track.

[0020] Furthermore, a transport bracket is fixedly connected to the outer wall of the suction machine housing, and a universal wheel is fixedly connected to the bottom of the transport bracket.

[0021] By adopting the above technical solution, short-distance transportation operations can be completed through the setting of the transportation bracket and the universal wheel, or the equipment can be transported out of the warehouse and the internal raw materials can be poured into the truck, so that the equipment can be moved and the transportation cost can be reduced.

[0022] The present invention has the following beneficial effects: 1. In the present invention, the interior of the housing of the suction machine will be gradually filled with materials when the material is sucked and stored. When the suction machine is about to be filled, the suction volume needs to be reduced to avoid the interior of the housing of the suction machine being filled and causing excess material to remain inside the feed port; when the equipment is sucking materials, the sliding shaft of the rotating adjustment block will move the rotating adjustment block upward along the track of the spiral groove while rotating ninety degrees. During the rotation process, the gap between the fixed adjustment block and the rotating adjustment block will gradually decrease until it reaches the minimum when the rotating adjustment block contacts the fixed adjustment block. In this process, the cross-section of air circulation gradually decreases, so that the suction volume will gradually decrease, thereby helping the staff to accurately absorb the remaining small amount of material and reminding the staff that the housing of the suction machine is about to be filled.

[0023] 2. The collision between materials and the huge suction force of the airflow generated during the suction process of the present invention are sufficient to peel off impurities from the materials. During the suction process, the suction device will affect the direction of air flow, so that impurities are affected by the air flow and are blocked by the impurity filter, thereby preventing impurities from entering the suction device and causing damage. When the scraper reciprocates, the impurity filter will be cleaned, eliminating the trouble of manual cleaning of the filter, and an impurity discharge air hole is designed at the impurity discharge pipe. The exhaust hole here is obliquely vented outward. When exhausting at the exhaust hole, the flow rate is fast and the pressure is low. When impurities are not discharged in time at the slope of the guide frame, they will be sucked out by the low air pressure at the impurity discharge pipe.

[0024] 3. In the present invention, when the raw material filter is blocked, the gas at the top of the suction device is still being sucked out. When the internal air is sucked out, since the cavity between the pneumatic plate and the stirring tank has a greater pressure than the air cavity, the gas inside the cavity will push the pneumatic plate downward until the pressure of the cavity and the air cavity is balanced. When the pneumatic plate is descending, the rotation of the bidirectional threaded rod will drive the stirring tank to move upward. When the stirring tank moves upward, the material on the inner wall of the raw material filter will be scraped off. At this time, the scraped material can enter the temporary storage tank inside the suction machine shell through the feed pipe. When the raw material filter is blocked, the raw material will directly fall into the stirring tank due to the lack of suction.

[0025] 4. Taking into account the possibility that the raw materials may contain water, a drying device can be set at the bottom of the mixing tank and the outside of the raw material filter, so that the wet raw materials can also be dried. When the mixing tank moves upward, the stirring rod will rotate along with the thread of the extension column. When the stirring rod rotates, the accumulated raw materials can be stirred to achieve more uniform drying. When the raw materials on the raw material filter are scraped off and no longer blocked, the raw materials inside the mixing tank will be sucked out due to air pressure and impurities will be removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic side cross-sectional view of the present invention as a whole; Figure 3 It is a structural schematic diagram of the regulating mechanism of the present invention; Figure 4 It is a schematic diagram of the connection state between the clamping column and the rotating adjustment block of the present invention; Figure 5 For the present invention Figure 2 A partial enlarged schematic diagram in the middle; Figure 6 A schematic diagram of the gap change between the rotating adjustment block and the fixed adjustment block of the present invention; Figure 7 It is a structural schematic diagram of the cleaning mechanism of the present invention; Figure 8 It is a schematic cross-sectional view of the top surface of the cleaning mechanism of the present invention; Fig. 9 For the present invention Figure 2 A partial enlarged schematic diagram of point B in the middle; Fig.10 For the present invention Figure 2 A partial enlarged diagram of point C in the middle Fig.11 It is a three-dimensional cross-sectional schematic diagram of the feeding mechanism of the present invention.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. Suction machine housing; 11. Guide frame; 12. Raw material filter; 13. Impurity discharge pipe; 14. Feed inlet; 15. Transport bracket; 16. Suction device; 17. Discharge pipe; 2. Adjustment mechanism; 21. Airbag bracket; 22. Airbag body; 23. Cone block; 24. Turntable; 25. Adjustment housing; 26. Rotating adjustment block; 27. Fixed adjustment block; 3. Cleaning mechanism; 31. Sun gear; 32. Gear ring; 33. Fan blade; 34. Planetary gear; 35. Reciprocating screw; 36. Scraper; 37. Traction piece; 4. Feeding mechanism; 41. Mixing tank; 42. Feeding pipe; 43. Opening and closing block; 44. Mixing rod; 45. Tension spring; 46. Pneumatic plate; 47. Bidirectional threaded rod; 48. Connecting air pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 11 As shown, the present invention is a controllable suction machine, including a suction machine shell 1, the inner wall of the suction machine shell 1 is slidably connected with an adjustment mechanism 2, the suction machine shell 1 is provided with sliding grooves, and there are four groups of sliding grooves, the inner wall of each group of sliding grooves is fixedly connected with a guide frame 11, the top of the guide frame 11 is clamped with an impurity filter, the top of the impurity filter is clamped with a cleaning mechanism 3, the inner wall of the guide frame 11 is fixedly slidably connected with a feeding mechanism 4, the inner wall of the feeding mechanism 4 is threadedly connected to the outer wall of the adjustment mechanism 2, and a temporary storage tank is provided at the inside of the suction machine shell 1 and the bottom of the guide frame 11.

[0031] The adjustment mechanism 2 includes an airbag bracket 21, the outer wall of the airbag bracket 21 is fixedly connected with a sliding block, and there are four groups of sliding blocks, the outer wall of each group of sliding blocks is slidably connected to the inner wall of the sliding groove, the outer wall of the airbag bracket 21 is fixedly connected with an airbag body 22, and there are four groups of airbag bodies 22, the inner wall of the airbag bracket 21 is fixedly connected with a connecting frame, and there are four groups of connecting frames, one end of each group of connecting frames is fixedly connected with a cone block 23, the inner wall of the cone block 23 is fixedly connected with an extension column, the outer wall of the extension column is rotatably connected with a turntable 24, and the top of the turntable 24 is fixedly connected with a clamping column , and there are two groups of clamping columns, the outer wall of the clamping column is clamped with the inner wall of the rotating adjustment block 26, the outer wall of the rotating adjustment block 26 is rotatably connected with the adjusting shell 25, the outer wall of the rotating adjustment block 26 is fixedly connected with the sliding shaft, the inner wall of the adjusting shell 25 is provided with a spiral groove, and the spiral groove has only a quarter-circle spiral, the outer wall of the sliding shaft is slidably connected with the inner wall of the spiral groove, the inner wall of the adjusting shell 25 is fixedly connected with the fixed adjustment block 27, the top of the fixed adjustment block 27 is fixedly connected with the feed port 14, and the outer wall of the feed port 14 is fixedly connected to the inner wall of the adjusting shell 25.

[0032] The feeding mechanism 4 includes a stirring tank 41, the outer wall of the stirring tank 41 is slidably connected to the inner wall of the guide frame 11, the inner wall of the stirring tank 41 is fixedly connected to a feeding pipe 42, the inner wall of the stirring tank 41 is provided with a suction pipe, the inner wall of the suction pipe is slidably connected to an opening and closing block 43, the bottom of the opening and closing block 43 is slidably connected to the bottom of the feeding pipe 42, the top of the inner wall of the stirring tank 41 is rotatably connected to a stirring rod 44, the inner wall of the stirring rod 44 is threadedly connected to the outer wall of the extension column, the bottom of the stirring tank 41 is fixedly connected to a tension spring 45, one end of the tension spring 45 is fixed A pneumatic plate 46 is connected, and the inner wall of the pneumatic plate 46 is threadedly connected to a bidirectional threaded rod 47, the outer wall of the bidirectional threaded rod 47 is threadedly connected to the inner wall of the stirring tank 41, the outer wall of the bidirectional threaded rod 47 is rotatably connected to the inner wall of the guide frame 11, the inner wall of the guide frame 11 is fixedly connected to a connecting air pipe 48, one side of the stirring tank 41 is fixedly connected to one end of the connecting air pipe 48, an air cavity is formed at the bottom of the pneumatic plate 46 and the inner wall of the guide frame 11, a cavity is formed at the top of the pneumatic plate 46 and the bottom of the stirring tank 41, and the outer wall of the stirring tank 41 is slidably connected to the inner wall of the raw material filter 12.

[0033] In this embodiment, considering that the interior of the suction machine housing 1 will be gradually filled with materials during suction, it is necessary to control the suction force. When a large amount of materials needs to be sucked in the early stage, the suction volume needs to be increased to suck in the materials. However, when the suction machine housing 1 is about to be filled, the suction volume needs to be reduced, and the materials are sucked in slowly to avoid the interior of the suction machine housing 1 being filled and causing excess materials to remain inside the feed port 14. When the equipment sucks materials, the materials will be sucked in from the feed port 14, and enter the interior of the suction machine housing 1 through the rectangular gap between the fixed adjustment block 27 and the rotating adjustment block 26. Due to gravity, the materials are further guided to fall onto the cone block 23 through the feeding mechanism 4. Since the cone block 23 is a cone-shaped design, the materials will be scattered and fall into the bottom of the temporary storage tank. When the materials gradually increase, due to the large volume of the airbag main body 22 and the gas filled inside, the airbag main body 22 will be filled with materials continuously. The gap is formed and the airbag body 22 is squeezed to generate an upward thrust. At this time, the airbag body 22 will drive the airbag bracket 21 and the cone block 23 to move upward. When the cone block 23 moves, the extension column pushes the turntable 24 and the clamping column to move upward until the clamping column is engaged with the rotating adjustment block 26. When the clamping column is still subjected to an upward force after being engaged with the rotating adjustment block 26, the sliding shaft of the rotating adjustment block 26 will follow the track of the spiral groove to allow the rotating adjustment block 26 to move upward while rotating ninety degrees. During the rotation process, the gap between the fixed adjustment block 27 and the rotating adjustment block 26 will gradually decrease until it reaches the minimum when the rotating adjustment block 26 contacts the fixed adjustment block 27. In this process, the cross-section of air circulation gradually decreases, so that the suction amount will gradually decrease, thereby helping the staff to accurately absorb the remaining small amount of material and reminding the staff that the suction machine housing 1 is about to be filled.When sucking materials, the material will be adsorbed on the raw material filter 12 due to the low internal air pressure, and when the adsorption amount increases, the raw material filter 12 will be blocked and the air circulation cannot be maintained, resulting in the inability to continue to suck materials. When the raw material filter 12 is blocked, the gas at the top of the suction device 16 is still being sucked out, but there is no excess air filling, which will cause the internal air pressure to continue to drop. When the air pressure drops, the connecting air pipe 48 will reduce the air pressure in the air cavity between the bottom of the pneumatic plate 46 and the inside of the guide frame 11, and suck out the internal air. When the internal air is sucked out, since the cavity between the pneumatic plate 46 and the mixing tank 41 has a greater air pressure than the air cavity, the gas inside the cavity will push the pneumatic plate 46 downward until the pressure of the cavity and the air cavity is balanced. When the pneumatic plate 46 is descending, the rotation of the bidirectional threaded rod 47 will drive the mixing tank 41 to move upward. When the mixing tank 41 moves upward, the material on the inner wall of the raw material filter 12 will be pushed out. The material is scraped off, and when the mixing tank 41 moves upward and the pneumatic plate 46 moves downward, the air pressure inside the cavity will also decrease. The decrease in air pressure will reduce the air pressure of the suction pipe inside the mixing tank 41, and the opening and closing block 43 will be sucked at this time. At this time, the scraped material can enter the temporary storage tank inside the suction machine housing 1 through the feeding pipe 42. When the raw material filter 12 is blocked, the raw material will fall directly into the mixing tank 41 due to the lack of suction. A drying device can be set at the bottom of the mixing tank 41 and the outside of the raw material filter 12, so that the wet raw material can also be dried. When the mixing tank 41 moves upward, the stirring rod 44 will rotate along with the thread of the extension column. When the stirring rod 44 rotates, the accumulated raw materials can be stirred to achieve more uniform drying. When the raw material on the raw material filter 12 is scraped off and no longer blocked, the raw material inside the mixing tank 41 will be sucked out due to the air pressure and impurity removal will be performed. ;

[0034] Specifically, the cleaning mechanism 3 includes a sun gear 31, the outer wall of the sun gear 31 is meshed with planetary gears 34, and there are multiple groups of planetary gears 34, the outer wall of each group of planetary gears 34 is meshed with a gear ring 32, the bottom of the gear ring 32 is clamped with the top of the impurity filter, the outer wall of the gear ring 32 is fixedly connected with fan blades 33, and there are multiple groups of fan blades 33, the bottom of each group of planetary gears 34 is fixedly connected with a reciprocating screw 35, the outer wall of the reciprocating screw 35 is slidably connected with a reciprocating block, one side of the reciprocating block is fixedly connected with a scraper 36, and the other side of the reciprocating block is rotatably connected with a traction plate 37, one side of the traction plate 37 is slidably connected to the inner wall of the reciprocating screw 35, and one side of the scraper 36 is slidably connected to the inner wall of the impurity filter.

[0035] In this embodiment, before the material is transported and stored, the material may be spread on the ground to wait for collection. During this process, the material may be contaminated with impurities such as dust or sand, and these impurities may affect the production quality in subsequent production. The collision between the materials during suction and the huge suction force of the airflow are sufficient to peel off the impurities from the materials. During the suction process, the suction device 16 will affect the direction of air flow, so that the impurities are affected by the air flow and blocked by the impurity filter, thereby preventing the impurities from entering the suction device 16 and causing damage. At the same time, the fan blades 33 are affected by the air flow and generate a rotational force on the gear ring 32. Due to the sun The gear 31 is fixed. When the gear ring 32 rotates, it will drive the internal planetary gear 34 to rotate, and the planetary gear 34 will revolve around the sun gear 31. When the planetary gear 34 rotates, it will drive the reciprocating screw 35 to rotate synchronously. The rotation of the reciprocating screw 35 will cause the traction piece 37 to move along the inner wall of the reciprocating screw 35 and drive the scraper 36 to reciprocate. When the scraper 36 reciprocates, the impurity filter screen will be cleaned. When separating sand, this method can also be used to separate it from other materials and collect them through an external container of the impurity discharge pipe 13.

[0036] Specifically, the inner wall of the sun gear 31 is clamped with the outer wall of the raw material filter 12 , the top of the guide frame 11 is clamped with the raw material filter 12 , the top of the raw material filter 12 is clamped with a fixing plate, and the bottom of the fixing plate is clamped with the top of the gear ring 32 .

[0037] In this embodiment, before sucking the material, it is necessary to compare the material and replace the raw material filter 12. Different raw material filters 12 are used for different materials, so that the equipment can suck different materials.

[0038] Specifically, an inclined design is made between the raw material filter screen 12 and the impurity filter element at the top of the guide frame 11, and a through groove is opened at the lowest point of the inclination, and the inner wall of the through groove is fixedly connected with the impurity discharge pipe 13.

[0039] In this embodiment, the inclined design allows the impurities to roll down autonomously and leave the interior of the suction machine housing 1 through the impurity discharge pipe 13, thereby reducing the trouble of cleaning.

[0040] Specifically, the top of the impurity discharge pipe 13 is provided with multiple groups of impurity discharge holes, the inner wall of the suction machine housing 1 is fixedly connected with a suction device 16, and the outer wall of the suction machine housing 1 is provided with multiple groups of exhaust holes.

[0041] In this embodiment, the suction device 16 can be set to suck the air inside the suction machine housing 1, so that low air pressure is generated inside, so that the external material is squeezed into the suction machine housing 1 due to the air pressure, and the air will be discharged to the outside when sucking the internal air. The suction device 16 will exhaust the air to the outside through the exhaust hole when exhausting, and an exhaust air hole is designed at the exhaust pipe 13. The exhaust hole here is obliquely vented to the outside. When exhausting at the exhaust hole, the flow rate is fast and the pressure is low. When there are impurities on the slope of the guide frame 11 that cannot be discharged in time, they will be sucked out by the low air pressure at the exhaust pipe 13.

[0042] Specifically, a block is fixedly connected to the outer wall of the extension column, and the outer wall of the block is rotatably connected to the inner wall of the turntable 24. The bottom of the suction machine housing 1 is fixedly connected to a discharge pipe 17, and an opening and closing controller is arranged inside the discharge pipe 17.

[0043] In this embodiment, when the internal material needs to be discharged, the opening and closing controller is controlled, and the internal material will flow out through the discharge pipe 17. At this time, the adjusting mechanism 2 as a whole will also slowly descend. When the adjusting mechanism 2 descends, the clamping column and the rotating adjustment block 26 will also lose the engagement. When the clamping column drives the turntable 24 to rotate, it will be blocked by the block to prevent the turntable 24 from rotating further, to prevent the outflow speed from being too fast, causing the inertia of the rotation of the clamping column, resulting in the next docking failure to align. If there is any raw material residue on the top of the turntable 24, it will also be thrown off due to the inertia of the rotation of the turntable 24.

[0044] Specifically, a connecting block is fixedly connected to the top of the gear ring 32 , a sliding block is fixedly connected to the bottom of the connecting block, and an outer wall of the sliding block is slidably connected to an inner wall of the sun gear 31 .

[0045] In this embodiment, since the sun gear 31 will have no support after the raw material filter 12 is removed, this may cause the sun gear 31 to fall and cause damage to the equipment. Through the setting of the connecting block, the connecting block will rotate when the gear ring 32 rotates. When the raw material filter 12 is removed, the sun gear 31 will be stuck to prevent the sun gear 31 from falling off, and the setting of the connecting block can prevent the planetary gear 34 from deviating from the original track.

[0046] Specifically, the outer wall of the suction machine housing 1 is fixedly connected with a transport bracket 15, and the bottom of the transport bracket 15 is fixedly connected with a universal wheel.

[0047] In this embodiment, the transport bracket 15 and the universal wheels can be used to complete short-distance transport operations, or the equipment can be transported out of the warehouse and the internal raw materials can be poured into the truck, so that the equipment can be moved and the transportation cost can be reduced.

[0048] When using, First, since the diameter of each material is different, it is necessary to compare the materials and replace the raw material filter 12 before sucking the materials. Different raw material filters 12 are used for different materials so that the equipment can absorb different materials.

[0049] Secondly, when it is necessary to suck the material, the air inside the suction machine housing 1 can be sucked by starting the suction device 16, so that low air pressure is generated inside, so that the external material is squeezed into the suction machine housing 1 due to the air pressure, and enters the suction machine housing 1 through the rectangular gap between the fixed adjustment block 27 and the rotating adjustment block 26. Due to gravity, the material falls further on the cone block 23 through the slope of the guide frame 11, and because the cone block 23 is a cone design, the material will be scattered and fall into the bottom of the suction machine housing 1. When the material gradually increases, due to the large volume of the airbag body 22 and the gas filled inside, the airbag body 22 will generate an upward thrust due to the continuous filling of the gap and squeezing of the airbag body 22 by the material. At this time, the airbag body 22 will drive the airbag bracket 2 1 and the cone block 23 move upward. When the cone block 23 moves, the extension column pushes the turntable 24 and the clamping column to move upward until the clamping column is engaged with the rotating adjustment block 26. When the clamping column is still subjected to an upward force after being engaged with the rotating adjustment block 26, the sliding shaft of the rotating adjustment block 26 will move the rotating adjustment block 26 upward along the track of the spiral groove while rotating ninety degrees. During the rotation process, the gap between the fixed adjustment block 27 and the rotating adjustment block 26 will gradually decrease until it reaches a minimum when the rotating adjustment block 26 contacts the fixed adjustment block 27. In this process, the cross-section of air circulation gradually decreases, so that the suction volume will gradually decrease, thereby helping the staff to accurately absorb the remaining small amount of material and reminding the staff that the suction machine housing 1 is about to be filled.

[0050] At the same time, the collision between materials during suction and the huge suction force of the airflow are sufficient to peel off impurities from the materials. During the suction process, the suction device 16 will affect the direction of air flow, so that impurities are affected by the air flow and blocked by the impurity filter, thereby preventing impurities from entering the suction device 16 and causing damage. At the same time, the fan blades 33 are affected by the air flow and generate a rotational force on the gear ring 32. Since the sun gear 31 is fixed, when the gear ring 32 rotates, it will drive the internal planetary gears 34 to rotate, and the planetary gears 34 will revolve around the sun gear 31. When the planetary gears 34 rotate, they will drive the reciprocating screw 35 to rotate synchronously, The rotation of the reciprocating screw rod 35 will cause the traction piece 37 to move along the inner wall of the reciprocating screw rod 35 and drive the scraper 36 to reciprocate, and the impurity filter screen will be cleaned when the scraper 36 reciprocates, eliminating the trouble of manually cleaning the filter screen. When separating sand, this method can also be used to separate it from other materials, and collect it through an external container of the impurity discharge pipe 13, and an impurity discharge air hole is designed at the impurity discharge pipe 13. The exhaust hole here is obliquely vented outward. When exhausting at the exhaust hole, the flow rate is fast and the pressure is low. When impurities are not discharged in time at the slope of the guide frame 11, they will be sucked out by the low air pressure at the impurity discharge pipe 13.

[0051] The air in the air filter 12 is then sucked out of the air pipe 48, and the pressure in the air pipe 48 is greater than that in the air pipe 48. When the air in the air pipe 48 is lower than that in the air pipe 48, the pressure in the air pipe 48 is greater than that in the air pipe 48. The ... The material is scraped off, and when the stirring tank 41 moves upward and the pneumatic plate 46 moves downward, the air pressure inside the cavity will also decrease. The decrease in air pressure will reduce the air pressure in the suction pipe inside the stirring tank 41, and the opening and closing block 43 will be sucked at this time. At this time, the scraped material can enter the temporary storage tank inside the suction machine housing 1 through the feeding pipe 42. When the raw material filter 12 is blocked, the raw material will fall directly into the stirring tank 41 due to the lack of suction. A drying device can be set inside the stirring tank 41 and outside the raw material filter 12, so that the wet raw material can also be dried. When the stirring tank 41 moves upward, the stirring rod 44 will rotate along with the thread of the extension column. When the stirring rod 44 rotates, the accumulated raw materials can be stirred to achieve more uniform drying. When the raw material on the raw material filter 12 is scraped off and is no longer blocked, the raw material inside the stirring tank 41 will be sucked out due to the air pressure and removed.

[0052] Finally, by setting the transport bracket 15 and the universal wheel, short-distance transportation operations can be completed, or the equipment can be transported out of the warehouse and the internal raw materials can be poured into the truck, so that the equipment can be moved and the transportation cost can be reduced. When the internal materials need to be discharged, the opening and closing controller is controlled. At this time, the internal materials will flow out through the discharge pipe 17. At this time, the adjustment mechanism 2 as a whole will also slowly descend. When the adjustment mechanism 2 descends, the clamping column and the rotating adjustment block 26 will also lose the engagement. When the clamping column drives the turntable 24 to rotate, it will be blocked by the clamping block to prevent the turntable 24 from rotating further, so as to prevent the outflow speed from being too fast, resulting in the rotation inertia of the clamping column, which will cause the next docking to fail to align. If there is any raw material residue on the top of the turntable 24, it will also be thrown off due to the inertia of the rotation of the turntable 24.

[0053] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A controllable suction machine, comprising a suction machine housing (1), characterized in that: The inner wall of the suction machine housing (1) is slidably connected to an adjusting mechanism (2), the suction machine housing (1) is provided with sliding grooves, and there are four groups of sliding grooves, the inner wall of each group of sliding grooves is fixedly connected to a guide frame (11), the top of the guide frame (11) is clamped with an impurity filter, the top of the impurity filter is clamped with a cleaning mechanism (3), the inner wall of the guide frame (11) is fixedly slidably connected to a feeding mechanism (4), the inner wall of the feeding mechanism (4) is threadedly connected to the outer wall of the adjusting mechanism (2), and a temporary storage tank is provided at the interior of the suction machine housing (1) and the bottom of the guide frame (11); The regulating mechanism (2) comprises an airbag support (21), the outer wall of the airbag support (21) is fixedly connected with a sliding block, and there are four groups of sliding blocks, the outer wall of each group of sliding blocks is slidably connected to the inner wall of the sliding groove, the outer wall of the airbag support (21) is fixedly connected with an airbag body (22), and there are four groups of airbag bodies (22), the inner wall of the airbag support (21) is fixedly connected with a connecting frame, and there are four groups of connecting frames, one end of each group of connecting frames is fixedly connected with a cone block (23), the inner wall of the cone block (23) is fixedly connected with an extension column, the outer wall of the extension column is rotatably connected with a turntable (24), and the top of the turntable (24) is fixedly connected with a card The outer wall of the clamping column is clamped with the inner wall of the rotating adjustment block (26); the outer wall of the rotating adjustment block (26) is rotatably connected with an adjustment shell (25); the outer wall of the rotating adjustment block (26) is fixedly connected with a sliding shaft; the inner wall of the adjusting shell (25) is provided with a spiral groove, and the spiral groove has only a spiral of one quarter of a circle; the outer wall of the sliding shaft is slidably connected with the inner wall of the spiral groove; the inner wall of the adjusting shell (25) is fixedly connected with a fixed adjustment block (27); the top of the fixed adjustment block (27) is fixedly connected with a feed port (14); the outer wall of the feed port (14) is fixedly connected with the inner wall of the adjusting shell (25); The feeding mechanism (4) comprises a stirring tank (41), the outer wall of the stirring tank (41) is slidably connected to the inner wall of the guide frame (11), the inner wall of the stirring tank (41) is fixedly connected to a feeding pipe (42), the inner wall of the stirring tank (41) is provided with a suction pipe, the inner wall of the suction pipe is slidably connected to an opening and closing block (43), the bottom of the opening and closing block (43) is slidably connected to the bottom of the feeding pipe (42), the top of the inner wall of the stirring tank (41) is rotatably connected to a stirring rod (44), the inner wall of the stirring rod (44) is threadedly connected to the outer wall of the extension column, the bottom of the stirring tank (41) is fixedly connected to a tension spring (45), one end of the tension spring (45) is fixedly connected to A pneumatic plate (46) is connected, the inner wall of the pneumatic plate (46) is threadedly connected to a bidirectional threaded rod (47), the outer wall of the bidirectional threaded rod (47) is threadedly connected to the inner wall of the stirring tank (41), the outer wall of the bidirectional threaded rod (47) is rotatably connected to the inner wall of the guide frame (11), the inner wall of the guide frame (11) is fixedly connected to a connecting air pipe (48), one side of the stirring tank (41) is fixedly connected to one end of the connecting air pipe (48), the bottom of the pneumatic plate (46) and the inner wall of the guide frame (11) are provided with an air cavity, the top of the pneumatic plate (46) and the bottom of the stirring tank (41) are provided with a cavity, and the outer wall of the stirring tank (41) is slidably connected to the inner wall of the raw material filter (12).

2. A controllable suction machine according to claim 1, characterized in that: The cleaning mechanism (3) comprises a sun gear (31), the outer wall of the sun gear (31) is meshed with a planetary gear (34), and there are multiple groups of planetary gears (34), the outer wall of each group of the planetary gears (34) is meshed with a gear ring (32), the bottom of the gear ring (32) is clamped with the top of the impurity filter, the outer wall of the gear ring (32) is fixedly connected with a fan blade (33), and there are multiple groups of fan blades (33), the bottom of each group of the planetary gears (34) is fixedly connected with a reciprocating screw (35), the outer wall of the reciprocating screw (35) is slidably connected with a reciprocating block, one side of the reciprocating block is fixedly connected with a scraper (36), and the other side of the reciprocating block is rotatably connected with a traction plate (37), one side of the traction plate (37) is slidably connected to the inner wall of the reciprocating screw (35), and one side of the scraper (36) is slidably connected to the inner wall of the impurity filter.

3. A controllable suction machine according to claim 2, characterized in that: The inner wall of the sun gear (31) is clamped with the outer wall of the raw material filter (12), the top of the guide frame (11) is clamped with the raw material filter (12), the top of the raw material filter (12) is clamped with a fixing plate, and the bottom of the fixing plate is clamped with the top of the gear ring (32).

4. A controllable suction machine according to claim 1, characterized in that: An inclined design is made between the raw material filter screen (12) and the impurity filter element at the top of the guide frame (11), and a through groove is provided at the lowest point of the inclination, and an impurity discharge pipe (13) is fixedly connected to the inner wall of the through groove.

5. A controllable suction machine according to claim 4, characterized in that: The top of the impurity discharge pipe (13) is provided with impurity discharge holes, and the impurity discharge holes are in multiple groups. The inner wall of the suction machine housing (1) is fixedly connected with an air suction device (16). The outer wall of the suction machine housing (1) is provided with exhaust holes, and the exhaust holes are in multiple groups.

6. A controllable suction machine according to claim 1, characterized in that: The outer wall of the extension column is fixedly connected to a clamping block, and the outer wall of the clamping block is rotatably connected to the inner wall of the turntable (24). The bottom of the suction machine housing (1) is fixedly connected to a discharge pipe (17), and an opening and closing controller is arranged inside the discharge pipe (17).

7. A controllable suction machine according to claim 2, characterized in that: A connecting block is fixedly connected to the top of the gear ring (32), a sliding block is fixedly connected to the bottom of the connecting block, and an outer wall of the sliding block is slidably connected to an inner wall of the sun gear (31).

8. The controllable suction machine according to claim 1, characterized in that: The outer wall of the suction machine housing (1) is fixedly connected to a transport bracket (15), and the bottom of the transport bracket (15) is fixedly connected to a universal wheel.

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